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 NeverFluid --sifa.intern.fluid NeverFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-19 22:19:13,809 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-19 22:19:13,811 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-19 22:19:13,823 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-19 22:19:13,824 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-19 22:19:13,825 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-19 22:19:13,827 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-19 22:19:13,829 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-19 22:19:13,830 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-19 22:19:13,831 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-19 22:19:13,832 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-19 22:19:13,834 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-19 22:19:13,834 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-19 22:19:13,835 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-19 22:19:13,836 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-19 22:19:13,837 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-19 22:19:13,838 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-19 22:19:13,839 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-19 22:19:13,841 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-19 22:19:13,843 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-19 22:19:13,845 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-19 22:19:13,846 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-19 22:19:13,847 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-19 22:19:13,848 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-19 22:19:13,850 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-19 22:19:13,851 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-19 22:19:13,851 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-19 22:19:13,852 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-19 22:19:13,852 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-19 22:19:13,853 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-19 22:19:13,854 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-19 22:19:13,855 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-19 22:19:13,855 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-19 22:19:13,856 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-19 22:19:13,857 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-19 22:19:13,858 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-19 22:19:13,858 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-19 22:19:13,859 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-19 22:19:13,859 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-19 22:19:13,860 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-19 22:19:13,860 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-19 22:19:13,861 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-19 22:19:13,876 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-19 22:19:13,876 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-19 22:19:13,877 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-19 22:19:13,878 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-19 22:19:13,878 INFO L138 SettingsManager]: * Use SBE=true [2019-09-19 22:19:13,878 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-19 22:19:13,878 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-19 22:19:13,879 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-19 22:19:13,879 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-19 22:19:13,879 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-19 22:19:13,879 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-19 22:19:13,879 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-19 22:19:13,880 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-19 22:19:13,880 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-19 22:19:13,880 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-19 22:19:13,880 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-19 22:19:13,880 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-19 22:19:13,881 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-19 22:19:13,881 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-19 22:19:13,881 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-19 22:19:13,881 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-19 22:19:13,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 22:19:13,882 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-19 22:19:13,882 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-19 22:19:13,882 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-19 22:19:13,882 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-19 22:19:13,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-19 22:19:13,883 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-19 22:19:13,883 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 -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-19 22:19:13,916 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-19 22:19:13,929 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-19 22:19:13,933 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-19 22:19:13,934 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-19 22:19:13,935 INFO L275 PluginConnector]: CDTParser initialized [2019-09-19 22:19:13,936 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c [2019-09-19 22:19:14,017 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92c3a2db7/7c8ea37d77474c21b6c12a41f0dfee46/FLAG285539c4d [2019-09-19 22:19:14,586 INFO L306 CDTParser]: Found 1 translation units. [2019-09-19 22:19:14,587 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c [2019-09-19 22:19:14,617 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92c3a2db7/7c8ea37d77474c21b6c12a41f0dfee46/FLAG285539c4d [2019-09-19 22:19:14,873 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92c3a2db7/7c8ea37d77474c21b6c12a41f0dfee46 [2019-09-19 22:19:14,883 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-19 22:19:14,885 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-19 22:19:14,886 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-19 22:19:14,886 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-19 22:19:14,890 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-19 22:19:14,891 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 10:19:14" (1/1) ... [2019-09-19 22:19:14,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c9a95ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:19:14, skipping insertion in model container [2019-09-19 22:19:14,894 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 10:19:14" (1/1) ... [2019-09-19 22:19:14,902 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-19 22:19:14,971 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-19 22:19:15,707 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 22:19:15,727 INFO L188 MainTranslator]: Completed pre-run [2019-09-19 22:19:15,827 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 22:19:15,893 INFO L192 MainTranslator]: Completed translation [2019-09-19 22:19:15,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:19:15 WrapperNode [2019-09-19 22:19:15,894 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-19 22:19:15,895 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-19 22:19:15,895 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-19 22:19:15,895 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-19 22:19:15,909 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:19:15" (1/1) ... [2019-09-19 22:19:15,909 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:19:15" (1/1) ... [2019-09-19 22:19:15,939 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:19:15" (1/1) ... [2019-09-19 22:19:15,940 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:19:15" (1/1) ... [2019-09-19 22:19:15,989 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:19:15" (1/1) ... [2019-09-19 22:19:16,029 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:19:15" (1/1) ... [2019-09-19 22:19:16,039 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:19:15" (1/1) ... [2019-09-19 22:19:16,055 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-19 22:19:16,056 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-19 22:19:16,056 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-19 22:19:16,056 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-19 22:19:16,057 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:19:15" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 22:19:16,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-19 22:19:16,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-19 22:19:16,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-19 22:19:16,148 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-19 22:19:16,149 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-19 22:19:16,149 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-19 22:19:16,150 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-19 22:19:16,150 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-19 22:19:16,150 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-19 22:19:16,150 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-19 22:19:16,151 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-19 22:19:16,152 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-19 22:19:16,152 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-19 22:19:16,152 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-19 22:19:16,152 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-19 22:19:16,152 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-09-19 22:19:16,156 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-19 22:19:16,156 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-19 22:19:16,156 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-19 22:19:16,156 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-19 22:19:16,157 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-19 22:19:16,157 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-19 22:19:16,157 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-19 22:19:16,157 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-19 22:19:16,158 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-19 22:19:16,158 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-19 22:19:16,158 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-19 22:19:16,158 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-19 22:19:16,158 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-19 22:19:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-19 22:19:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-19 22:19:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-19 22:19:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-19 22:19:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-19 22:19:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-19 22:19:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-19 22:19:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-19 22:19:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-19 22:19:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-19 22:19:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-19 22:19:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-19 22:19:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-19 22:19:16,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-19 22:19:16,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-19 22:19:16,161 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-19 22:19:16,163 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-19 22:19:16,164 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-19 22:19:16,165 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-19 22:19:16,165 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-19 22:19:16,165 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-19 22:19:16,165 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-19 22:19:16,165 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-19 22:19:16,166 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-19 22:19:16,166 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-19 22:19:16,166 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-19 22:19:16,166 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-19 22:19:16,167 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-19 22:19:16,167 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-19 22:19:16,167 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-19 22:19:16,168 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-19 22:19:16,168 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-19 22:19:16,169 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-19 22:19:16,169 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-19 22:19:16,169 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-19 22:19:16,169 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-19 22:19:16,169 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-19 22:19:16,170 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-19 22:19:16,170 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-19 22:19:16,170 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-19 22:19:16,170 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-19 22:19:16,170 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-19 22:19:16,170 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-19 22:19:16,171 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-19 22:19:16,171 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-19 22:19:16,172 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Base [2019-09-19 22:19:16,172 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-19 22:19:16,173 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-19 22:19:16,173 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AddressBook [2019-09-19 22:19:16,174 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-19 22:19:16,174 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-19 22:19:16,174 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-19 22:19:16,174 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-19 22:19:16,175 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-19 22:19:16,175 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-19 22:19:16,175 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-19 22:19:16,175 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-09-19 22:19:16,175 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-19 22:19:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-19 22:19:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-19 22:19:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-19 22:19:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-19 22:19:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-19 22:19:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-19 22:19:16,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-19 22:19:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-19 22:19:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-19 22:19:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-19 22:19:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-09-19 22:19:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-19 22:19:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-19 22:19:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-19 22:19:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-19 22:19:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-19 22:19:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-19 22:19:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-19 22:19:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-19 22:19:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-19 22:19:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-19 22:19:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-19 22:19:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-19 22:19:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-19 22:19:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-19 22:19:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-19 22:19:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-19 22:19:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-19 22:19:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-19 22:19:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-19 22:19:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-19 22:19:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-19 22:19:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-19 22:19:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-19 22:19:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-19 22:19:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-19 22:19:16,189 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-19 22:19:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-19 22:19:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-19 22:19:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-19 22:19:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-19 22:19:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-19 22:19:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-19 22:19:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-19 22:19:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-19 22:19:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-19 22:19:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-19 22:19:16,196 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-19 22:19:16,196 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-19 22:19:16,196 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-19 22:19:16,197 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-19 22:19:16,198 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-19 22:19:16,198 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-19 22:19:16,198 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-19 22:19:16,198 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-19 22:19:16,198 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-19 22:19:16,200 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-19 22:19:16,206 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-19 22:19:16,206 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-19 22:19:16,206 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-19 22:19:16,206 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-19 22:19:16,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-19 22:19:16,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-19 22:19:16,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-19 22:19:16,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-19 22:19:16,207 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-19 22:19:16,207 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-19 22:19:16,208 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-19 22:19:16,208 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-19 22:19:16,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-19 22:19:16,209 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-19 22:19:16,209 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-19 22:19:16,209 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-19 22:19:16,209 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-19 22:19:16,210 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-19 22:19:16,210 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-19 22:19:16,210 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-19 22:19:16,210 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-19 22:19:16,211 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-19 22:19:16,211 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-19 22:19:16,211 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-19 22:19:16,211 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-19 22:19:16,211 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-19 22:19:16,212 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-19 22:19:16,212 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-19 22:19:16,212 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-19 22:19:16,212 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-19 22:19:16,213 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-19 22:19:16,213 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-19 22:19:16,213 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-19 22:19:16,213 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-19 22:19:16,213 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-19 22:19:16,214 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-19 22:19:16,214 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-19 22:19:16,214 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-19 22:19:16,214 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-19 22:19:16,215 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-19 22:19:16,215 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-19 22:19:16,215 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-19 22:19:16,215 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-19 22:19:16,215 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-19 22:19:16,216 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-19 22:19:16,216 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-19 22:19:16,216 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-19 22:19:16,216 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-09-19 22:19:16,216 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-19 22:19:16,216 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Base [2019-09-19 22:19:16,217 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AddressBook [2019-09-19 22:19:16,217 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-19 22:19:16,217 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-19 22:19:16,217 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-19 22:19:16,217 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-19 22:19:16,217 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-19 22:19:16,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-19 22:19:16,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-19 22:19:16,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-19 22:19:20,571 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-19 22:19:20,572 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-19 22:19:20,573 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 10:19:20 BoogieIcfgContainer [2019-09-19 22:19:20,574 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-19 22:19:20,574 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-19 22:19:20,574 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-19 22:19:20,574 INFO L275 PluginConnector]: Sifa initialized [2019-09-19 22:19:20,575 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 10:19:20" (1/1) ... [2019-09-19 22:19:20,576 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=NeverFluid ♦ 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_DDA ♦ Intern Fluid=NeverFluid [2019-09-19 22:19:20,598 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-19 22:19:20,599 INFO L169 IcfgInterpreter]: Building call graph [2019-09-19 22:19:20,608 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-19 22:19:20,617 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-19 22:19:20,618 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-19 22:19:58,642 WARN L191 SmtUtils]: Spent 25.10 s on a formula simplification that was a NOOP. DAG size: 570 [2019-09-19 22:20:01,317 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 267 DAG size of output: 217 [2019-09-19 22:20:08,998 WARN L191 SmtUtils]: Spent 7.67 s on a formula simplification. DAG size of input: 609 DAG size of output: 553 [2019-09-19 22:20:12,597 WARN L191 SmtUtils]: Spent 3.59 s on a formula simplification that was a NOOP. DAG size: 553 [2019-09-19 22:20:16,134 WARN L191 SmtUtils]: Spent 3.54 s on a formula simplification that was a NOOP. DAG size: 553 [2019-09-19 22:20:16,162 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 627 for LOIs [2019-09-19 22:20:16,607 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 611 for LOIs [2019-09-19 22:20:26,655 WARN L191 SmtUtils]: Spent 9.55 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:20:31,351 WARN L191 SmtUtils]: Spent 4.69 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:20:40,866 WARN L191 SmtUtils]: Spent 9.50 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:20:45,512 WARN L191 SmtUtils]: Spent 4.64 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:20:55,083 WARN L191 SmtUtils]: Spent 9.56 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:20:59,738 WARN L191 SmtUtils]: Spent 4.65 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:21:09,366 WARN L191 SmtUtils]: Spent 9.61 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:21:14,096 WARN L191 SmtUtils]: Spent 4.73 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:21:23,663 WARN L191 SmtUtils]: Spent 9.56 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:21:28,500 WARN L191 SmtUtils]: Spent 4.84 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:21:38,140 WARN L191 SmtUtils]: Spent 9.64 s on a formula simplification. DAG size of input: 648 DAG size of output: 643 [2019-09-19 22:21:42,924 WARN L191 SmtUtils]: Spent 4.78 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-19 22:21:52,612 WARN L191 SmtUtils]: Spent 9.68 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:21:57,421 WARN L191 SmtUtils]: Spent 4.81 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:22:07,068 WARN L191 SmtUtils]: Spent 9.64 s on a formula simplification. DAG size of input: 648 DAG size of output: 643 [2019-09-19 22:22:11,925 WARN L191 SmtUtils]: Spent 4.86 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-19 22:22:21,604 WARN L191 SmtUtils]: Spent 9.68 s on a formula simplification. DAG size of input: 650 DAG size of output: 645 [2019-09-19 22:22:26,453 WARN L191 SmtUtils]: Spent 4.85 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 22:22:36,147 WARN L191 SmtUtils]: Spent 9.68 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:22:40,964 WARN L191 SmtUtils]: Spent 4.82 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:22:50,707 WARN L191 SmtUtils]: Spent 9.73 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:22:55,568 WARN L191 SmtUtils]: Spent 4.86 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:23:05,341 WARN L191 SmtUtils]: Spent 9.76 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:23:10,160 WARN L191 SmtUtils]: Spent 4.82 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:23:20,009 WARN L191 SmtUtils]: Spent 9.83 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:23:24,795 WARN L191 SmtUtils]: Spent 4.78 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:23:34,542 WARN L191 SmtUtils]: Spent 9.73 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:23:39,371 WARN L191 SmtUtils]: Spent 4.83 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:23:49,119 WARN L191 SmtUtils]: Spent 9.74 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:23:53,955 WARN L191 SmtUtils]: Spent 4.83 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:24:03,702 WARN L191 SmtUtils]: Spent 9.73 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:24:08,513 WARN L191 SmtUtils]: Spent 4.81 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:24:18,156 WARN L191 SmtUtils]: Spent 9.64 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:24:22,987 WARN L191 SmtUtils]: Spent 4.83 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:24:32,728 WARN L191 SmtUtils]: Spent 9.74 s on a formula simplification. DAG size of input: 648 DAG size of output: 643 [2019-09-19 22:24:37,609 WARN L191 SmtUtils]: Spent 4.88 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-19 22:24:47,343 WARN L191 SmtUtils]: Spent 9.72 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:24:52,122 WARN L191 SmtUtils]: Spent 4.78 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:25:01,902 WARN L191 SmtUtils]: Spent 9.78 s on a formula simplification. DAG size of input: 648 DAG size of output: 643 [2019-09-19 22:25:06,682 WARN L191 SmtUtils]: Spent 4.78 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-19 22:25:16,394 WARN L191 SmtUtils]: Spent 9.70 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:25:21,238 WARN L191 SmtUtils]: Spent 4.84 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:25:30,796 WARN L191 SmtUtils]: Spent 9.56 s on a formula simplification. DAG size of input: 648 DAG size of output: 643 [2019-09-19 22:25:35,661 WARN L191 SmtUtils]: Spent 4.86 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-19 22:25:45,420 WARN L191 SmtUtils]: Spent 9.76 s on a formula simplification. DAG size of input: 650 DAG size of output: 645 [2019-09-19 22:25:50,288 WARN L191 SmtUtils]: Spent 4.87 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 22:26:00,020 WARN L191 SmtUtils]: Spent 9.72 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:26:04,832 WARN L191 SmtUtils]: Spent 4.81 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:26:14,542 WARN L191 SmtUtils]: Spent 9.70 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:26:19,319 WARN L191 SmtUtils]: Spent 4.78 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:26:29,009 WARN L191 SmtUtils]: Spent 9.69 s on a formula simplification. DAG size of input: 648 DAG size of output: 643 [2019-09-19 22:26:33,818 WARN L191 SmtUtils]: Spent 4.81 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-19 22:26:43,587 WARN L191 SmtUtils]: Spent 9.76 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:26:48,370 WARN L191 SmtUtils]: Spent 4.78 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:26:58,086 WARN L191 SmtUtils]: Spent 9.70 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:27:02,921 WARN L191 SmtUtils]: Spent 4.83 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:27:12,670 WARN L191 SmtUtils]: Spent 9.74 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:27:17,530 WARN L191 SmtUtils]: Spent 4.86 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:27:27,336 WARN L191 SmtUtils]: Spent 9.80 s on a formula simplification. DAG size of input: 648 DAG size of output: 643 [2019-09-19 22:27:32,254 WARN L191 SmtUtils]: Spent 4.92 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-19 22:27:41,962 WARN L191 SmtUtils]: Spent 9.70 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:27:46,778 WARN L191 SmtUtils]: Spent 4.81 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:27:56,470 WARN L191 SmtUtils]: Spent 9.69 s on a formula simplification. DAG size of input: 648 DAG size of output: 643 [2019-09-19 22:28:01,326 WARN L191 SmtUtils]: Spent 4.85 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-19 22:28:11,057 WARN L191 SmtUtils]: Spent 9.73 s on a formula simplification. DAG size of input: 650 DAG size of output: 645 [2019-09-19 22:28:15,966 WARN L191 SmtUtils]: Spent 4.91 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 22:28:25,731 WARN L191 SmtUtils]: Spent 9.75 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:28:30,516 WARN L191 SmtUtils]: Spent 4.78 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:28:40,298 WARN L191 SmtUtils]: Spent 9.77 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:28:45,120 WARN L191 SmtUtils]: Spent 4.82 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:28:54,805 WARN L191 SmtUtils]: Spent 9.68 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:28:59,637 WARN L191 SmtUtils]: Spent 4.83 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:29:09,341 WARN L191 SmtUtils]: Spent 9.70 s on a formula simplification. DAG size of input: 648 DAG size of output: 643 [2019-09-19 22:29:14,167 WARN L191 SmtUtils]: Spent 4.82 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-19 22:29:23,910 WARN L191 SmtUtils]: Spent 9.73 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:29:28,767 WARN L191 SmtUtils]: Spent 4.85 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:29:38,453 WARN L191 SmtUtils]: Spent 9.68 s on a formula simplification. DAG size of input: 648 DAG size of output: 643 [2019-09-19 22:29:43,298 WARN L191 SmtUtils]: Spent 4.84 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-19 22:29:53,046 WARN L191 SmtUtils]: Spent 9.75 s on a formula simplification. DAG size of input: 650 DAG size of output: 645 [2019-09-19 22:29:57,919 WARN L191 SmtUtils]: Spent 4.87 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 22:30:07,668 WARN L191 SmtUtils]: Spent 9.74 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:30:12,446 WARN L191 SmtUtils]: Spent 4.78 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:30:22,204 WARN L191 SmtUtils]: Spent 9.74 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:30:26,990 WARN L191 SmtUtils]: Spent 4.78 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:30:36,725 WARN L191 SmtUtils]: Spent 9.72 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:30:41,534 WARN L191 SmtUtils]: Spent 4.81 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:30:51,227 WARN L191 SmtUtils]: Spent 9.68 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:30:56,101 WARN L191 SmtUtils]: Spent 4.87 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:31:05,735 WARN L191 SmtUtils]: Spent 9.63 s on a formula simplification. DAG size of input: 648 DAG size of output: 643 [2019-09-19 22:31:10,593 WARN L191 SmtUtils]: Spent 4.86 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-19 22:31:20,371 WARN L191 SmtUtils]: Spent 9.78 s on a formula simplification. DAG size of input: 650 DAG size of output: 645 [2019-09-19 22:31:25,195 WARN L191 SmtUtils]: Spent 4.82 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-19 22:31:34,954 WARN L191 SmtUtils]: Spent 9.76 s on a formula simplification. DAG size of input: 652 DAG size of output: 647 [2019-09-19 22:31:39,835 WARN L191 SmtUtils]: Spent 4.88 s on a formula simplification that was a NOOP. DAG size: 647 [2019-09-19 22:31:49,657 WARN L191 SmtUtils]: Spent 9.82 s on a formula simplification. DAG size of input: 652 DAG size of output: 641 [2019-09-19 22:31:54,452 WARN L191 SmtUtils]: Spent 4.79 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 22:32:04,165 WARN L191 SmtUtils]: Spent 9.71 s on a formula simplification. DAG size of input: 648 DAG size of output: 643 [2019-09-19 22:32:09,001 WARN L191 SmtUtils]: Spent 4.83 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-19 22:32:18,902 WARN L191 SmtUtils]: Spent 9.90 s on a formula simplification. DAG size of input: 650 DAG size of output: 645