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.logsizewrapperfluid.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/product-lines/email_spec11_product36.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-ba7495b [2019-09-25 15:40:52,791 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-25 15:40:52,793 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-25 15:40:52,804 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-25 15:40:52,805 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-25 15:40:52,806 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-25 15:40:52,807 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-25 15:40:52,809 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-25 15:40:52,810 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-25 15:40:52,811 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-25 15:40:52,812 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-25 15:40:52,813 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-25 15:40:52,814 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-25 15:40:52,815 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-25 15:40:52,816 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-25 15:40:52,817 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-25 15:40:52,818 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-25 15:40:52,819 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-25 15:40:52,820 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-25 15:40:52,822 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-25 15:40:52,824 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-25 15:40:52,825 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-25 15:40:52,828 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-25 15:40:52,829 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-25 15:40:52,831 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-25 15:40:52,831 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-25 15:40:52,832 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-25 15:40:52,832 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-25 15:40:52,833 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-25 15:40:52,835 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-25 15:40:52,836 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-25 15:40:52,839 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-25 15:40:52,840 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-25 15:40:52,840 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-25 15:40:52,841 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-25 15:40:52,842 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-25 15:40:52,845 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-25 15:40:52,845 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-25 15:40:52,845 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-25 15:40:52,846 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-25 15:40:52,847 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-25 15:40:52,847 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 [2019-09-25 15:40:52,864 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-25 15:40:52,864 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-25 15:40:52,865 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-25 15:40:52,865 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-25 15:40:52,866 INFO L138 SettingsManager]: * Use SBE=true [2019-09-25 15:40:52,866 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-25 15:40:52,866 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-25 15:40:52,866 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-25 15:40:52,866 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-25 15:40:52,867 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-25 15:40:52,867 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-25 15:40:52,867 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-25 15:40:52,867 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-25 15:40:52,867 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-25 15:40:52,868 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-25 15:40:52,868 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-25 15:40:52,868 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-25 15:40:52,868 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-25 15:40:52,868 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-25 15:40:52,869 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-25 15:40:52,869 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-25 15:40:52,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-25 15:40:52,869 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-25 15:40:52,870 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-25 15:40:52,870 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-25 15:40:52,870 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-25 15:40:52,870 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-25 15:40:52,870 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-25 15:40:52,871 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: LogSizeWrapperFluid Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-09-25 15:40:52,906 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-25 15:40:52,923 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-25 15:40:52,929 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-25 15:40:52,930 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-25 15:40:52,931 INFO L275 PluginConnector]: CDTParser initialized [2019-09-25 15:40:52,931 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product36.cil.c [2019-09-25 15:40:53,009 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84a0cbaba/953456866d36480bb99552828eccc7e6/FLAG953a06477 [2019-09-25 15:40:53,679 INFO L306 CDTParser]: Found 1 translation units. [2019-09-25 15:40:53,680 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product36.cil.c [2019-09-25 15:40:53,709 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84a0cbaba/953456866d36480bb99552828eccc7e6/FLAG953a06477 [2019-09-25 15:40:53,914 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84a0cbaba/953456866d36480bb99552828eccc7e6 [2019-09-25 15:40:53,928 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-25 15:40:53,929 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-25 15:40:53,930 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-25 15:40:53,931 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-25 15:40:53,933 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-25 15:40:53,934 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 03:40:53" (1/1) ... [2019-09-25 15:40:53,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ff61ea5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 03:40:53, skipping insertion in model container [2019-09-25 15:40:53,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 03:40:53" (1/1) ... [2019-09-25 15:40:53,943 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-25 15:40:54,014 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-25 15:40:54,685 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-25 15:40:54,717 INFO L188 MainTranslator]: Completed pre-run [2019-09-25 15:40:54,884 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-25 15:40:54,964 INFO L192 MainTranslator]: Completed translation [2019-09-25 15:40:54,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 03:40:54 WrapperNode [2019-09-25 15:40:54,965 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-25 15:40:54,966 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-25 15:40:54,967 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-25 15:40:54,967 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-25 15:40:54,986 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 03:40:54" (1/1) ... [2019-09-25 15:40:54,986 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 03:40:54" (1/1) ... [2019-09-25 15:40:55,044 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 03:40:54" (1/1) ... [2019-09-25 15:40:55,045 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 03:40:54" (1/1) ... [2019-09-25 15:40:55,111 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 03:40:54" (1/1) ... [2019-09-25 15:40:55,134 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 03:40:54" (1/1) ... [2019-09-25 15:40:55,146 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 03:40:54" (1/1) ... [2019-09-25 15:40:55,168 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-25 15:40:55,169 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-25 15:40:55,172 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-25 15:40:55,172 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-25 15:40:55,173 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 03:40:54" (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 [2019-09-25 15:40:55,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-25 15:40:55,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-25 15:40:55,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-25 15:40:55,256 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-25 15:40:55,257 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-25 15:40:55,257 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-25 15:40:55,258 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-25 15:40:55,258 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-25 15:40:55,258 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-25 15:40:55,258 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-25 15:40:55,259 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-25 15:40:55,259 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-25 15:40:55,260 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-25 15:40:55,260 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-25 15:40:55,260 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-25 15:40:55,260 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-25 15:40:55,262 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-25 15:40:55,263 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-25 15:40:55,263 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-25 15:40:55,263 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-25 15:40:55,263 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-25 15:40:55,264 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-25 15:40:55,264 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-25 15:40:55,264 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-25 15:40:55,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-25 15:40:55,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-25 15:40:55,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-25 15:40:55,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-25 15:40:55,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-25 15:40:55,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-25 15:40:55,265 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-25 15:40:55,266 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-25 15:40:55,266 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-25 15:40:55,266 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-25 15:40:55,266 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-25 15:40:55,266 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-25 15:40:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-25 15:40:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-25 15:40:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-25 15:40:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-25 15:40:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-25 15:40:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-09-25 15:40:55,268 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-09-25 15:40:55,268 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-25 15:40:55,268 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-25 15:40:55,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-25 15:40:55,268 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-25 15:40:55,268 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-25 15:40:55,268 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-25 15:40:55,269 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-25 15:40:55,269 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-25 15:40:55,269 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-25 15:40:55,269 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-25 15:40:55,269 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-25 15:40:55,269 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-25 15:40:55,270 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-25 15:40:55,270 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-25 15:40:55,270 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-25 15:40:55,271 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-25 15:40:55,271 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-25 15:40:55,271 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-25 15:40:55,271 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-25 15:40:55,272 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-25 15:40:55,272 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-25 15:40:55,272 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-25 15:40:55,272 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-25 15:40:55,273 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-25 15:40:55,273 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-25 15:40:55,273 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-25 15:40:55,273 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-25 15:40:55,273 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-25 15:40:55,273 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-25 15:40:55,274 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-25 15:40:55,274 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-25 15:40:55,275 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-25 15:40:55,275 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-25 15:40:55,275 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-25 15:40:55,276 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-09-25 15:40:55,276 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-25 15:40:55,276 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-25 15:40:55,277 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-09-25 15:40:55,277 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AddressBook [2019-09-25 15:40:55,277 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-25 15:40:55,277 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-25 15:40:55,277 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-25 15:40:55,278 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-25 15:40:55,278 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-25 15:40:55,279 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-25 15:40:55,279 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-25 15:40:55,279 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-09-25 15:40:55,279 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-09-25 15:40:55,279 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-25 15:40:55,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-09-25 15:40:55,280 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-25 15:40:55,280 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-25 15:40:55,280 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-25 15:40:55,280 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-25 15:40:55,280 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-25 15:40:55,280 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-25 15:40:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-25 15:40:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-25 15:40:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-25 15:40:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-25 15:40:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-25 15:40:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-25 15:40:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-25 15:40:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-25 15:40:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-25 15:40:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-25 15:40:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-25 15:40:55,283 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-25 15:40:55,283 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-25 15:40:55,283 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-25 15:40:55,283 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-25 15:40:55,283 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-25 15:40:55,284 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-25 15:40:55,284 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-25 15:40:55,284 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-25 15:40:55,284 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-25 15:40:55,284 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-25 15:40:55,285 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-25 15:40:55,285 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-25 15:40:55,285 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-25 15:40:55,286 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-25 15:40:55,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-25 15:40:55,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-25 15:40:55,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-25 15:40:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-25 15:40:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-25 15:40:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-25 15:40:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-25 15:40:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-25 15:40:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-25 15:40:55,290 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-25 15:40:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-25 15:40:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-25 15:40:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-25 15:40:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-25 15:40:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-25 15:40:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-25 15:40:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-25 15:40:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-25 15:40:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-25 15:40:55,296 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-25 15:40:55,302 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-25 15:40:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-25 15:40:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-25 15:40:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-25 15:40:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-25 15:40:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-25 15:40:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-25 15:40:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-25 15:40:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-25 15:40:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-25 15:40:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-25 15:40:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-25 15:40:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-25 15:40:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-25 15:40:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-25 15:40:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-25 15:40:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-25 15:40:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-25 15:40:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-09-25 15:40:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-09-25 15:40:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-25 15:40:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-25 15:40:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-25 15:40:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-25 15:40:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-25 15:40:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-25 15:40:55,308 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-25 15:40:55,308 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-25 15:40:55,308 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-25 15:40:55,308 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-25 15:40:55,308 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-25 15:40:55,308 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-25 15:40:55,309 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-25 15:40:55,309 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-25 15:40:55,309 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-25 15:40:55,309 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-25 15:40:55,309 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-25 15:40:55,309 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-25 15:40:55,310 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-25 15:40:55,310 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-25 15:40:55,310 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-25 15:40:55,310 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-25 15:40:55,310 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-25 15:40:55,310 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-25 15:40:55,311 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-25 15:40:55,311 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-25 15:40:55,311 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-25 15:40:55,311 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-25 15:40:55,311 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-25 15:40:55,311 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-25 15:40:55,311 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-25 15:40:55,312 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-25 15:40:55,312 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-25 15:40:55,312 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-09-25 15:40:55,312 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-09-25 15:40:55,312 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-25 15:40:55,312 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-09-25 15:40:55,312 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-09-25 15:40:55,313 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AddressBook [2019-09-25 15:40:55,313 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-09-25 15:40:55,313 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-25 15:40:55,313 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-25 15:40:55,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-25 15:40:55,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-25 15:40:55,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-25 15:40:59,494 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-25 15:40:59,494 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-25 15:40:59,496 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 03:40:59 BoogieIcfgContainer [2019-09-25 15:40:59,496 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-25 15:40:59,496 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-25 15:40:59,496 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-25 15:40:59,497 INFO L275 PluginConnector]: Sifa initialized [2019-09-25 15:40:59,498 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 03:40:59" (1/1) ... [2019-09-25 15:40:59,498 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=ExplicitValueDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-09-25 15:40:59,521 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-25 15:40:59,521 INFO L169 IcfgInterpreter]: Building call graph [2019-09-25 15:40:59,531 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-25 15:40:59,540 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-25 15:40:59,541 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-25 15:41:19,087 WARN L191 SmtUtils]: Spent 504.00 ms on a formula simplification that was a NOOP. DAG size: 583 [2019-09-25 15:41:21,966 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 255 DAG size of output: 207 [2019-09-25 15:41:22,244 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-09-25 15:41:22,581 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-09-25 15:41:22,840 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-09-25 15:41:22,889 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 699 for LOIs [2019-09-25 15:41:23,053 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 681 for LOIs [2019-09-25 15:41:23,975 WARN L191 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 723 [2019-09-25 15:41:24,502 WARN L191 SmtUtils]: Spent 521.00 ms on a formula simplification that was a NOOP. DAG size: 723 [2019-09-25 15:41:24,733 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-25 15:41:24,927 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-25 15:41:25,159 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-09-25 15:41:25,341 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-09-25 15:41:25,586 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-09-25 15:41:25,769 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-09-25 15:41:26,417 WARN L191 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 746 [2019-09-25 15:41:27,024 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 799 [2019-09-25 15:41:27,388 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-25 15:41:27,573 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-09-25 15:41:27,924 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 803 [2019-09-25 15:41:28,139 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 314 [2019-09-25 15:41:28,325 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-09-25 15:41:28,496 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 727 [2019-09-25 15:41:29,214 WARN L191 SmtUtils]: Spent 683.00 ms on a formula simplification that was a NOOP. DAG size: 811 [2019-09-25 15:41:29,672 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-09-25 15:41:30,060 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-09-25 15:41:30,300 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 732 [2019-09-25 15:41:30,547 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-09-25 15:41:30,759 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-09-25 15:41:31,170 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 747 [2019-09-25 15:41:31,643 WARN L191 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 747 [2019-09-25 15:41:32,283 WARN L191 SmtUtils]: Spent 550.00 ms on a formula simplification that was a NOOP. DAG size: 830 [2019-09-25 15:41:32,511 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-09-25 15:41:32,871 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 820 [2019-09-25 15:41:33,227 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-09-25 15:41:33,414 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 742