/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe-After.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix024_power.oepc_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-bf34d27 [2022-01-19 11:08:48,264 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-19 11:08:48,272 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-19 11:08:48,370 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-19 11:08:48,370 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-19 11:08:48,371 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-19 11:08:48,372 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-19 11:08:48,388 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-19 11:08:48,391 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-19 11:08:48,394 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-19 11:08:48,395 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-19 11:08:48,412 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-19 11:08:48,412 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-19 11:08:48,415 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-19 11:08:48,416 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-19 11:08:48,417 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-19 11:08:48,418 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-19 11:08:48,418 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-19 11:08:48,421 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-19 11:08:48,423 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-19 11:08:48,424 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-19 11:08:48,425 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-19 11:08:48,426 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-19 11:08:48,426 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-19 11:08:48,428 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-19 11:08:48,428 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-19 11:08:48,428 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-19 11:08:48,429 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-19 11:08:48,429 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-19 11:08:48,429 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-19 11:08:48,429 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-19 11:08:48,430 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-19 11:08:48,430 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-19 11:08:48,431 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-19 11:08:48,434 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-19 11:08:48,434 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-19 11:08:48,435 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-19 11:08:48,435 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-19 11:08:48,435 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-19 11:08:48,435 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-19 11:08:48,436 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-19 11:08:48,437 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe-After.epf [2022-01-19 11:08:48,494 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-19 11:08:48,494 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-19 11:08:48,495 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-01-19 11:08:48,495 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-01-19 11:08:48,495 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-19 11:08:48,495 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-19 11:08:48,495 INFO L138 SettingsManager]: * Use SBE=true [2022-01-19 11:08:48,496 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-19 11:08:48,496 INFO L138 SettingsManager]: * sizeof long=4 [2022-01-19 11:08:48,496 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-19 11:08:48,496 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-01-19 11:08:48,496 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-19 11:08:48,496 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-19 11:08:48,497 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-19 11:08:48,497 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-19 11:08:48,497 INFO L138 SettingsManager]: * sizeof long double=12 [2022-01-19 11:08:48,497 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-19 11:08:48,497 INFO L138 SettingsManager]: * Use constant arrays=true [2022-01-19 11:08:48,497 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-19 11:08:48,497 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-19 11:08:48,497 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-19 11:08:48,497 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-01-19 11:08:48,497 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-19 11:08:48,498 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-19 11:08:48,498 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-19 11:08:48,498 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-19 11:08:48,498 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-19 11:08:48,499 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-19 11:08:48,499 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-19 11:08:48,499 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-19 11:08:48,499 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-19 11:08:48,499 INFO L138 SettingsManager]: * When to check the insufficient erros location relative to the other error locations=AFTER [2022-01-19 11:08:48,499 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-01-19 11:08:48,714 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-19 11:08:48,733 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-19 11:08:48,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-19 11:08:48,736 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-19 11:08:48,736 INFO L275 PluginConnector]: CDTParser initialized [2022-01-19 11:08:48,737 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix024_power.oepc_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i [2022-01-19 11:08:48,782 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7bce9ea4/d8f275da4d7145a688a884a5de68107f/FLAG816dbd0f2 [2022-01-19 11:08:49,277 INFO L306 CDTParser]: Found 1 translation units. [2022-01-19 11:08:49,278 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix024_power.oepc_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i [2022-01-19 11:08:49,302 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7bce9ea4/d8f275da4d7145a688a884a5de68107f/FLAG816dbd0f2 [2022-01-19 11:08:49,569 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7bce9ea4/d8f275da4d7145a688a884a5de68107f [2022-01-19 11:08:49,571 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-19 11:08:49,572 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-01-19 11:08:49,575 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-19 11:08:49,575 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-19 11:08:49,577 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-19 11:08:49,577 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.01 11:08:49" (1/1) ... [2022-01-19 11:08:49,578 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d371e2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:08:49, skipping insertion in model container [2022-01-19 11:08:49,578 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.01 11:08:49" (1/1) ... [2022-01-19 11:08:49,583 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-19 11:08:49,624 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-19 11:08:49,793 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix024_power.oepc_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i[986,999] [2022-01-19 11:08:49,952 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-19 11:08:49,962 INFO L203 MainTranslator]: Completed pre-run [2022-01-19 11:08:49,969 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix024_power.oepc_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i[986,999] [2022-01-19 11:08:50,019 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-19 11:08:50,046 INFO L208 MainTranslator]: Completed translation [2022-01-19 11:08:50,047 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:08:50 WrapperNode [2022-01-19 11:08:50,047 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-19 11:08:50,048 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-19 11:08:50,048 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-19 11:08:50,048 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-19 11:08:50,052 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:08:50" (1/1) ... [2022-01-19 11:08:50,078 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:08:50" (1/1) ... [2022-01-19 11:08:50,104 INFO L137 Inliner]: procedures = 176, calls = 60, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 185 [2022-01-19 11:08:50,104 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-19 11:08:50,105 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-19 11:08:50,105 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-19 11:08:50,105 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-19 11:08:50,110 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:08:50" (1/1) ... [2022-01-19 11:08:50,110 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:08:50" (1/1) ... [2022-01-19 11:08:50,120 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:08:50" (1/1) ... [2022-01-19 11:08:50,121 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:08:50" (1/1) ... [2022-01-19 11:08:50,128 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:08:50" (1/1) ... [2022-01-19 11:08:50,130 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:08:50" (1/1) ... [2022-01-19 11:08:50,139 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:08:50" (1/1) ... [2022-01-19 11:08:50,141 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-19 11:08:50,141 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-19 11:08:50,141 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-19 11:08:50,142 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-19 11:08:50,146 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:08:50" (1/1) ... [2022-01-19 11:08:50,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-19 11:08:50,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 11:08:50,176 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) [2022-01-19 11:08:50,194 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 [2022-01-19 11:08:50,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-01-19 11:08:50,203 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-01-19 11:08:50,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-19 11:08:50,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-01-19 11:08:50,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-01-19 11:08:50,203 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-01-19 11:08:50,203 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-01-19 11:08:50,203 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-01-19 11:08:50,203 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-01-19 11:08:50,204 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-01-19 11:08:50,204 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-01-19 11:08:50,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-01-19 11:08:50,204 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-01-19 11:08:50,204 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-19 11:08:50,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-19 11:08:50,206 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-01-19 11:08:50,332 INFO L234 CfgBuilder]: Building ICFG [2022-01-19 11:08:50,333 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-19 11:08:50,824 INFO L275 CfgBuilder]: Performing block encoding [2022-01-19 11:08:50,994 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-19 11:08:50,995 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-01-19 11:08:50,996 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.01 11:08:50 BoogieIcfgContainer [2022-01-19 11:08:50,996 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-19 11:08:50,997 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-19 11:08:50,997 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-19 11:08:50,999 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-19 11:08:51,000 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.01 11:08:49" (1/3) ... [2022-01-19 11:08:51,000 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a8f83a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.01 11:08:51, skipping insertion in model container [2022-01-19 11:08:51,000 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:08:50" (2/3) ... [2022-01-19 11:08:51,000 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a8f83a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.01 11:08:51, skipping insertion in model container [2022-01-19 11:08:51,000 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.01 11:08:50" (3/3) ... [2022-01-19 11:08:51,001 INFO L111 eAbstractionObserver]: Analyzing ICFG mix024_power.oepc_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i [2022-01-19 11:08:51,004 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-19 11:08:51,004 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-01-19 11:08:51,004 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-01-19 11:08:51,033 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,033 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,033 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,033 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,034 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,034 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,034 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,034 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,034 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,034 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,034 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,034 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,034 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,035 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,035 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,035 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,036 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,036 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,036 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,036 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,036 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,036 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,037 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,037 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,037 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,037 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,038 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,038 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,038 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,038 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,039 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,039 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,039 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,039 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,039 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,039 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,039 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,039 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,039 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,039 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,039 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,040 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,040 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,040 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,040 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,040 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,040 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,040 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,040 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,040 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,041 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,041 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,041 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,041 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,041 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,041 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,042 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,042 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,042 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,042 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,042 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,042 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,042 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,042 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,042 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,042 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,043 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,043 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,043 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,043 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,043 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,043 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,043 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,043 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,043 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,043 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,044 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,044 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,044 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,044 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,044 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,044 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,044 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,044 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,044 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,044 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,045 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,045 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,045 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,046 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,046 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,048 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,051 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,051 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,051 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,051 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,051 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,051 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,052 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,052 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,052 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,052 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,052 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,052 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,053 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,053 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,055 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,055 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,055 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,055 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,055 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,055 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,055 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,055 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,056 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,056 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,056 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,056 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,056 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,056 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,056 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,056 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,056 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,056 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,056 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,057 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,057 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,057 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,057 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,057 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,057 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,057 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,057 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,057 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,057 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,057 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,057 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,057 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,057 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,057 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,057 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,058 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,058 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,058 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,060 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,060 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,060 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,060 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,060 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,060 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,060 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,061 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,061 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,061 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,061 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,061 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,062 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,062 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,062 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,062 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,063 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,063 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,065 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,065 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,065 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,066 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,066 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,066 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,066 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,066 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,066 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,066 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,066 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,066 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,066 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,066 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,066 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,067 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,067 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,067 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,067 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,067 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,067 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,067 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,067 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,067 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,067 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,067 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,068 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,068 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,068 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,068 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,068 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,068 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,068 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,069 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,069 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,069 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,069 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,069 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,069 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,069 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,070 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,070 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,070 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,070 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,070 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,070 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,070 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,070 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,071 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,071 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,071 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,071 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,071 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,071 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,071 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:08:51,072 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-01-19 11:08:51,112 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-19 11:08:51,119 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=false, 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 [2022-01-19 11:08:51,119 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-01-19 11:08:51,127 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 129 places, 121 transitions, 257 flow [2022-01-19 11:08:51,168 INFO L129 PetriNetUnfolder]: 2/118 cut-off events. [2022-01-19 11:08:51,168 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-01-19 11:08:51,170 INFO L84 FinitePrefix]: Finished finitePrefix Result has 128 conditions, 118 events. 2/118 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 66 event pairs, 0 based on Foata normal form. 0/114 useless extension candidates. Maximal degree in co-relation 76. Up to 2 conditions per place. [2022-01-19 11:08:51,171 INFO L82 GeneralOperation]: Start removeDead. Operand has 129 places, 121 transitions, 257 flow [2022-01-19 11:08:51,174 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 126 places, 118 transitions, 245 flow [2022-01-19 11:08:51,185 INFO L129 PetriNetUnfolder]: 0/49 cut-off events. [2022-01-19 11:08:51,185 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-01-19 11:08:51,185 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 11:08:51,186 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] [2022-01-19 11:08:51,186 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-01-19 11:08:51,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 11:08:51,193 INFO L85 PathProgramCache]: Analyzing trace with hash 332434645, now seen corresponding path program 1 times [2022-01-19 11:08:51,198 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 11:08:51,198 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1546318029] [2022-01-19 11:08:51,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 11:08:51,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 11:08:51,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 11:08:51,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 11:08:51,425 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 11:08:51,425 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1546318029] [2022-01-19 11:08:51,425 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1546318029] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 11:08:51,426 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 11:08:51,426 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-19 11:08:51,427 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [597785786] [2022-01-19 11:08:51,428 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 11:08:51,433 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-19 11:08:51,434 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 11:08:51,456 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-19 11:08:51,457 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-19 11:08:51,460 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 121 [2022-01-19 11:08:51,465 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 126 places, 118 transitions, 245 flow. Second operand has 3 states, 3 states have (on average 108.0) internal successors, (324), 3 states have internal predecessors, (324), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:51,465 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 11:08:51,465 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 121 [2022-01-19 11:08:51,466 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 11:08:51,581 INFO L129 PetriNetUnfolder]: 58/327 cut-off events. [2022-01-19 11:08:51,582 INFO L130 PetriNetUnfolder]: For 10/10 co-relation queries the response was YES. [2022-01-19 11:08:51,584 INFO L84 FinitePrefix]: Finished finitePrefix Result has 456 conditions, 327 events. 58/327 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 1399 event pairs, 44 based on Foata normal form. 18/324 useless extension candidates. Maximal degree in co-relation 401. Up to 79 conditions per place. [2022-01-19 11:08:51,586 INFO L132 encePairwiseOnDemand]: 116/121 looper letters, 14 selfloop transitions, 2 changer transitions 0/120 dead transitions. [2022-01-19 11:08:51,586 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 126 places, 120 transitions, 287 flow [2022-01-19 11:08:51,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-19 11:08:51,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-01-19 11:08:51,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 342 transitions. [2022-01-19 11:08:51,599 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9421487603305785 [2022-01-19 11:08:51,599 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 342 transitions. [2022-01-19 11:08:51,599 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 342 transitions. [2022-01-19 11:08:51,601 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 11:08:51,603 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 342 transitions. [2022-01-19 11:08:51,606 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 114.0) internal successors, (342), 3 states have internal predecessors, (342), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:51,610 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 121.0) internal successors, (484), 4 states have internal predecessors, (484), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:51,611 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 121.0) internal successors, (484), 4 states have internal predecessors, (484), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:51,612 INFO L186 Difference]: Start difference. First operand has 126 places, 118 transitions, 245 flow. Second operand 3 states and 342 transitions. [2022-01-19 11:08:51,612 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 126 places, 120 transitions, 287 flow [2022-01-19 11:08:51,615 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 123 places, 120 transitions, 282 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-01-19 11:08:51,617 INFO L242 Difference]: Finished difference. Result has 123 places, 114 transitions, 238 flow [2022-01-19 11:08:51,618 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=234, PETRI_DIFFERENCE_MINUEND_PLACES=121, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=114, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=112, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=238, PETRI_PLACES=123, PETRI_TRANSITIONS=114} [2022-01-19 11:08:51,621 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, -3 predicate places. [2022-01-19 11:08:51,621 INFO L470 AbstractCegarLoop]: Abstraction has has 123 places, 114 transitions, 238 flow [2022-01-19 11:08:51,621 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 108.0) internal successors, (324), 3 states have internal predecessors, (324), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:51,621 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 11:08:51,621 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 11:08:51,621 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-19 11:08:51,622 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-01-19 11:08:51,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 11:08:51,622 INFO L85 PathProgramCache]: Analyzing trace with hash -105635867, now seen corresponding path program 1 times [2022-01-19 11:08:51,622 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 11:08:51,623 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1229032948] [2022-01-19 11:08:51,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 11:08:51,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 11:08:51,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 11:08:51,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 11:08:51,807 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 11:08:51,807 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1229032948] [2022-01-19 11:08:51,808 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1229032948] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 11:08:51,808 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 11:08:51,808 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-01-19 11:08:51,808 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [480019935] [2022-01-19 11:08:51,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 11:08:51,809 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-19 11:08:51,809 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 11:08:51,810 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-19 11:08:51,810 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-01-19 11:08:51,811 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 91 out of 121 [2022-01-19 11:08:51,812 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 123 places, 114 transitions, 238 flow. Second operand has 7 states, 7 states have (on average 93.14285714285714) internal successors, (652), 7 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:51,812 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 11:08:51,812 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 91 of 121 [2022-01-19 11:08:51,812 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 11:08:52,701 INFO L129 PetriNetUnfolder]: 2380/5711 cut-off events. [2022-01-19 11:08:52,701 INFO L130 PetriNetUnfolder]: For 241/241 co-relation queries the response was YES. [2022-01-19 11:08:52,711 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9589 conditions, 5711 events. 2380/5711 cut-off events. For 241/241 co-relation queries the response was YES. Maximal size of possible extension queue 308. Compared 48957 event pairs, 325 based on Foata normal form. 0/5572 useless extension candidates. Maximal degree in co-relation 9530. Up to 1171 conditions per place. [2022-01-19 11:08:52,722 INFO L132 encePairwiseOnDemand]: 109/121 looper letters, 36 selfloop transitions, 8 changer transitions 96/217 dead transitions. [2022-01-19 11:08:52,722 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 135 places, 217 transitions, 724 flow [2022-01-19 11:08:52,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-01-19 11:08:52,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-01-19 11:08:52,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1315 transitions. [2022-01-19 11:08:52,725 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8359821996185632 [2022-01-19 11:08:52,725 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1315 transitions. [2022-01-19 11:08:52,725 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1315 transitions. [2022-01-19 11:08:52,726 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 11:08:52,726 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1315 transitions. [2022-01-19 11:08:52,728 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 101.15384615384616) internal successors, (1315), 13 states have internal predecessors, (1315), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:52,731 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 121.0) internal successors, (1694), 14 states have internal predecessors, (1694), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:52,732 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 121.0) internal successors, (1694), 14 states have internal predecessors, (1694), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:52,732 INFO L186 Difference]: Start difference. First operand has 123 places, 114 transitions, 238 flow. Second operand 13 states and 1315 transitions. [2022-01-19 11:08:52,732 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 135 places, 217 transitions, 724 flow [2022-01-19 11:08:52,734 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 133 places, 217 transitions, 698 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-01-19 11:08:52,737 INFO L242 Difference]: Finished difference. Result has 145 places, 106 transitions, 304 flow [2022-01-19 11:08:52,737 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=234, PETRI_DIFFERENCE_MINUEND_PLACES=121, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=114, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=106, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=304, PETRI_PLACES=145, PETRI_TRANSITIONS=106} [2022-01-19 11:08:52,738 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, 19 predicate places. [2022-01-19 11:08:52,738 INFO L470 AbstractCegarLoop]: Abstraction has has 145 places, 106 transitions, 304 flow [2022-01-19 11:08:52,738 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 93.14285714285714) internal successors, (652), 7 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:52,738 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 11:08:52,738 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] [2022-01-19 11:08:52,739 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-19 11:08:52,739 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-01-19 11:08:52,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 11:08:52,739 INFO L85 PathProgramCache]: Analyzing trace with hash -1182228948, now seen corresponding path program 1 times [2022-01-19 11:08:52,739 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 11:08:52,739 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1710040345] [2022-01-19 11:08:52,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 11:08:52,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 11:08:52,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 11:08:52,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 11:08:52,858 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 11:08:52,858 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1710040345] [2022-01-19 11:08:52,858 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1710040345] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 11:08:52,858 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 11:08:52,858 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-01-19 11:08:52,858 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1470942873] [2022-01-19 11:08:52,858 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 11:08:52,859 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-19 11:08:52,859 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 11:08:52,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-19 11:08:52,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-01-19 11:08:52,860 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 91 out of 121 [2022-01-19 11:08:52,860 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 145 places, 106 transitions, 304 flow. Second operand has 7 states, 7 states have (on average 93.42857142857143) internal successors, (654), 7 states have internal predecessors, (654), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:52,860 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 11:08:52,861 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 91 of 121 [2022-01-19 11:08:52,861 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 11:08:53,488 INFO L129 PetriNetUnfolder]: 1407/3023 cut-off events. [2022-01-19 11:08:53,488 INFO L130 PetriNetUnfolder]: For 4616/4616 co-relation queries the response was YES. [2022-01-19 11:08:53,499 INFO L84 FinitePrefix]: Finished finitePrefix Result has 8398 conditions, 3023 events. 1407/3023 cut-off events. For 4616/4616 co-relation queries the response was YES. Maximal size of possible extension queue 165. Compared 21141 event pairs, 391 based on Foata normal form. 75/2980 useless extension candidates. Maximal degree in co-relation 8323. Up to 755 conditions per place. [2022-01-19 11:08:53,509 INFO L132 encePairwiseOnDemand]: 110/121 looper letters, 42 selfloop transitions, 10 changer transitions 67/196 dead transitions. [2022-01-19 11:08:53,509 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 136 places, 196 transitions, 994 flow [2022-01-19 11:08:53,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-01-19 11:08:53,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-01-19 11:08:53,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1294 transitions. [2022-01-19 11:08:53,512 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8226319135410044 [2022-01-19 11:08:53,512 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1294 transitions. [2022-01-19 11:08:53,512 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1294 transitions. [2022-01-19 11:08:53,513 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 11:08:53,513 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1294 transitions. [2022-01-19 11:08:53,515 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 99.53846153846153) internal successors, (1294), 13 states have internal predecessors, (1294), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:53,517 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 121.0) internal successors, (1694), 14 states have internal predecessors, (1694), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:53,518 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 121.0) internal successors, (1694), 14 states have internal predecessors, (1694), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:53,518 INFO L186 Difference]: Start difference. First operand has 145 places, 106 transitions, 304 flow. Second operand 13 states and 1294 transitions. [2022-01-19 11:08:53,518 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 136 places, 196 transitions, 994 flow [2022-01-19 11:08:53,536 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 132 places, 196 transitions, 942 flow, removed 24 selfloop flow, removed 4 redundant places. [2022-01-19 11:08:53,540 INFO L242 Difference]: Finished difference. Result has 144 places, 112 transitions, 413 flow [2022-01-19 11:08:53,541 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=290, PETRI_DIFFERENCE_MINUEND_PLACES=120, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=106, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=96, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=413, PETRI_PLACES=144, PETRI_TRANSITIONS=112} [2022-01-19 11:08:53,542 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, 18 predicate places. [2022-01-19 11:08:53,542 INFO L470 AbstractCegarLoop]: Abstraction has has 144 places, 112 transitions, 413 flow [2022-01-19 11:08:53,543 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 93.42857142857143) internal successors, (654), 7 states have internal predecessors, (654), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:53,543 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 11:08:53,543 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] [2022-01-19 11:08:53,543 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-01-19 11:08:53,543 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-01-19 11:08:53,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 11:08:53,545 INFO L85 PathProgramCache]: Analyzing trace with hash 1350394729, now seen corresponding path program 1 times [2022-01-19 11:08:53,545 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 11:08:53,545 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1846616270] [2022-01-19 11:08:53,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 11:08:53,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 11:08:53,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 11:08:53,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 11:08:53,665 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 11:08:53,665 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1846616270] [2022-01-19 11:08:53,665 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1846616270] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 11:08:53,665 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 11:08:53,665 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-01-19 11:08:53,666 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [172553221] [2022-01-19 11:08:53,666 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 11:08:53,666 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-01-19 11:08:53,666 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 11:08:53,667 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-01-19 11:08:53,667 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-01-19 11:08:53,667 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 121 [2022-01-19 11:08:53,668 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 112 transitions, 413 flow. Second operand has 6 states, 6 states have (on average 99.0) internal successors, (594), 6 states have internal predecessors, (594), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:53,668 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 11:08:53,668 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 121 [2022-01-19 11:08:53,668 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 11:08:53,939 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][116], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 182#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 102#L798true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 105#L765true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 140#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 150#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, 64#L853-3true, P2Thread1of1ForFork0InUse]) [2022-01-19 11:08:53,941 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-01-19 11:08:53,942 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-01-19 11:08:53,942 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-01-19 11:08:53,942 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-01-19 11:08:54,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][118], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 182#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 140#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 122#L856true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 150#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 11:08:54,143 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is not cut-off event [2022-01-19 11:08:54,143 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-01-19 11:08:54,143 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-01-19 11:08:54,143 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-01-19 11:08:54,284 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][118], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 182#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 140#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 150#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L857-1true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 11:08:54,285 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is not cut-off event [2022-01-19 11:08:54,285 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-01-19 11:08:54,285 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-01-19 11:08:54,285 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-01-19 11:08:54,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][118], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 182#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 69#L2true, 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 140#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 150#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 11:08:54,285 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-01-19 11:08:54,286 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 11:08:54,286 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 11:08:54,286 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 11:08:54,340 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][118], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 182#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 208#true, 58#L3true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 140#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 150#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 11:08:54,341 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-01-19 11:08:54,341 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 11:08:54,341 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 11:08:54,341 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 11:08:54,404 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][159], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 182#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 213#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 102#L798true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, 118#L3-1true, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 140#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 150#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 11:08:54,405 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-01-19 11:08:54,405 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:54,405 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:54,405 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:54,405 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][118], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 33#L2-1true, Black: 182#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 140#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 150#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 11:08:54,406 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-01-19 11:08:54,406 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:54,406 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:54,406 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:54,579 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][118], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 182#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 208#true, 103#L864true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 140#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 150#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 11:08:54,580 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-01-19 11:08:54,580 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 11:08:54,580 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 11:08:54,580 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 11:08:54,611 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([962] L864-->L867: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_2 1) (= v_~__unbuffered_p0_EBX~0_2 0) (= v_~__unbuffered_p2_EBX~0_2 0) (= v_~__unbuffered_p2_EAX~0_2 2) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~z~0=v_~z~0_4} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~z~0=v_~z~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0][179], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 182#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 88#L808true, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 140#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 100#L867true, Black: 150#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, P2Thread1of1ForFork0InUse]) [2022-01-19 11:08:54,611 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-01-19 11:08:54,611 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-01-19 11:08:54,611 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-01-19 11:08:54,611 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-01-19 11:08:54,688 INFO L129 PetriNetUnfolder]: 2921/5724 cut-off events. [2022-01-19 11:08:54,688 INFO L130 PetriNetUnfolder]: For 7789/8547 co-relation queries the response was YES. [2022-01-19 11:08:54,709 INFO L84 FinitePrefix]: Finished finitePrefix Result has 13725 conditions, 5724 events. 2921/5724 cut-off events. For 7789/8547 co-relation queries the response was YES. Maximal size of possible extension queue 459. Compared 45569 event pairs, 285 based on Foata normal form. 23/5372 useless extension candidates. Maximal degree in co-relation 13644. Up to 1492 conditions per place. [2022-01-19 11:08:54,724 INFO L132 encePairwiseOnDemand]: 111/121 looper letters, 69 selfloop transitions, 15 changer transitions 19/193 dead transitions. [2022-01-19 11:08:54,724 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 193 transitions, 981 flow [2022-01-19 11:08:54,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-01-19 11:08:54,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-01-19 11:08:54,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1059 transitions. [2022-01-19 11:08:54,727 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8752066115702479 [2022-01-19 11:08:54,727 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1059 transitions. [2022-01-19 11:08:54,727 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1059 transitions. [2022-01-19 11:08:54,727 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 11:08:54,727 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1059 transitions. [2022-01-19 11:08:54,729 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 105.9) internal successors, (1059), 10 states have internal predecessors, (1059), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:54,731 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 121.0) internal successors, (1331), 11 states have internal predecessors, (1331), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:54,732 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 121.0) internal successors, (1331), 11 states have internal predecessors, (1331), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:54,732 INFO L186 Difference]: Start difference. First operand has 144 places, 112 transitions, 413 flow. Second operand 10 states and 1059 transitions. [2022-01-19 11:08:54,732 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 193 transitions, 981 flow [2022-01-19 11:08:54,744 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 137 places, 193 transitions, 948 flow, removed 15 selfloop flow, removed 7 redundant places. [2022-01-19 11:08:54,748 INFO L242 Difference]: Finished difference. Result has 143 places, 125 transitions, 489 flow [2022-01-19 11:08:54,748 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=380, PETRI_DIFFERENCE_MINUEND_PLACES=128, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=112, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=103, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=489, PETRI_PLACES=143, PETRI_TRANSITIONS=125} [2022-01-19 11:08:54,749 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, 17 predicate places. [2022-01-19 11:08:54,749 INFO L470 AbstractCegarLoop]: Abstraction has has 143 places, 125 transitions, 489 flow [2022-01-19 11:08:54,750 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 99.0) internal successors, (594), 6 states have internal predecessors, (594), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:54,750 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 11:08:54,750 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] [2022-01-19 11:08:54,750 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-01-19 11:08:54,750 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-01-19 11:08:54,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 11:08:54,751 INFO L85 PathProgramCache]: Analyzing trace with hash -964598498, now seen corresponding path program 1 times [2022-01-19 11:08:54,751 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 11:08:54,752 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1638034445] [2022-01-19 11:08:54,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 11:08:54,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 11:08:54,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 11:08:54,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 11:08:54,867 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 11:08:54,867 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1638034445] [2022-01-19 11:08:54,867 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1638034445] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 11:08:54,867 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 11:08:54,867 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-01-19 11:08:54,867 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [728756004] [2022-01-19 11:08:54,867 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 11:08:54,868 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-19 11:08:54,868 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 11:08:54,868 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-19 11:08:54,868 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-01-19 11:08:54,869 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 121 [2022-01-19 11:08:54,869 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 143 places, 125 transitions, 489 flow. Second operand has 7 states, 7 states have (on average 99.0) internal successors, (693), 7 states have internal predecessors, (693), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:54,869 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 11:08:54,869 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 121 [2022-01-19 11:08:54,869 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 11:08:55,065 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][117], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 215#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 217#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, 241#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L853-3true, P2Thread1of1ForFork0InUse]) [2022-01-19 11:08:55,066 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-01-19 11:08:55,066 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-01-19 11:08:55,066 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-01-19 11:08:55,066 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-01-19 11:08:55,224 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][117], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 208#true, Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 215#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 217#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), 122#L856true, Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, 241#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse]) [2022-01-19 11:08:55,224 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is not cut-off event [2022-01-19 11:08:55,224 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-01-19 11:08:55,224 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-01-19 11:08:55,224 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-01-19 11:08:55,227 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][130], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 208#true, Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 215#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 217#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L857-1true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 11:08:55,227 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-01-19 11:08:55,227 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-01-19 11:08:55,228 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-01-19 11:08:55,228 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-01-19 11:08:55,357 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][130], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 69#L2true, 208#true, Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 215#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 217#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 11:08:55,358 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-01-19 11:08:55,358 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 11:08:55,358 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 11:08:55,358 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 11:08:55,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][144], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 208#true, 58#L3true, Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 215#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 217#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse]) [2022-01-19 11:08:55,409 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-01-19 11:08:55,409 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 11:08:55,409 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 11:08:55,409 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 11:08:55,457 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][144], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, 213#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, 118#L3-1true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 215#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 217#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse]) [2022-01-19 11:08:55,457 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-01-19 11:08:55,457 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:55,457 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:55,457 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:55,593 INFO L129 PetriNetUnfolder]: 2580/5290 cut-off events. [2022-01-19 11:08:55,594 INFO L130 PetriNetUnfolder]: For 10053/10694 co-relation queries the response was YES. [2022-01-19 11:08:55,613 INFO L84 FinitePrefix]: Finished finitePrefix Result has 15961 conditions, 5290 events. 2580/5290 cut-off events. For 10053/10694 co-relation queries the response was YES. Maximal size of possible extension queue 448. Compared 44164 event pairs, 208 based on Foata normal form. 113/5157 useless extension candidates. Maximal degree in co-relation 15878. Up to 824 conditions per place. [2022-01-19 11:08:55,623 INFO L132 encePairwiseOnDemand]: 111/121 looper letters, 72 selfloop transitions, 30 changer transitions 36/228 dead transitions. [2022-01-19 11:08:55,623 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 155 places, 228 transitions, 1351 flow [2022-01-19 11:08:55,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-01-19 11:08:55,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-01-19 11:08:55,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1378 transitions. [2022-01-19 11:08:55,626 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8760330578512396 [2022-01-19 11:08:55,626 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1378 transitions. [2022-01-19 11:08:55,626 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1378 transitions. [2022-01-19 11:08:55,626 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 11:08:55,626 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1378 transitions. [2022-01-19 11:08:55,628 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 106.0) internal successors, (1378), 13 states have internal predecessors, (1378), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:55,630 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 121.0) internal successors, (1694), 14 states have internal predecessors, (1694), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:55,630 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 121.0) internal successors, (1694), 14 states have internal predecessors, (1694), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:55,630 INFO L186 Difference]: Start difference. First operand has 143 places, 125 transitions, 489 flow. Second operand 13 states and 1378 transitions. [2022-01-19 11:08:55,630 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 155 places, 228 transitions, 1351 flow [2022-01-19 11:08:55,656 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 148 places, 228 transitions, 1307 flow, removed 21 selfloop flow, removed 7 redundant places. [2022-01-19 11:08:55,658 INFO L242 Difference]: Finished difference. Result has 152 places, 145 transitions, 713 flow [2022-01-19 11:08:55,658 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=475, PETRI_DIFFERENCE_MINUEND_PLACES=136, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=125, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=105, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=713, PETRI_PLACES=152, PETRI_TRANSITIONS=145} [2022-01-19 11:08:55,659 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, 26 predicate places. [2022-01-19 11:08:55,659 INFO L470 AbstractCegarLoop]: Abstraction has has 152 places, 145 transitions, 713 flow [2022-01-19 11:08:55,659 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 99.0) internal successors, (693), 7 states have internal predecessors, (693), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:55,659 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 11:08:55,659 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] [2022-01-19 11:08:55,659 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-01-19 11:08:55,660 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-01-19 11:08:55,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 11:08:55,660 INFO L85 PathProgramCache]: Analyzing trace with hash 1276627990, now seen corresponding path program 1 times [2022-01-19 11:08:55,660 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 11:08:55,660 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [496634223] [2022-01-19 11:08:55,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 11:08:55,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 11:08:55,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 11:08:55,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 11:08:55,826 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 11:08:55,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [496634223] [2022-01-19 11:08:55,826 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [496634223] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 11:08:55,826 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 11:08:55,826 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-01-19 11:08:55,826 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [800389381] [2022-01-19 11:08:55,826 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 11:08:55,827 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-01-19 11:08:55,827 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 11:08:55,827 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-01-19 11:08:55,827 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-01-19 11:08:55,828 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 121 [2022-01-19 11:08:55,828 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 152 places, 145 transitions, 713 flow. Second operand has 9 states, 9 states have (on average 88.22222222222223) internal successors, (794), 9 states have internal predecessors, (794), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:55,828 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 11:08:55,828 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 121 [2022-01-19 11:08:55,828 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 11:08:56,391 INFO L129 PetriNetUnfolder]: 885/3576 cut-off events. [2022-01-19 11:08:56,391 INFO L130 PetriNetUnfolder]: For 8621/8949 co-relation queries the response was YES. [2022-01-19 11:08:56,410 INFO L84 FinitePrefix]: Finished finitePrefix Result has 11071 conditions, 3576 events. 885/3576 cut-off events. For 8621/8949 co-relation queries the response was YES. Maximal size of possible extension queue 410. Compared 39180 event pairs, 36 based on Foata normal form. 10/3424 useless extension candidates. Maximal degree in co-relation 10978. Up to 778 conditions per place. [2022-01-19 11:08:56,421 INFO L132 encePairwiseOnDemand]: 101/121 looper letters, 63 selfloop transitions, 49 changer transitions 16/232 dead transitions. [2022-01-19 11:08:56,421 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 163 places, 232 transitions, 1437 flow [2022-01-19 11:08:56,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-01-19 11:08:56,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-01-19 11:08:56,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1132 transitions. [2022-01-19 11:08:56,423 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7796143250688705 [2022-01-19 11:08:56,423 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 1132 transitions. [2022-01-19 11:08:56,423 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 1132 transitions. [2022-01-19 11:08:56,423 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 11:08:56,423 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 1132 transitions. [2022-01-19 11:08:56,425 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 94.33333333333333) internal successors, (1132), 12 states have internal predecessors, (1132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:56,427 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 121.0) internal successors, (1573), 13 states have internal predecessors, (1573), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:56,427 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 121.0) internal successors, (1573), 13 states have internal predecessors, (1573), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:56,427 INFO L186 Difference]: Start difference. First operand has 152 places, 145 transitions, 713 flow. Second operand 12 states and 1132 transitions. [2022-01-19 11:08:56,427 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 163 places, 232 transitions, 1437 flow [2022-01-19 11:08:56,535 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 157 places, 232 transitions, 1326 flow, removed 44 selfloop flow, removed 6 redundant places. [2022-01-19 11:08:56,537 INFO L242 Difference]: Finished difference. Result has 165 places, 180 transitions, 1043 flow [2022-01-19 11:08:56,538 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=602, PETRI_DIFFERENCE_MINUEND_PLACES=146, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=145, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=120, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=1043, PETRI_PLACES=165, PETRI_TRANSITIONS=180} [2022-01-19 11:08:56,538 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, 39 predicate places. [2022-01-19 11:08:56,538 INFO L470 AbstractCegarLoop]: Abstraction has has 165 places, 180 transitions, 1043 flow [2022-01-19 11:08:56,539 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 88.22222222222223) internal successors, (794), 9 states have internal predecessors, (794), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:56,539 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 11:08:56,539 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 11:08:56,539 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-01-19 11:08:56,539 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-01-19 11:08:56,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 11:08:56,539 INFO L85 PathProgramCache]: Analyzing trace with hash -1152786606, now seen corresponding path program 2 times [2022-01-19 11:08:56,539 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 11:08:56,540 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [101319389] [2022-01-19 11:08:56,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 11:08:56,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 11:08:56,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 11:08:56,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 11:08:56,634 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 11:08:56,634 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [101319389] [2022-01-19 11:08:56,634 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [101319389] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 11:08:56,635 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 11:08:56,635 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-01-19 11:08:56,635 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1728681983] [2022-01-19 11:08:56,635 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 11:08:56,638 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-01-19 11:08:56,638 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 11:08:56,638 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-01-19 11:08:56,638 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-01-19 11:08:56,639 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 121 [2022-01-19 11:08:56,640 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 165 places, 180 transitions, 1043 flow. Second operand has 8 states, 8 states have (on average 99.125) internal successors, (793), 8 states have internal predecessors, (793), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:56,640 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 11:08:56,640 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 121 [2022-01-19 11:08:56,640 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 11:08:56,926 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][134], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, 300#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 136#true, 27#L824true, 241#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L853-3true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:56,927 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-01-19 11:08:56,927 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-01-19 11:08:56,927 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-01-19 11:08:56,927 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-01-19 11:08:57,034 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][192], [Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 136#true, 27#L824true, 64#L853-3true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,034 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-01-19 11:08:57,034 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-01-19 11:08:57,034 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-01-19 11:08:57,034 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-01-19 11:08:57,236 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][134], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, 300#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), 122#L856true, Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 136#true, 27#L824true, 241#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,237 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-01-19 11:08:57,237 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-01-19 11:08:57,237 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-01-19 11:08:57,237 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-01-19 11:08:57,238 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][134], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, 300#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), 208#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), 122#L856true, Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 136#true, 27#L824true, 241#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,238 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-01-19 11:08:57,238 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-01-19 11:08:57,238 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-01-19 11:08:57,238 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-01-19 11:08:57,336 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][179], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 304#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), 69#L2true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 21#L788true, Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 217#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,337 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-01-19 11:08:57,337 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 11:08:57,337 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 11:08:57,337 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 11:08:57,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][192], [Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), 122#L856true, Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,349 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-01-19 11:08:57,350 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 11:08:57,350 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 11:08:57,350 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 11:08:57,351 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][192], [Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 208#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), 122#L856true, Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,351 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-01-19 11:08:57,351 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 11:08:57,351 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 11:08:57,351 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 11:08:57,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][192], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 208#true, 231#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), 122#L856true, Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,352 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-01-19 11:08:57,352 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 11:08:57,352 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 11:08:57,352 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 11:08:57,355 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][123], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 304#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), 124#L795true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 217#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L857-1true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,355 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-01-19 11:08:57,355 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 11:08:57,355 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 11:08:57,355 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 11:08:57,436 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][209], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 273#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 21#L788true, Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 58#L3true, Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 306#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,436 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-01-19 11:08:57,436 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 11:08:57,436 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 11:08:57,436 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 11:08:57,450 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][174], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 308#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 125#L857-1true, 136#true, 27#L824true, 221#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,450 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-01-19 11:08:57,450 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 11:08:57,450 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 11:08:57,450 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 11:08:57,451 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][174], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 308#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 208#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 125#L857-1true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,451 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-01-19 11:08:57,452 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 11:08:57,452 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 11:08:57,452 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 11:08:57,456 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][123], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 304#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), 69#L2true, 124#L795true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 217#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,456 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-01-19 11:08:57,456 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 11:08:57,456 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 11:08:57,456 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 11:08:57,528 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][209], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 118#L3-1true, 273#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 21#L788true, Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 306#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,528 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,528 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,528 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,528 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,539 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][253], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 251#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 125#L857-1true, 136#true, 27#L824true, 221#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,540 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,540 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,540 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,540 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,540 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][174], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 308#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 69#L2true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 136#true, 27#L824true, 221#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,540 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,541 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,541 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,541 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][253], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 251#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), 208#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 125#L857-1true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,541 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,541 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,541 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,541 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,542 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][253], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), 208#true, 231#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 125#L857-1true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,542 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,542 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,542 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,542 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,543 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][174], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 308#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 247#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 69#L2true, 208#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,543 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,543 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,543 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,543 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,546 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][141], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 174#(= ~__unbuffered_p0_EAX~0 0), 124#L795true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 58#L3true, Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 306#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,547 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,547 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,547 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,547 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 11:08:57,631 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][253], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 251#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), 69#L2true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 136#true, 27#L824true, 221#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,631 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,631 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,632 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,632 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,632 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][204], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 58#L3true, Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 136#true, 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L824true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,632 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,633 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,633 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,633 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,633 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][253], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 251#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 69#L2true, 208#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,634 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,634 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,634 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,634 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,634 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][253], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 69#L2true, 208#true, 231#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,634 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,634 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,635 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,635 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,635 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][204], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 208#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 58#L3true, Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 136#true, 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L824true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,636 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,636 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,636 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,636 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,640 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][141], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 118#L3-1true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 124#L795true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 306#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,640 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,640 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,640 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,640 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 11:08:57,703 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][275], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 58#L3true, Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 11:08:57,703 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-01-19 11:08:57,703 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 11:08:57,704 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 11:08:57,704 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 11:08:57,704 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][204], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, 118#L3-1true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 136#true, 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L824true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,704 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-01-19 11:08:57,704 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 11:08:57,704 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 11:08:57,704 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 11:08:57,705 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][275], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 208#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 58#L3true, Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 11:08:57,705 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-01-19 11:08:57,705 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 11:08:57,705 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 11:08:57,705 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 11:08:57,706 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][275], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 208#true, 231#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 58#L3true, Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,706 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-01-19 11:08:57,706 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 11:08:57,706 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 11:08:57,706 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 11:08:57,706 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][204], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 213#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 102#L798true, 118#L3-1true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 136#true, 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L824true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,707 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-01-19 11:08:57,707 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 11:08:57,707 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 11:08:57,707 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 11:08:57,758 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][275], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, 118#L3-1true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 11:08:57,759 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-01-19 11:08:57,759 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 11:08:57,759 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 11:08:57,759 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 11:08:57,759 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][275], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 213#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 102#L798true, 118#L3-1true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 11:08:57,759 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-01-19 11:08:57,759 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 11:08:57,759 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 11:08:57,759 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 11:08:57,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][275], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 213#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 102#L798true, 118#L3-1true, 237#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:08:57,760 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-01-19 11:08:57,760 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 11:08:57,760 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 11:08:57,760 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 11:08:57,905 INFO L129 PetriNetUnfolder]: 4038/8733 cut-off events. [2022-01-19 11:08:57,906 INFO L130 PetriNetUnfolder]: For 23971/25473 co-relation queries the response was YES. [2022-01-19 11:08:57,935 INFO L84 FinitePrefix]: Finished finitePrefix Result has 29992 conditions, 8733 events. 4038/8733 cut-off events. For 23971/25473 co-relation queries the response was YES. Maximal size of possible extension queue 699. Compared 83213 event pairs, 185 based on Foata normal form. 291/8770 useless extension candidates. Maximal degree in co-relation 29960. Up to 1130 conditions per place. [2022-01-19 11:08:57,950 INFO L132 encePairwiseOnDemand]: 111/121 looper letters, 114 selfloop transitions, 34 changer transitions 67/323 dead transitions. [2022-01-19 11:08:57,950 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 177 places, 323 transitions, 2480 flow [2022-01-19 11:08:57,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-19 11:08:57,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-01-19 11:08:57,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1658 transitions. [2022-01-19 11:08:57,953 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.856404958677686 [2022-01-19 11:08:57,953 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1658 transitions. [2022-01-19 11:08:57,953 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1658 transitions. [2022-01-19 11:08:57,954 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 11:08:57,954 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1658 transitions. [2022-01-19 11:08:57,956 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 103.625) internal successors, (1658), 16 states have internal predecessors, (1658), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:57,959 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 121.0) internal successors, (2057), 17 states have internal predecessors, (2057), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:57,959 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 121.0) internal successors, (2057), 17 states have internal predecessors, (2057), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:57,959 INFO L186 Difference]: Start difference. First operand has 165 places, 180 transitions, 1043 flow. Second operand 16 states and 1658 transitions. [2022-01-19 11:08:57,959 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 177 places, 323 transitions, 2480 flow [2022-01-19 11:08:58,111 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 170 places, 323 transitions, 2346 flow, removed 56 selfloop flow, removed 7 redundant places. [2022-01-19 11:08:58,113 INFO L242 Difference]: Finished difference. Result has 177 places, 174 transitions, 1040 flow [2022-01-19 11:08:58,114 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=947, PETRI_DIFFERENCE_MINUEND_PLACES=155, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=177, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=31, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=143, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1040, PETRI_PLACES=177, PETRI_TRANSITIONS=174} [2022-01-19 11:08:58,114 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, 51 predicate places. [2022-01-19 11:08:58,114 INFO L470 AbstractCegarLoop]: Abstraction has has 177 places, 174 transitions, 1040 flow [2022-01-19 11:08:58,115 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 99.125) internal successors, (793), 8 states have internal predecessors, (793), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:58,115 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 11:08:58,115 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] [2022-01-19 11:08:58,115 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-01-19 11:08:58,115 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-01-19 11:08:58,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 11:08:58,115 INFO L85 PathProgramCache]: Analyzing trace with hash -722896103, now seen corresponding path program 1 times [2022-01-19 11:08:58,115 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 11:08:58,115 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [237168030] [2022-01-19 11:08:58,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 11:08:58,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 11:08:58,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 11:08:58,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 11:08:58,213 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 11:08:58,214 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [237168030] [2022-01-19 11:08:58,214 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [237168030] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 11:08:58,214 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 11:08:58,214 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-01-19 11:08:58,214 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1604512278] [2022-01-19 11:08:58,214 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 11:08:58,214 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-19 11:08:58,214 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 11:08:58,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-19 11:08:58,215 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-01-19 11:08:58,215 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 121 [2022-01-19 11:08:58,216 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 177 places, 174 transitions, 1040 flow. Second operand has 7 states, 7 states have (on average 99.71428571428571) internal successors, (698), 7 states have internal predecessors, (698), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:58,216 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 11:08:58,216 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 121 [2022-01-19 11:08:58,216 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 11:08:58,712 INFO L129 PetriNetUnfolder]: 788/3537 cut-off events. [2022-01-19 11:08:58,712 INFO L130 PetriNetUnfolder]: For 8010/8182 co-relation queries the response was YES. [2022-01-19 11:08:58,761 INFO L84 FinitePrefix]: Finished finitePrefix Result has 10854 conditions, 3537 events. 788/3537 cut-off events. For 8010/8182 co-relation queries the response was YES. Maximal size of possible extension queue 440. Compared 41507 event pairs, 36 based on Foata normal form. 13/3347 useless extension candidates. Maximal degree in co-relation 10758. Up to 364 conditions per place. [2022-01-19 11:08:58,768 INFO L132 encePairwiseOnDemand]: 115/121 looper letters, 28 selfloop transitions, 1 changer transitions 41/198 dead transitions. [2022-01-19 11:08:58,769 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 180 places, 198 transitions, 1310 flow [2022-01-19 11:08:58,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-01-19 11:08:58,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-01-19 11:08:58,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 715 transitions. [2022-01-19 11:08:58,771 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8441558441558441 [2022-01-19 11:08:58,771 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 715 transitions. [2022-01-19 11:08:58,771 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 715 transitions. [2022-01-19 11:08:58,772 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 11:08:58,772 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 715 transitions. [2022-01-19 11:08:58,774 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 102.14285714285714) internal successors, (715), 7 states have internal predecessors, (715), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:58,775 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 121.0) internal successors, (968), 8 states have internal predecessors, (968), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:58,776 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 121.0) internal successors, (968), 8 states have internal predecessors, (968), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:58,776 INFO L186 Difference]: Start difference. First operand has 177 places, 174 transitions, 1040 flow. Second operand 7 states and 715 transitions. [2022-01-19 11:08:58,776 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 180 places, 198 transitions, 1310 flow [2022-01-19 11:08:58,915 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 166 places, 198 transitions, 1213 flow, removed 26 selfloop flow, removed 14 redundant places. [2022-01-19 11:08:58,917 INFO L242 Difference]: Finished difference. Result has 171 places, 155 transitions, 780 flow [2022-01-19 11:08:58,917 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=965, PETRI_DIFFERENCE_MINUEND_PLACES=160, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=174, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=173, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=780, PETRI_PLACES=171, PETRI_TRANSITIONS=155} [2022-01-19 11:08:58,919 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, 45 predicate places. [2022-01-19 11:08:58,919 INFO L470 AbstractCegarLoop]: Abstraction has has 171 places, 155 transitions, 780 flow [2022-01-19 11:08:58,919 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 99.71428571428571) internal successors, (698), 7 states have internal predecessors, (698), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:58,919 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 11:08:58,919 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] [2022-01-19 11:08:58,919 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-01-19 11:08:58,920 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-01-19 11:08:58,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 11:08:58,920 INFO L85 PathProgramCache]: Analyzing trace with hash -292361919, now seen corresponding path program 2 times [2022-01-19 11:08:58,920 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 11:08:58,920 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [428350640] [2022-01-19 11:08:58,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 11:08:58,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 11:08:58,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 11:08:59,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 11:08:59,163 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 11:08:59,163 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [428350640] [2022-01-19 11:08:59,163 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [428350640] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 11:08:59,163 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 11:08:59,163 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-01-19 11:08:59,163 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1402978495] [2022-01-19 11:08:59,163 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 11:08:59,163 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-01-19 11:08:59,164 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 11:08:59,164 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-01-19 11:08:59,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2022-01-19 11:08:59,165 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 121 [2022-01-19 11:08:59,166 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 171 places, 155 transitions, 780 flow. Second operand has 12 states, 12 states have (on average 94.0) internal successors, (1128), 12 states have internal predecessors, (1128), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:59,166 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 11:08:59,166 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 121 [2022-01-19 11:08:59,166 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 11:08:59,503 INFO L129 PetriNetUnfolder]: 327/1593 cut-off events. [2022-01-19 11:08:59,504 INFO L130 PetriNetUnfolder]: For 2227/2296 co-relation queries the response was YES. [2022-01-19 11:08:59,510 INFO L84 FinitePrefix]: Finished finitePrefix Result has 4342 conditions, 1593 events. 327/1593 cut-off events. For 2227/2296 co-relation queries the response was YES. Maximal size of possible extension queue 207. Compared 15691 event pairs, 7 based on Foata normal form. 11/1535 useless extension candidates. Maximal degree in co-relation 4310. Up to 182 conditions per place. [2022-01-19 11:08:59,512 INFO L132 encePairwiseOnDemand]: 111/121 looper letters, 28 selfloop transitions, 8 changer transitions 14/170 dead transitions. [2022-01-19 11:08:59,512 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 177 places, 170 transitions, 940 flow [2022-01-19 11:08:59,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-01-19 11:08:59,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-01-19 11:08:59,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1052 transitions. [2022-01-19 11:08:59,514 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7903831705484599 [2022-01-19 11:08:59,514 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1052 transitions. [2022-01-19 11:08:59,514 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1052 transitions. [2022-01-19 11:08:59,514 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 11:08:59,514 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1052 transitions. [2022-01-19 11:08:59,516 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 95.63636363636364) internal successors, (1052), 11 states have internal predecessors, (1052), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:59,517 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 121.0) internal successors, (1452), 12 states have internal predecessors, (1452), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:59,517 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 121.0) internal successors, (1452), 12 states have internal predecessors, (1452), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:59,517 INFO L186 Difference]: Start difference. First operand has 171 places, 155 transitions, 780 flow. Second operand 11 states and 1052 transitions. [2022-01-19 11:08:59,517 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 177 places, 170 transitions, 940 flow [2022-01-19 11:08:59,538 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 170 places, 170 transitions, 899 flow, removed 7 selfloop flow, removed 7 redundant places. [2022-01-19 11:08:59,540 INFO L242 Difference]: Finished difference. Result has 175 places, 151 transitions, 743 flow [2022-01-19 11:08:59,540 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=747, PETRI_DIFFERENCE_MINUEND_PLACES=160, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=155, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=147, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=743, PETRI_PLACES=175, PETRI_TRANSITIONS=151} [2022-01-19 11:08:59,540 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, 49 predicate places. [2022-01-19 11:08:59,541 INFO L470 AbstractCegarLoop]: Abstraction has has 175 places, 151 transitions, 743 flow [2022-01-19 11:08:59,541 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 94.0) internal successors, (1128), 12 states have internal predecessors, (1128), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:08:59,541 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 11:08:59,541 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] [2022-01-19 11:08:59,541 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-01-19 11:08:59,541 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-01-19 11:08:59,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 11:08:59,542 INFO L85 PathProgramCache]: Analyzing trace with hash 1458078167, now seen corresponding path program 3 times [2022-01-19 11:08:59,542 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 11:08:59,542 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1135476201] [2022-01-19 11:08:59,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 11:08:59,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 11:08:59,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-19 11:08:59,588 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-01-19 11:08:59,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-19 11:08:59,649 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-01-19 11:08:59,649 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-01-19 11:08:59,650 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 6 remaining) [2022-01-19 11:08:59,651 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (4 of 6 remaining) [2022-01-19 11:08:59,655 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 6 remaining) [2022-01-19 11:08:59,655 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (2 of 6 remaining) [2022-01-19 11:08:59,658 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (1 of 6 remaining) [2022-01-19 11:08:59,658 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 6 remaining) [2022-01-19 11:08:59,658 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-01-19 11:08:59,660 INFO L732 BasicCegarLoop]: Path program histogram: [3, 2, 1, 1, 1, 1, 1] [2022-01-19 11:08:59,663 INFO L230 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-01-19 11:08:59,663 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-01-19 11:08:59,773 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.01 11:08:59 BasicIcfg [2022-01-19 11:08:59,773 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-19 11:08:59,773 INFO L158 Benchmark]: Toolchain (without parser) took 10201.42ms. Allocated memory was 350.2MB in the beginning and 987.8MB in the end (delta: 637.5MB). Free memory was 294.8MB in the beginning and 870.3MB in the end (delta: -575.5MB). Peak memory consumption was 62.7MB. Max. memory is 16.0GB. [2022-01-19 11:08:59,773 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 350.2MB. Free memory is still 312.5MB. There was no memory consumed. Max. memory is 16.0GB. [2022-01-19 11:08:59,774 INFO L158 Benchmark]: CACSL2BoogieTranslator took 472.70ms. Allocated memory was 350.2MB in the beginning and 421.5MB in the end (delta: 71.3MB). Free memory was 294.7MB in the beginning and 381.8MB in the end (delta: -87.1MB). Peak memory consumption was 9.0MB. Max. memory is 16.0GB. [2022-01-19 11:08:59,774 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.34ms. Allocated memory is still 421.5MB. Free memory was 381.8MB in the beginning and 379.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2022-01-19 11:08:59,774 INFO L158 Benchmark]: Boogie Preprocessor took 36.37ms. Allocated memory is still 421.5MB. Free memory was 379.7MB in the beginning and 377.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2022-01-19 11:08:59,774 INFO L158 Benchmark]: RCFGBuilder took 854.96ms. Allocated memory is still 421.5MB. Free memory was 377.6MB in the beginning and 296.9MB in the end (delta: 80.7MB). Peak memory consumption was 81.8MB. Max. memory is 16.0GB. [2022-01-19 11:08:59,774 INFO L158 Benchmark]: TraceAbstraction took 8775.64ms. Allocated memory was 421.5MB in the beginning and 987.8MB in the end (delta: 566.2MB). Free memory was 296.9MB in the beginning and 870.3MB in the end (delta: -573.4MB). There was no memory consumed. Max. memory is 16.0GB. [2022-01-19 11:08:59,777 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 350.2MB. Free memory is still 312.5MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 472.70ms. Allocated memory was 350.2MB in the beginning and 421.5MB in the end (delta: 71.3MB). Free memory was 294.7MB in the beginning and 381.8MB in the end (delta: -87.1MB). Peak memory consumption was 9.0MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 56.34ms. Allocated memory is still 421.5MB. Free memory was 381.8MB in the beginning and 379.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * Boogie Preprocessor took 36.37ms. Allocated memory is still 421.5MB. Free memory was 379.7MB in the beginning and 377.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * RCFGBuilder took 854.96ms. Allocated memory is still 421.5MB. Free memory was 377.6MB in the beginning and 296.9MB in the end (delta: 80.7MB). Peak memory consumption was 81.8MB. Max. memory is 16.0GB. * TraceAbstraction took 8775.64ms. Allocated memory was 421.5MB in the beginning and 987.8MB in the end (delta: 566.2MB). Free memory was 296.9MB in the beginning and 870.3MB in the end (delta: -573.4MB). There was no memory consumed. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L709] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L711] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L713] 0 int __unbuffered_p0_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0] [L715] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0] [L717] 0 int __unbuffered_p2_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0] [L719] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0] [L720] 0 _Bool a$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0] [L721] 0 int a$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0] [L722] 0 _Bool a$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0] [L723] 0 _Bool a$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0] [L724] 0 _Bool a$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0] [L725] 0 _Bool a$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0] [L726] 0 _Bool a$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0] [L727] 0 _Bool a$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0] [L728] 0 _Bool a$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0] [L729] 0 _Bool a$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0] [L730] 0 _Bool a$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0] [L731] 0 int *a$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}] [L732] 0 int a$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0] [L733] 0 _Bool a$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0] [L734] 0 int a$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0] [L735] 0 _Bool a$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0] [L736] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0] [L737] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0] [L739] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L741] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L743] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L744] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0] [L745] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L848] 0 pthread_t t633; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t633={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L849] FCALL, FORK 0 pthread_create(&t633, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t633, ((void *)0), P0, ((void *)0))=-2, t633={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L749] 1 a$w_buff1 = a$w_buff0 [L750] 1 a$w_buff0 = 1 [L751] 1 a$w_buff1_used = a$w_buff0_used [L752] 1 a$w_buff0_used = (_Bool)1 [L753] CALL 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L18] COND FALSE 1 !(!expression) [L753] RET 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L754] 1 a$r_buff1_thd0 = a$r_buff0_thd0 [L755] 1 a$r_buff1_thd1 = a$r_buff0_thd1 [L756] 1 a$r_buff1_thd2 = a$r_buff0_thd2 [L757] 1 a$r_buff1_thd3 = a$r_buff0_thd3 [L758] 1 a$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L761] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L764] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L767] 1 __unbuffered_p0_EBX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L850] 0 pthread_t t634; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t633={5:0}, t634={6:0}, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L851] FCALL, FORK 0 pthread_create(&t634, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t634, ((void *)0), P1, ((void *)0))=-1, t633={5:0}, t634={6:0}, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L784] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L787] 2 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L852] 0 pthread_t t635; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t633={5:0}, t634={6:0}, t635={3:0}, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L853] FCALL, FORK 0 pthread_create(&t635, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t635, ((void *)0), P2, ((void *)0))=0, t633={5:0}, t634={6:0}, t635={3:0}, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L804] 3 z = 2 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=2] [L807] 3 __unbuffered_p2_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=2] [L810] 3 weak$$choice0 = __VERIFIER_nondet_bool() [L811] 3 weak$$choice2 = __VERIFIER_nondet_bool() [L812] 3 a$flush_delayed = weak$$choice2 [L813] 3 a$mem_tmp = a [L814] EXPR 3 !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : a$w_buff1) [L814] 3 a = !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : a$w_buff1) [L815] EXPR 3 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : a$w_buff0)) [L815] EXPR 3 !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : a$w_buff0) [L815] EXPR 3 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : a$w_buff0)) [L815] 3 a$w_buff0 = weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : a$w_buff0)) [L816] EXPR 3 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff1 : a$w_buff1)) [L816] EXPR 3 !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff1 : a$w_buff1) [L816] EXPR 3 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff1 : a$w_buff1)) [L816] 3 a$w_buff1 = weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff1 : a$w_buff1)) [L817] EXPR 3 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used)) [L817] EXPR 3 !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used) [L817] EXPR 3 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used)) [L817] 3 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used)) [L818] EXPR 3 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L818] EXPR 3 !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0) [L818] EXPR 3 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L818] 3 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L819] EXPR 3 weak$$choice2 ? a$r_buff0_thd3 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff0_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3)) [L819] EXPR 3 !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff0_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3) [L819] EXPR 3 weak$$choice2 ? a$r_buff0_thd3 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff0_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3)) [L819] 3 a$r_buff0_thd3 = weak$$choice2 ? a$r_buff0_thd3 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff0_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3)) [L820] EXPR 3 weak$$choice2 ? a$r_buff1_thd3 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff1_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L820] EXPR 3 !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff1_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0) [L820] EXPR 3 weak$$choice2 ? a$r_buff1_thd3 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff1_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L820] 3 a$r_buff1_thd3 = weak$$choice2 ? a$r_buff1_thd3 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff1_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L821] 3 __unbuffered_p2_EBX = a [L822] EXPR 3 a$flush_delayed ? a$mem_tmp : a [L822] 3 a = a$flush_delayed ? a$mem_tmp : a [L823] 3 a$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=56, weak$$choice2=0, x=1, y=1, z=2] [L826] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L826] EXPR 3 a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a [L826] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L826] 3 a = a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L827] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L827] 3 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L828] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L828] 3 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L829] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L829] 3 a$r_buff0_thd3 = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L830] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 [L830] 3 a$r_buff1_thd3 = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 [L770] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L770] 1 a = a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L771] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L771] 1 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L772] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L772] 1 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L773] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L773] 1 a$r_buff0_thd1 = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L774] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L774] 1 a$r_buff1_thd1 = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L790] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L790] EXPR 2 a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a [L790] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L790] 2 a = a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L791] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L791] 2 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L792] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L792] 2 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L793] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L793] 2 a$r_buff0_thd2 = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L794] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L794] 2 a$r_buff1_thd2 = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L777] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=56, weak$$choice2=0, x=1, y=1, z=2] [L797] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=56, weak$$choice2=0, x=1, y=1, z=2] [L833] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=56, weak$$choice2=0, x=1, y=1, z=2] [L855] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t633={5:0}, t634={6:0}, t635={3:0}, weak$$choice0=56, weak$$choice2=0, x=1, y=1, z=2] [L857] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=56, weak$$choice2=0, x=1, y=1, z=2] [L857] RET 0 assume_abort_if_not(main$tmp_guard0) [L859] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L859] EXPR 0 a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a [L859] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L859] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L860] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L860] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L861] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L861] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L862] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L862] 0 a$r_buff0_thd0 = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L863] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L863] 0 a$r_buff1_thd0 = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L866] 0 main$tmp_guard1 = !(z == 2 && __unbuffered_p0_EAX == 1 && __unbuffered_p0_EBX == 0 && __unbuffered_p2_EAX == 2 && __unbuffered_p2_EBX == 0) VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t633={5:0}, t634={6:0}, t635={3:0}, weak$$choice0=56, weak$$choice2=0, x=1, y=1, z=2] [L868] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=56, weak$$choice2=0, x=1, y=1, z=2] [L18] 0 reach_error() VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=56, weak$$choice2=0, x=1, y=1, z=2] - UnprovableResult [Line: 18]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 853]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 849]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 851]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 151 locations, 6 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 8.6s, OverallIterations: 10, TraceHistogramMax: 1, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 6.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 626 SdHoareTripleChecker+Valid, 1.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 626 mSDsluCounter, 664 SdHoareTripleChecker+Invalid, 1.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1058 mSDsCounter, 128 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1373 IncrementalHoareTripleChecker+Invalid, 1501 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 128 mSolverCounterUnsat, 143 mSDtfsCounter, 1373 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 120 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 103 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 178 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1043occurred in iteration=6, InterpolantAutomatonStates: 98, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 841 NumberOfCodeBlocks, 841 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 737 ConstructedInterpolants, 0 QuantifiedInterpolants, 3635 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-01-19 11:08:59,802 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...