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 --sifa.max.parallel.explicit.values 4 --sifa.sizelimitfluid.max.disjunctions 16 -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product05.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-ba7495b [2019-09-25 17:45:18,971 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-25 17:45:18,973 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-25 17:45:18,985 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-25 17:45:18,985 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-25 17:45:18,986 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-25 17:45:18,987 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-25 17:45:18,989 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-25 17:45:18,991 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-25 17:45:18,992 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-25 17:45:18,993 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-25 17:45:18,994 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-25 17:45:18,994 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-25 17:45:18,995 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-25 17:45:18,996 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-25 17:45:18,997 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-25 17:45:18,998 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-25 17:45:18,999 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-25 17:45:19,001 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-25 17:45:19,003 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-25 17:45:19,005 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-25 17:45:19,006 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-25 17:45:19,007 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-25 17:45:19,008 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-25 17:45:19,010 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-25 17:45:19,011 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-25 17:45:19,011 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-25 17:45:19,012 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-25 17:45:19,013 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-25 17:45:19,014 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-25 17:45:19,014 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-25 17:45:19,015 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-25 17:45:19,015 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-25 17:45:19,016 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-25 17:45:19,017 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-25 17:45:19,017 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-25 17:45:19,021 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-25 17:45:19,022 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-25 17:45:19,022 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-25 17:45:19,023 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-25 17:45:19,023 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-25 17:45:19,024 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 17:45:19,039 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-25 17:45:19,039 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-25 17:45:19,040 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-25 17:45:19,041 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-25 17:45:19,041 INFO L138 SettingsManager]: * Use SBE=true [2019-09-25 17:45:19,041 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-25 17:45:19,041 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-25 17:45:19,042 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-25 17:45:19,042 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-25 17:45:19,042 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-25 17:45:19,042 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-25 17:45:19,042 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-25 17:45:19,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-25 17:45:19,043 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-25 17:45:19,043 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-25 17:45:19,043 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-25 17:45:19,043 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-25 17:45:19,044 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-25 17:45:19,044 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-25 17:45:19,044 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-25 17:45:19,044 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-25 17:45:19,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-25 17:45:19,045 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-25 17:45:19,045 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-25 17:45:19,045 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-25 17:45:19,045 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-25 17:45:19,045 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-25 17:45:19,046 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-25 17:45:19,046 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 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Max. Parallel Explicit Values -> 4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: SizeLimitFluid Max. Disjunctions -> 16 [2019-09-25 17:45:19,083 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-25 17:45:19,095 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-25 17:45:19,098 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-25 17:45:19,099 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-25 17:45:19,100 INFO L275 PluginConnector]: CDTParser initialized [2019-09-25 17:45:19,100 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product05.cil.c [2019-09-25 17:45:19,161 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c908dce2a/b1232e4ecf604cf693aca7f77fab507e/FLAG5dc1087cd [2019-09-25 17:45:19,759 INFO L306 CDTParser]: Found 1 translation units. [2019-09-25 17:45:19,760 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product05.cil.c [2019-09-25 17:45:19,782 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c908dce2a/b1232e4ecf604cf693aca7f77fab507e/FLAG5dc1087cd [2019-09-25 17:45:19,906 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c908dce2a/b1232e4ecf604cf693aca7f77fab507e [2019-09-25 17:45:19,919 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-25 17:45:19,921 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-25 17:45:19,922 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-25 17:45:19,922 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-25 17:45:19,925 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-25 17:45:19,926 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 05:45:19" (1/1) ... [2019-09-25 17:45:19,928 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b9a761b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 05:45:19, skipping insertion in model container [2019-09-25 17:45:19,928 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 05:45:19" (1/1) ... [2019-09-25 17:45:19,934 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-25 17:45:20,012 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-25 17:45:20,708 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-25 17:45:20,736 INFO L188 MainTranslator]: Completed pre-run [2019-09-25 17:45:20,855 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-25 17:45:20,922 INFO L192 MainTranslator]: Completed translation [2019-09-25 17:45:20,923 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 05:45:20 WrapperNode [2019-09-25 17:45:20,923 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-25 17:45:20,924 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-25 17:45:20,924 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-25 17:45:20,924 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-25 17:45:20,936 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 05:45:20" (1/1) ... [2019-09-25 17:45:20,936 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 05:45:20" (1/1) ... [2019-09-25 17:45:20,966 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 05:45:20" (1/1) ... [2019-09-25 17:45:20,973 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 05:45:20" (1/1) ... [2019-09-25 17:45:21,034 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 05:45:20" (1/1) ... [2019-09-25 17:45:21,053 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 05:45:20" (1/1) ... [2019-09-25 17:45:21,063 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 05:45:20" (1/1) ... [2019-09-25 17:45:21,079 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-25 17:45:21,080 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-25 17:45:21,080 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-25 17:45:21,080 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-25 17:45:21,081 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 05:45:20" (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 17:45:21,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-25 17:45:21,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-25 17:45:21,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-25 17:45:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-25 17:45:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-25 17:45:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-25 17:45:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-25 17:45:21,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-25 17:45:21,163 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-25 17:45:21,163 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-25 17:45:21,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-25 17:45:21,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-25 17:45:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-25 17:45:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-25 17:45:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-25 17:45:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-25 17:45:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-25 17:45:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-25 17:45:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-25 17:45:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-25 17:45:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-25 17:45:21,166 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-25 17:45:21,166 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-25 17:45:21,166 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-25 17:45:21,166 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-25 17:45:21,166 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-25 17:45:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-25 17:45:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-25 17:45:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-25 17:45:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-25 17:45:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-25 17:45:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-25 17:45:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-25 17:45:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-25 17:45:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-25 17:45:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-25 17:45:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-25 17:45:21,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-25 17:45:21,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-25 17:45:21,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-25 17:45:21,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-25 17:45:21,169 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-25 17:45:21,169 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-25 17:45:21,169 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-25 17:45:21,170 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-25 17:45:21,170 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-25 17:45:21,170 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-25 17:45:21,170 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-25 17:45:21,170 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-25 17:45:21,170 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-25 17:45:21,171 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-25 17:45:21,171 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-25 17:45:21,171 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-25 17:45:21,171 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-25 17:45:21,171 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-25 17:45:21,171 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-25 17:45:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-25 17:45:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-25 17:45:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-25 17:45:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-25 17:45:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-25 17:45:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-25 17:45:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-25 17:45:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-25 17:45:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-25 17:45:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-25 17:45:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-25 17:45:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-25 17:45:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-25 17:45:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-25 17:45:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-25 17:45:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-25 17:45:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-25 17:45:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-09-25 17:45:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-25 17:45:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-25 17:45:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-25 17:45:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-25 17:45:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-25 17:45:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-25 17:45:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-25 17:45:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-25 17:45:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-25 17:45:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-25 17:45:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-25 17:45:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-25 17:45:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-25 17:45:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-25 17:45:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-25 17:45:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-25 17:45:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-25 17:45:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-25 17:45:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-25 17:45:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-25 17:45:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-25 17:45:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-25 17:45:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-25 17:45:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-25 17:45:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-25 17:45:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-25 17:45:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-25 17:45:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-25 17:45:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-25 17:45:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-25 17:45:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-25 17:45:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-25 17:45:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-25 17:45:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-25 17:45:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-25 17:45:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-25 17:45:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-25 17:45:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-25 17:45:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-25 17:45:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-25 17:45:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-25 17:45:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-25 17:45:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-25 17:45:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-25 17:45:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-25 17:45:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-25 17:45:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-25 17:45:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-25 17:45:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-25 17:45:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-25 17:45:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-25 17:45:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-25 17:45:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-25 17:45:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-25 17:45:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-25 17:45:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-25 17:45:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-25 17:45:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-25 17:45:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-25 17:45:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-25 17:45:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-25 17:45:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-25 17:45:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-25 17:45:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-25 17:45:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-25 17:45:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-25 17:45:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-25 17:45:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-25 17:45:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-25 17:45:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-25 17:45:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-25 17:45:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-25 17:45:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-25 17:45:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-25 17:45:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-25 17:45:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-25 17:45:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-25 17:45:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-25 17:45:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-25 17:45:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-25 17:45:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-25 17:45:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-25 17:45:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-25 17:45:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-25 17:45:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-25 17:45:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-25 17:45:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-25 17:45:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-25 17:45:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-25 17:45:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-25 17:45:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-25 17:45:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-25 17:45:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-25 17:45:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-25 17:45:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-25 17:45:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-25 17:45:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-25 17:45:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-25 17:45:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-25 17:45:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-25 17:45:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-25 17:45:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-25 17:45:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-25 17:45:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-25 17:45:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-25 17:45:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-25 17:45:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-25 17:45:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-25 17:45:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-25 17:45:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-25 17:45:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-25 17:45:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-25 17:45:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-25 17:45:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-25 17:45:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-25 17:45:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-25 17:45:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-09-25 17:45:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-25 17:45:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-25 17:45:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-25 17:45:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-25 17:45:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-25 17:45:21,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-25 17:45:25,334 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-25 17:45:25,334 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-25 17:45:25,336 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 05:45:25 BoogieIcfgContainer [2019-09-25 17:45:25,336 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-25 17:45:25,336 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-25 17:45:25,336 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-25 17:45:25,337 INFO L275 PluginConnector]: Sifa initialized [2019-09-25 17:45:25,338 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 05:45:25" (1/1) ... [2019-09-25 17:45:25,338 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=ExplicitValueDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=4 ♦ 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=16 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-09-25 17:45:25,361 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-25 17:45:25,361 INFO L169 IcfgInterpreter]: Building call graph [2019-09-25 17:45:25,370 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-25 17:45:25,379 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-25 17:45:25,381 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-25 17:45:35,185 WARN L191 SmtUtils]: Spent 557.00 ms on a formula simplification that was a NOOP. DAG size: 547 [2019-09-25 17:45:37,453 WARN L191 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 197 [2019-09-25 17:45:37,717 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 580 [2019-09-25 17:45:38,021 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 580 [2019-09-25 17:45:38,251 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 580 [2019-09-25 17:45:38,276 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 612 for LOIs [2019-09-25 17:45:38,405 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 610 for LOIs [2019-09-25 17:45:39,100 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 642 [2019-09-25 17:45:39,868 WARN L191 SmtUtils]: Spent 760.00 ms on a formula simplification that was a NOOP. DAG size: 641 [2019-09-25 17:45:40,537 WARN L191 SmtUtils]: Spent 647.00 ms on a formula simplification that was a NOOP. DAG size: 648 [2019-09-25 17:45:41,130 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 307 [2019-09-25 17:45:41,511 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 307 [2019-09-25 17:45:42,080 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-09-25 17:45:42,193 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 307 [2019-09-25 17:45:42,865 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 307 [2019-09-25 17:45:43,609 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-09-25 17:45:46,460 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2019-09-25 17:45:46,808 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 319 [2019-09-25 17:45:46,952 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 319 [2019-09-25 17:45:47,353 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2019-09-25 17:45:47,741 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 327 [2019-09-25 17:45:49,086 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 326 [2019-09-25 17:45:49,221 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 324 [2019-09-25 17:45:49,480 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 324 [2019-09-25 17:45:49,681 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 326 [2019-09-25 17:45:50,945 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 326 [2019-09-25 17:45:51,081 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 324 [2019-09-25 17:45:51,298 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 324 [2019-09-25 17:45:51,867 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 322 [2019-09-25 17:45:52,090 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 332 [2019-09-25 17:45:52,230 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 330 [2019-09-25 17:45:52,460 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 334 [2019-09-25 17:45:52,602 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 332 [2019-09-25 17:45:52,754 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 336 [2019-09-25 17:45:52,901 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 332 [2019-09-25 17:45:53,066 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 334 [2019-09-25 17:45:54,016 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 326 [2019-09-25 17:45:54,405 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 326 [2019-09-25 17:45:54,539 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 324 [2019-09-25 17:45:54,778 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 324 [2019-09-25 17:45:55,248 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-09-25 17:45:55,370 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-09-25 17:45:55,500 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-09-25 17:45:55,805 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 322 [2019-09-25 17:45:56,338 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 334 [2019-09-25 17:45:56,480 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 332 [2019-09-25 17:45:56,633 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 336 [2019-09-25 17:45:56,828 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 332 [2019-09-25 17:45:56,993 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 334 [2019-09-25 17:45:58,358 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 326 [2019-09-25 17:45:58,493 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 324 [2019-09-25 17:45:58,716 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 324 [2019-09-25 17:45:59,213 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2019-09-25 17:46:00,439 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320