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 TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 15:46:23,513 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 15:46:23,516 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 15:46:23,530 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 15:46:23,531 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 15:46:23,532 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 15:46:23,535 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 15:46:23,545 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 15:46:23,551 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 15:46:23,554 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 15:46:23,556 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 15:46:23,558 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 15:46:23,559 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 15:46:23,561 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 15:46:23,563 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 15:46:23,565 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 15:46:23,566 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 15:46:23,568 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 15:46:23,570 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 15:46:23,575 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 15:46:23,577 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 15:46:23,577 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 15:46:23,578 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 15:46:23,579 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 15:46:23,581 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 15:46:23,581 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 15:46:23,581 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 15:46:23,582 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 15:46:23,583 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 15:46:23,583 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 15:46:23,584 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 15:46:23,584 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 15:46:23,585 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 15:46:23,586 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 15:46:23,587 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 15:46:23,587 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 15:46:23,587 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 15:46:23,588 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 15:46:23,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 15:46:23,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 15:46:23,589 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 15:46:23,590 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 [2019-09-20 15:46:23,604 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 15:46:23,605 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 15:46:23,606 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 15:46:23,606 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 15:46:23,606 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 15:46:23,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 15:46:23,607 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 15:46:23,607 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 15:46:23,607 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 15:46:23,608 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 15:46:23,608 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 15:46:23,608 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 15:46:23,608 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 15:46:23,608 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 15:46:23,609 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 15:46:23,609 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 15:46:23,609 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 15:46:23,609 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 15:46:23,609 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 15:46:23,610 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 15:46:23,610 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 15:46:23,610 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 15:46:23,610 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 15:46:23,611 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 15:46:23,611 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 15:46:23,611 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 15:46:23,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 15:46:23,611 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 15:46:23,612 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 -> TopInputCallSummarizer 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_QUICK [2019-09-20 15:46:23,653 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 15:46:23,669 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 15:46:23,674 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 15:46:23,675 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 15:46:23,676 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 15:46:23,676 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c [2019-09-20 15:46:23,740 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15beaba04/fe98f7f5a66f488ebdce283d5fdeeef3/FLAG88a8db609 [2019-09-20 15:46:24,409 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 15:46:24,410 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c [2019-09-20 15:46:24,434 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15beaba04/fe98f7f5a66f488ebdce283d5fdeeef3/FLAG88a8db609 [2019-09-20 15:46:24,674 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15beaba04/fe98f7f5a66f488ebdce283d5fdeeef3 [2019-09-20 15:46:24,690 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 15:46:24,692 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 15:46:24,694 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 15:46:24,694 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 15:46:24,699 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 15:46:24,700 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 03:46:24" (1/1) ... [2019-09-20 15:46:24,703 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c56c530 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:46:24, skipping insertion in model container [2019-09-20 15:46:24,704 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 03:46:24" (1/1) ... [2019-09-20 15:46:24,713 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 15:46:24,806 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 15:46:25,543 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 15:46:25,562 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 15:46:25,710 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 15:46:25,780 INFO L192 MainTranslator]: Completed translation [2019-09-20 15:46:25,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:46:25 WrapperNode [2019-09-20 15:46:25,780 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 15:46:25,781 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 15:46:25,781 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 15:46:25,781 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 15:46:25,797 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:46:25" (1/1) ... [2019-09-20 15:46:25,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:46:25" (1/1) ... [2019-09-20 15:46:25,836 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:46:25" (1/1) ... [2019-09-20 15:46:25,837 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:46:25" (1/1) ... [2019-09-20 15:46:25,892 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:46:25" (1/1) ... [2019-09-20 15:46:25,912 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:46:25" (1/1) ... [2019-09-20 15:46:25,932 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:46:25" (1/1) ... [2019-09-20 15:46:25,959 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 15:46:25,960 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 15:46:25,960 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 15:46:25,960 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 15:46:25,961 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:46:25" (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 [2019-09-20 15:46:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 15:46:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 15:46:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-20 15:46:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-20 15:46:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-20 15:46:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-20 15:46:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-20 15:46:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-20 15:46:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-20 15:46:26,018 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-20 15:46:26,018 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-20 15:46:26,018 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-20 15:46:26,018 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-20 15:46:26,018 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-20 15:46:26,018 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 15:46:26,019 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-09-20 15:46:26,019 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-20 15:46:26,019 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-20 15:46:26,019 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-20 15:46:26,020 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-20 15:46:26,020 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-20 15:46:26,020 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-20 15:46:26,020 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-20 15:46:26,020 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-20 15:46:26,020 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-20 15:46:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-20 15:46:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-20 15:46:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-20 15:46:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-20 15:46:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-20 15:46:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-20 15:46:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-20 15:46:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-20 15:46:26,022 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-20 15:46:26,022 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-20 15:46:26,022 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-20 15:46:26,022 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-20 15:46:26,022 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-20 15:46:26,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-20 15:46:26,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-20 15:46:26,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-20 15:46:26,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-20 15:46:26,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-20 15:46:26,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-20 15:46:26,023 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-20 15:46:26,023 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-20 15:46:26,023 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-20 15:46:26,023 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-20 15:46:26,024 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-20 15:46:26,024 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-20 15:46:26,024 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-20 15:46:26,024 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-20 15:46:26,024 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-20 15:46:26,024 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-20 15:46:26,024 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-20 15:46:26,025 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-20 15:46:26,025 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-20 15:46:26,025 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-20 15:46:26,025 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-20 15:46:26,025 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-20 15:46:26,026 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-20 15:46:26,026 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-20 15:46:26,026 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-20 15:46:26,026 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-20 15:46:26,026 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-20 15:46:26,027 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-20 15:46:26,027 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-20 15:46:26,027 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-20 15:46:26,027 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-20 15:46:26,027 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-20 15:46:26,027 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-20 15:46:26,028 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-20 15:46:26,028 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-20 15:46:26,028 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-20 15:46:26,028 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Base [2019-09-20 15:46:26,028 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-20 15:46:26,029 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-20 15:46:26,029 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AddressBook [2019-09-20 15:46:26,029 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-20 15:46:26,029 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-20 15:46:26,029 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-20 15:46:26,030 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-20 15:46:26,030 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-20 15:46:26,030 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-20 15:46:26,030 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-20 15:46:26,030 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-09-20 15:46:26,031 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-20 15:46:26,031 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-20 15:46:26,031 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-20 15:46:26,031 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-20 15:46:26,031 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-20 15:46:26,031 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-20 15:46:26,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-20 15:46:26,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-20 15:46:26,032 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 15:46:26,032 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 15:46:26,032 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-20 15:46:26,033 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-09-20 15:46:26,033 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-20 15:46:26,033 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-20 15:46:26,033 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-20 15:46:26,033 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-20 15:46:26,033 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-20 15:46:26,034 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-20 15:46:26,034 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-20 15:46:26,034 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-20 15:46:26,034 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-20 15:46:26,034 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-20 15:46:26,035 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-20 15:46:26,035 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-20 15:46:26,035 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-20 15:46:26,035 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-20 15:46:26,035 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-20 15:46:26,035 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-20 15:46:26,036 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-20 15:46:26,036 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-20 15:46:26,036 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-20 15:46:26,036 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-20 15:46:26,036 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-20 15:46:26,036 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-20 15:46:26,037 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-20 15:46:26,037 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 15:46:26,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 15:46:26,037 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-20 15:46:26,037 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-20 15:46:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-20 15:46:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-20 15:46:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-20 15:46:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-20 15:46:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-20 15:46:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-20 15:46:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-20 15:46:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-20 15:46:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-20 15:46:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-20 15:46:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-20 15:46:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-20 15:46:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-20 15:46:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-20 15:46:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-20 15:46:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-20 15:46:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-20 15:46:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-20 15:46:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-20 15:46:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-20 15:46:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 15:46:26,042 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 15:46:26,042 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-20 15:46:26,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 15:46:26,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 15:46:26,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 15:46:26,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 15:46:26,043 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-20 15:46:26,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 15:46:26,043 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-20 15:46:26,043 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-20 15:46:26,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 15:46:26,043 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-20 15:46:26,044 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-20 15:46:26,044 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-20 15:46:26,044 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-20 15:46:26,044 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-20 15:46:26,044 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-20 15:46:26,044 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-20 15:46:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-20 15:46:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-20 15:46:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-20 15:46:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-20 15:46:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-20 15:46:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-20 15:46:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-20 15:46:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-20 15:46:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-20 15:46:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-20 15:46:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-20 15:46:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-20 15:46:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-20 15:46:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-20 15:46:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-20 15:46:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-20 15:46:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-20 15:46:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-20 15:46:26,048 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-20 15:46:26,048 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-20 15:46:26,048 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-20 15:46:26,048 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-20 15:46:26,048 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-20 15:46:26,048 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-20 15:46:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-20 15:46:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-20 15:46:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-20 15:46:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-09-20 15:46:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-20 15:46:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Base [2019-09-20 15:46:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AddressBook [2019-09-20 15:46:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-20 15:46:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-20 15:46:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-20 15:46:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-20 15:46:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-20 15:46:26,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 15:46:26,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 15:46:26,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 15:46:30,510 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 15:46:30,511 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-20 15:46:30,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 03:46:30 BoogieIcfgContainer [2019-09-20 15:46:30,513 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 15:46:30,513 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 15:46:30,513 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 15:46:30,514 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 15:46:30,515 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 03:46:30" (1/1) ... [2019-09-20 15:46:30,516 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=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_QUICK ♦ Intern Fluid=SizeLimitFluid [2019-09-20 15:46:30,547 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 15:46:30,547 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 15:46:30,561 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 15:46:30,571 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 15:46:30,572 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 15:46:45,746 WARN L191 SmtUtils]: Spent 546.00 ms on a formula simplification that was a NOOP. DAG size: 570 [2019-09-20 15:46:48,764 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 267 DAG size of output: 217 [2019-09-20 15:46:49,082 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 609 [2019-09-20 15:46:49,381 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 609 [2019-09-20 15:46:49,600 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 609 [2019-09-20 15:46:49,652 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 683 for LOIs [2019-09-20 15:46:49,881 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 681 for LOIs [2019-09-20 15:46:50,745 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:51,051 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:51,328 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:51,525 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:51,739 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:51,945 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:52,150 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:52,328 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:52,784 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:52,994 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:53,177 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-09-20 15:46:53,368 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-09-20 15:46:53,590 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:53,762 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:53,939 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-09-20 15:46:54,134 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-09-20 15:46:54,373 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-09-20 15:46:54,548 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-09-20 15:46:54,766 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:54,935 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:55,187 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:55,366 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:55,547 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:55,720 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:56,120 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:56,469 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:56,875 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:57,319 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:57,573 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:57,747 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:57,968 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:58,157 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:58,346 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:58,530 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:58,704 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-09-20 15:46:58,876 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-09-20 15:46:59,103 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:59,271 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:59,447 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-09-20 15:46:59,619 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-09-20 15:46:59,795 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:46:59,964 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:47:00,161 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-09-20 15:47:00,340 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-09-20 15:47:00,520 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-09-20 15:47:00,696 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-09-20 15:47:00,873 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:47:01,042 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:47:01,232 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:47:01,437 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:47:01,619 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-09-20 15:47:01,822 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-09-20 15:47:02,003 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:47:02,172 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:47:02,357 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:47:02,525 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:47:02,705 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:47:02,874 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:47:03,048 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-09-20 15:47:03,220 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-09-20 15:47:03,404 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:47:03,573 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-20 15:47:03,746 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-09-20 15:47:03,953 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-09-20 15:47:04,128 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 732