java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer InterpretCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product05.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-19 07:40:40,265 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-19 07:40:40,268 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-19 07:40:40,287 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-19 07:40:40,287 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-19 07:40:40,289 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-19 07:40:40,292 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-19 07:40:40,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-19 07:40:40,307 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-19 07:40:40,308 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-19 07:40:40,309 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-19 07:40:40,310 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-19 07:40:40,310 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-19 07:40:40,311 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-19 07:40:40,312 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-19 07:40:40,313 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-19 07:40:40,314 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-19 07:40:40,315 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-19 07:40:40,317 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-19 07:40:40,319 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-19 07:40:40,320 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-19 07:40:40,321 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-19 07:40:40,322 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-19 07:40:40,323 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-19 07:40:40,325 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-19 07:40:40,326 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-19 07:40:40,326 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-19 07:40:40,328 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-19 07:40:40,328 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-19 07:40:40,329 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-19 07:40:40,330 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-19 07:40:40,332 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-19 07:40:40,333 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-19 07:40:40,334 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-19 07:40:40,337 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-19 07:40:40,337 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-19 07:40:40,338 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-19 07:40:40,339 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-19 07:40:40,339 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-19 07:40:40,340 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-19 07:40:40,340 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-19 07:40:40,344 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-19 07:40:40,368 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-19 07:40:40,369 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-19 07:40:40,371 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-19 07:40:40,371 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-19 07:40:40,372 INFO L138 SettingsManager]: * Use SBE=true [2019-09-19 07:40:40,372 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-19 07:40:40,372 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-19 07:40:40,372 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-19 07:40:40,372 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-19 07:40:40,373 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-19 07:40:40,374 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-19 07:40:40,374 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-19 07:40:40,374 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-19 07:40:40,374 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-19 07:40:40,375 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-19 07:40:40,375 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-19 07:40:40,375 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-19 07:40:40,375 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-19 07:40:40,375 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-19 07:40:40,376 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-19 07:40:40,376 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-19 07:40:40,376 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 07:40:40,377 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-19 07:40:40,377 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-19 07:40:40,377 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-19 07:40:40,377 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-19 07:40:40,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-19 07:40:40,378 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-19 07:40:40,378 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> InterpretCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-19 07:40:40,438 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-19 07:40:40,458 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-19 07:40:40,463 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-19 07:40:40,465 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-19 07:40:40,465 INFO L275 PluginConnector]: CDTParser initialized [2019-09-19 07:40:40,466 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product05.cil.c [2019-09-19 07:40:40,535 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a9f226ee/ab61f7111f42493facc85e0bce1e035a/FLAGcd4a1026b [2019-09-19 07:40:41,111 INFO L306 CDTParser]: Found 1 translation units. [2019-09-19 07:40:41,112 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product05.cil.c [2019-09-19 07:40:41,141 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a9f226ee/ab61f7111f42493facc85e0bce1e035a/FLAGcd4a1026b [2019-09-19 07:40:41,315 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a9f226ee/ab61f7111f42493facc85e0bce1e035a [2019-09-19 07:40:41,325 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-19 07:40:41,326 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-19 07:40:41,328 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-19 07:40:41,328 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-19 07:40:41,331 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-19 07:40:41,332 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 07:40:41" (1/1) ... [2019-09-19 07:40:41,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76351bcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:40:41, skipping insertion in model container [2019-09-19 07:40:41,336 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 07:40:41" (1/1) ... [2019-09-19 07:40:41,344 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-19 07:40:41,429 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-19 07:40:42,109 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 07:40:42,129 INFO L188 MainTranslator]: Completed pre-run [2019-09-19 07:40:42,301 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 07:40:42,414 INFO L192 MainTranslator]: Completed translation [2019-09-19 07:40:42,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:40:42 WrapperNode [2019-09-19 07:40:42,416 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-19 07:40:42,418 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-19 07:40:42,418 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-19 07:40:42,418 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-19 07:40:42,438 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:40:42" (1/1) ... [2019-09-19 07:40:42,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:40:42" (1/1) ... [2019-09-19 07:40:42,503 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:40:42" (1/1) ... [2019-09-19 07:40:42,504 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:40:42" (1/1) ... [2019-09-19 07:40:42,590 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:40:42" (1/1) ... [2019-09-19 07:40:42,622 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:40:42" (1/1) ... [2019-09-19 07:40:42,632 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:40:42" (1/1) ... [2019-09-19 07:40:42,653 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-19 07:40:42,654 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-19 07:40:42,654 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-19 07:40:42,654 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-19 07:40:42,658 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:40:42" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 07:40:42,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-19 07:40:42,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-19 07:40:42,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-19 07:40:42,728 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-19 07:40:42,728 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-19 07:40:42,728 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-19 07:40:42,728 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-19 07:40:42,729 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-19 07:40:42,729 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-19 07:40:42,729 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-19 07:40:42,729 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-19 07:40:42,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-19 07:40:42,730 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-19 07:40:42,730 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-19 07:40:42,730 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-19 07:40:42,730 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-19 07:40:42,730 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-19 07:40:42,731 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-19 07:40:42,731 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-19 07:40:42,731 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-19 07:40:42,731 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-19 07:40:42,732 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-19 07:40:42,732 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-19 07:40:42,732 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-19 07:40:42,732 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-19 07:40:42,732 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-19 07:40:42,733 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-19 07:40:42,733 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-19 07:40:42,733 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-19 07:40:42,733 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-19 07:40:42,733 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-19 07:40:42,733 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-19 07:40:42,733 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-19 07:40:42,734 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-19 07:40:42,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-19 07:40:42,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-19 07:40:42,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-19 07:40:42,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-19 07:40:42,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-19 07:40:42,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-19 07:40:42,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-19 07:40:42,735 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-19 07:40:42,735 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-19 07:40:42,735 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-19 07:40:42,735 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-19 07:40:42,735 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-19 07:40:42,736 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-19 07:40:42,736 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-19 07:40:42,736 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-19 07:40:42,736 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-19 07:40:42,736 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-19 07:40:42,736 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-19 07:40:42,736 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-19 07:40:42,737 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-19 07:40:42,737 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-19 07:40:42,737 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-19 07:40:42,737 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-19 07:40:42,737 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-19 07:40:42,737 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-19 07:40:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-19 07:40:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-19 07:40:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-19 07:40:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-19 07:40:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-19 07:40:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-19 07:40:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-19 07:40:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-19 07:40:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-19 07:40:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-19 07:40:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-19 07:40:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-19 07:40:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-19 07:40:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-19 07:40:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-09-19 07:40:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-19 07:40:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-19 07:40:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-19 07:40:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-19 07:40:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-19 07:40:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-19 07:40:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-19 07:40:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-19 07:40:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-19 07:40:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-19 07:40:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-19 07:40:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-19 07:40:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-19 07:40:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-19 07:40:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-19 07:40:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-19 07:40:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-19 07:40:42,743 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-19 07:40:42,743 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-19 07:40:42,744 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-19 07:40:42,744 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-19 07:40:42,744 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-19 07:40:42,744 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-19 07:40:42,744 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-19 07:40:42,744 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-19 07:40:42,744 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-19 07:40:42,745 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-19 07:40:42,745 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-19 07:40:42,745 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-19 07:40:42,745 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-19 07:40:42,745 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-19 07:40:42,745 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-19 07:40:42,745 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-19 07:40:42,746 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-19 07:40:42,746 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-19 07:40:42,746 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-19 07:40:42,746 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-19 07:40:42,746 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-19 07:40:42,746 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-19 07:40:42,747 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-19 07:40:42,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-19 07:40:42,747 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-19 07:40:42,747 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-19 07:40:42,747 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-19 07:40:42,747 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-19 07:40:42,748 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-19 07:40:42,748 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-19 07:40:42,748 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-19 07:40:42,748 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-19 07:40:42,748 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-19 07:40:42,749 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-19 07:40:42,749 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-19 07:40:42,749 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-19 07:40:42,749 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-19 07:40:42,749 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-19 07:40:42,750 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-19 07:40:42,750 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-19 07:40:42,750 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-19 07:40:42,750 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-19 07:40:42,750 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-19 07:40:42,751 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-19 07:40:42,751 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-19 07:40:42,751 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-19 07:40:42,751 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-19 07:40:42,751 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-19 07:40:42,751 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-19 07:40:42,752 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-19 07:40:42,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-19 07:40:42,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-19 07:40:42,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-19 07:40:42,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-19 07:40:42,752 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-19 07:40:42,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-19 07:40:42,753 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-19 07:40:42,753 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-19 07:40:42,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-19 07:40:42,753 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-19 07:40:42,753 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-19 07:40:42,754 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-19 07:40:42,754 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-19 07:40:42,754 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-19 07:40:42,754 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-19 07:40:42,754 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-19 07:40:42,754 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-19 07:40:42,755 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-19 07:40:42,755 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-19 07:40:42,755 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-19 07:40:42,755 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-19 07:40:42,755 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-19 07:40:42,755 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-19 07:40:42,755 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-19 07:40:42,756 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-19 07:40:42,756 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-19 07:40:42,756 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-19 07:40:42,756 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-19 07:40:42,756 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-19 07:40:42,757 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-19 07:40:42,757 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-19 07:40:42,757 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-19 07:40:42,757 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-19 07:40:42,757 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-19 07:40:42,757 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-19 07:40:42,758 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-19 07:40:42,758 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-19 07:40:42,758 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-19 07:40:42,758 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-19 07:40:42,758 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-19 07:40:42,759 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-19 07:40:42,759 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-19 07:40:42,759 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-19 07:40:42,759 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-19 07:40:42,759 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-19 07:40:42,760 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-19 07:40:42,760 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-19 07:40:42,760 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-19 07:40:42,760 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-19 07:40:42,760 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-09-19 07:40:42,761 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-19 07:40:42,761 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-19 07:40:42,761 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-19 07:40:42,761 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-19 07:40:42,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-19 07:40:42,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-19 07:40:46,947 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-19 07:40:46,948 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-19 07:40:46,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 07:40:46 BoogieIcfgContainer [2019-09-19 07:40:46,950 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-19 07:40:46,950 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-19 07:40:46,950 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-19 07:40:46,951 INFO L275 PluginConnector]: Sifa initialized [2019-09-19 07:40:46,952 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 07:40:46" (1/1) ... [2019-09-19 07:40:46,953 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=InterpretCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-19 07:40:46,979 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-19 07:40:46,979 INFO L169 IcfgInterpreter]: Building call graph [2019-09-19 07:40:46,988 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-19 07:40:46,997 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-19 07:40:46,999 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-19 07:41:07,598 WARN L191 SmtUtils]: Spent 20.44 s on a formula simplification that was a NOOP. DAG size: 523 [2019-09-19 07:41:29,715 WARN L191 SmtUtils]: Spent 22.11 s on a formula simplification that was a NOOP. DAG size: 523 [2019-09-19 07:42:03,120 WARN L191 SmtUtils]: Spent 22.60 s on a formula simplification that was a NOOP. DAG size: 547 [2019-09-19 07:42:05,562 WARN L191 SmtUtils]: Spent 941.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 197 [2019-09-19 07:42:13,033 WARN L191 SmtUtils]: Spent 7.46 s on a formula simplification. DAG size of input: 580 DAG size of output: 528 [2019-09-19 07:42:13,045 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 560 for LOIs [2019-09-19 07:42:16,586 WARN L191 SmtUtils]: Spent 3.52 s on a formula simplification that was a NOOP. DAG size: 528 [2019-09-19 07:42:20,154 WARN L191 SmtUtils]: Spent 3.57 s on a formula simplification that was a NOOP. DAG size: 528 [2019-09-19 07:42:23,683 WARN L191 SmtUtils]: Spent 3.52 s on a formula simplification that was a NOOP. DAG size: 528 [2019-09-19 07:42:27,217 WARN L191 SmtUtils]: Spent 3.53 s on a formula simplification that was a NOOP. DAG size: 528 [2019-09-19 07:42:30,853 WARN L191 SmtUtils]: Spent 3.62 s on a formula simplification that was a NOOP. DAG size: 532 [2019-09-19 07:42:34,372 WARN L191 SmtUtils]: Spent 3.52 s on a formula simplification that was a NOOP. DAG size: 532 [2019-09-19 07:42:41,841 WARN L191 SmtUtils]: Spent 7.43 s on a formula simplification. DAG size of input: 560 DAG size of output: 543 [2019-09-19 07:42:45,498 WARN L191 SmtUtils]: Spent 3.65 s on a formula simplification that was a NOOP. DAG size: 543 [2019-09-19 07:42:52,726 WARN L191 SmtUtils]: Spent 7.22 s on a formula simplification. DAG size of input: 539 DAG size of output: 538 [2019-09-19 07:42:56,330 WARN L191 SmtUtils]: Spent 3.60 s on a formula simplification that was a NOOP. DAG size: 538 [2019-09-19 07:43:03,589 WARN L191 SmtUtils]: Spent 7.24 s on a formula simplification. DAG size of input: 560 DAG size of output: 544 [2019-09-19 07:43:07,247 WARN L191 SmtUtils]: Spent 3.66 s on a formula simplification that was a NOOP. DAG size: 544 [2019-09-19 07:43:14,604 WARN L191 SmtUtils]: Spent 7.35 s on a formula simplification. DAG size of input: 539 DAG size of output: 538 [2019-09-19 07:43:18,313 WARN L191 SmtUtils]: Spent 3.71 s on a formula simplification that was a NOOP. DAG size: 538 [2019-09-19 07:43:25,783 WARN L191 SmtUtils]: Spent 7.45 s on a formula simplification. DAG size of input: 560 DAG size of output: 544 [2019-09-19 07:43:29,509 WARN L191 SmtUtils]: Spent 3.72 s on a formula simplification that was a NOOP. DAG size: 544 [2019-09-19 07:43:36,941 WARN L191 SmtUtils]: Spent 7.42 s on a formula simplification. DAG size of input: 539 DAG size of output: 538 [2019-09-19 07:43:40,683 WARN L191 SmtUtils]: Spent 3.74 s on a formula simplification that was a NOOP. DAG size: 538 [2019-09-19 07:43:44,556 WARN L191 SmtUtils]: Spent 3.86 s on a formula simplification that was a NOOP. DAG size: 552 [2019-09-19 07:43:48,452 WARN L191 SmtUtils]: Spent 3.89 s on a formula simplification that was a NOOP. DAG size: 552 [2019-09-19 07:43:48,464 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 548 for LOIs [2019-09-19 07:43:53,176 WARN L191 SmtUtils]: Spent 4.36 s on a formula simplification that was a NOOP. DAG size: 580 [2019-09-19 07:43:57,548 WARN L191 SmtUtils]: Spent 4.37 s on a formula simplification that was a NOOP. DAG size: 580 [2019-09-19 07:44:08,620 WARN L191 SmtUtils]: Spent 11.06 s on a formula simplification that was a NOOP. DAG size: 584 [2019-09-19 07:44:19,669 WARN L191 SmtUtils]: Spent 11.05 s on a formula simplification that was a NOOP. DAG size: 584 [2019-09-19 07:44:23,944 WARN L191 SmtUtils]: Spent 4.26 s on a formula simplification that was a NOOP. DAG size: 580 [2019-09-19 07:44:28,254 WARN L191 SmtUtils]: Spent 4.31 s on a formula simplification that was a NOOP. DAG size: 580 [2019-09-19 07:45:02,397 WARN L191 SmtUtils]: Spent 34.06 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-19 07:45:13,505 WARN L191 SmtUtils]: Spent 11.11 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-19 07:45:47,580 WARN L191 SmtUtils]: Spent 34.07 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-19 07:45:58,691 WARN L191 SmtUtils]: Spent 11.11 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-19 07:46:32,792 WARN L191 SmtUtils]: Spent 34.10 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-19 07:46:43,857 WARN L191 SmtUtils]: Spent 11.06 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-19 07:47:17,835 WARN L191 SmtUtils]: Spent 33.98 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-19 07:47:28,983 WARN L191 SmtUtils]: Spent 11.15 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-19 07:48:03,127 WARN L191 SmtUtils]: Spent 34.14 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-19 07:48:14,190 WARN L191 SmtUtils]: Spent 11.06 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-19 07:48:47,952 WARN L191 SmtUtils]: Spent 33.76 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-19 07:48:59,021 WARN L191 SmtUtils]: Spent 11.07 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-19 07:49:32,868 WARN L191 SmtUtils]: Spent 33.84 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-19 07:49:43,925 WARN L191 SmtUtils]: Spent 11.06 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-19 07:50:17,953 WARN L191 SmtUtils]: Spent 34.03 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-19 07:50:28,984 WARN L191 SmtUtils]: Spent 11.03 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-19 07:51:02,964 WARN L191 SmtUtils]: Spent 33.98 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-19 07:51:14,049 WARN L191 SmtUtils]: Spent 11.08 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-19 07:51:48,074 WARN L191 SmtUtils]: Spent 34.02 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-19 07:51:59,274 WARN L191 SmtUtils]: Spent 11.20 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-19 07:52:33,332 WARN L191 SmtUtils]: Spent 34.06 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-19 07:52:44,478 WARN L191 SmtUtils]: Spent 11.14 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-19 07:53:18,717 WARN L191 SmtUtils]: Spent 34.24 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-19 07:53:29,888 WARN L191 SmtUtils]: Spent 11.17 s on a formula simplification that was a NOOP. DAG size: 585