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 ReUseSupersetCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product05.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 21:51:12,869 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 21:51:12,871 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 21:51:12,889 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 21:51:12,889 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 21:51:12,891 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 21:51:12,892 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 21:51:12,894 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 21:51:12,896 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 21:51:12,897 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 21:51:12,898 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 21:51:12,899 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 21:51:12,900 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 21:51:12,901 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 21:51:12,902 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 21:51:12,903 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 21:51:12,904 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 21:51:12,905 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 21:51:12,907 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 21:51:12,909 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 21:51:12,911 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 21:51:12,912 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 21:51:12,913 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 21:51:12,914 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 21:51:12,917 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 21:51:12,918 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 21:51:12,918 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 21:51:12,919 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 21:51:12,919 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 21:51:12,921 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 21:51:12,921 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 21:51:12,922 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 21:51:12,923 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 21:51:12,923 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 21:51:12,925 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 21:51:12,925 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 21:51:12,926 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 21:51:12,926 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 21:51:12,926 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 21:51:12,927 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 21:51:12,928 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 21:51:12,929 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 [2019-09-18 21:51:12,948 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 21:51:12,948 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 21:51:12,950 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 21:51:12,950 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 21:51:12,950 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 21:51:12,950 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 21:51:12,951 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 21:51:12,951 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 21:51:12,951 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 21:51:12,951 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 21:51:12,951 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 21:51:12,951 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 21:51:12,952 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 21:51:12,952 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 21:51:12,952 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 21:51:12,952 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 21:51:12,952 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 21:51:12,953 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 21:51:12,953 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 21:51:12,953 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 21:51:12,953 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 21:51:12,953 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 21:51:12,954 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 21:51:12,954 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 21:51:12,954 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 21:51:12,954 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 21:51:12,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 21:51:12,955 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 21:51:12,955 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 -> ReUseSupersetCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-18 21:51:12,994 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 21:51:13,010 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 21:51:13,017 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 21:51:13,019 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 21:51:13,019 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 21:51:13,020 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product05.cil.c [2019-09-18 21:51:13,103 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/155559ddf/d83b7843047a41679d281f795536539b/FLAGa196fecb1 [2019-09-18 21:51:13,738 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 21:51:13,739 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product05.cil.c [2019-09-18 21:51:13,758 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/155559ddf/d83b7843047a41679d281f795536539b/FLAGa196fecb1 [2019-09-18 21:51:13,966 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/155559ddf/d83b7843047a41679d281f795536539b [2019-09-18 21:51:13,976 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 21:51:13,978 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 21:51:13,979 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 21:51:13,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 21:51:13,983 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 21:51:13,984 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 09:51:13" (1/1) ... [2019-09-18 21:51:13,987 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68236ef8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:51:13, skipping insertion in model container [2019-09-18 21:51:13,987 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 09:51:13" (1/1) ... [2019-09-18 21:51:13,993 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 21:51:14,078 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 21:51:14,798 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 21:51:14,815 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 21:51:14,964 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 21:51:15,024 INFO L192 MainTranslator]: Completed translation [2019-09-18 21:51:15,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:51:15 WrapperNode [2019-09-18 21:51:15,025 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 21:51:15,026 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 21:51:15,026 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 21:51:15,026 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 21:51:15,040 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:51:15" (1/1) ... [2019-09-18 21:51:15,041 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:51:15" (1/1) ... [2019-09-18 21:51:15,072 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:51:15" (1/1) ... [2019-09-18 21:51:15,073 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:51:15" (1/1) ... [2019-09-18 21:51:15,123 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:51:15" (1/1) ... [2019-09-18 21:51:15,147 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:51:15" (1/1) ... [2019-09-18 21:51:15,158 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:51:15" (1/1) ... [2019-09-18 21:51:15,175 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 21:51:15,176 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 21:51:15,176 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 21:51:15,176 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 21:51:15,177 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:51:15" (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 [2019-09-18 21:51:15,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 21:51:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 21:51:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-18 21:51:15,261 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-18 21:51:15,262 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-18 21:51:15,262 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-18 21:51:15,263 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-18 21:51:15,263 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-18 21:51:15,263 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-18 21:51:15,263 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 21:51:15,263 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-18 21:51:15,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-18 21:51:15,265 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-18 21:51:15,265 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-18 21:51:15,265 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-18 21:51:15,265 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-18 21:51:15,268 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-18 21:51:15,268 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-18 21:51:15,268 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-18 21:51:15,268 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-18 21:51:15,269 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-18 21:51:15,269 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-18 21:51:15,269 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-18 21:51:15,269 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-18 21:51:15,269 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-18 21:51:15,270 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-18 21:51:15,270 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-18 21:51:15,270 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-18 21:51:15,271 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-18 21:51:15,271 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-18 21:51:15,271 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-18 21:51:15,271 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-18 21:51:15,272 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-18 21:51:15,272 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-18 21:51:15,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-18 21:51:15,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-18 21:51:15,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-18 21:51:15,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-18 21:51:15,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-18 21:51:15,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-18 21:51:15,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-18 21:51:15,273 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-18 21:51:15,274 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-18 21:51:15,274 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-18 21:51:15,274 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-18 21:51:15,274 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-18 21:51:15,274 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-18 21:51:15,274 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-18 21:51:15,274 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-18 21:51:15,275 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-18 21:51:15,275 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-18 21:51:15,275 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-18 21:51:15,275 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-18 21:51:15,276 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-18 21:51:15,276 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-18 21:51:15,276 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-18 21:51:15,276 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-18 21:51:15,276 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-18 21:51:15,277 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-18 21:51:15,277 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-18 21:51:15,277 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-18 21:51:15,278 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-18 21:51:15,278 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-18 21:51:15,278 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-18 21:51:15,278 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-18 21:51:15,278 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-18 21:51:15,278 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-18 21:51:15,279 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-18 21:51:15,279 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-18 21:51:15,279 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-18 21:51:15,279 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-18 21:51:15,279 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-18 21:51:15,279 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-18 21:51:15,280 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-09-18 21:51:15,280 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-18 21:51:15,280 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-18 21:51:15,281 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-18 21:51:15,281 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-18 21:51:15,281 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-18 21:51:15,282 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-18 21:51:15,282 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-18 21:51:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-18 21:51:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-18 21:51:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-18 21:51:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-18 21:51:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-18 21:51:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-18 21:51:15,284 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-18 21:51:15,284 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-18 21:51:15,285 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-18 21:51:15,285 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-18 21:51:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 21:51:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 21:51:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-18 21:51:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-18 21:51:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-18 21:51:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-18 21:51:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-18 21:51:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-18 21:51:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-18 21:51:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-18 21:51:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-18 21:51:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-18 21:51:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-18 21:51:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-18 21:51:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-18 21:51:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-18 21:51:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-18 21:51:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-18 21:51:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-18 21:51:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-18 21:51:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-18 21:51:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 21:51:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-18 21:51:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-18 21:51:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-18 21:51:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-18 21:51:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-18 21:51:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-18 21:51:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-18 21:51:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-18 21:51:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-18 21:51:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-18 21:51:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-18 21:51:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-18 21:51:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-18 21:51:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-18 21:51:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-18 21:51:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-18 21:51:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-18 21:51:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-18 21:51:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-18 21:51:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-18 21:51:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-18 21:51:15,297 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-18 21:51:15,297 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-18 21:51:15,297 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-18 21:51:15,297 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-18 21:51:15,298 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-18 21:51:15,298 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-18 21:51:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-18 21:51:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-18 21:51:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-18 21:51:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-18 21:51:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-18 21:51:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-18 21:51:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-18 21:51:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-18 21:51:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-18 21:51:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-18 21:51:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-18 21:51:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-18 21:51:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-18 21:51:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-18 21:51:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-18 21:51:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-18 21:51:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-18 21:51:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-18 21:51:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-18 21:51:15,311 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-18 21:51:15,311 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-18 21:51:15,311 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-18 21:51:15,311 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-18 21:51:15,311 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-18 21:51:15,311 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-18 21:51:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-18 21:51:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-18 21:51:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-18 21:51:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-18 21:51:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-18 21:51:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-18 21:51:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-18 21:51:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-18 21:51:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-18 21:51:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-18 21:51:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-18 21:51:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-18 21:51:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-18 21:51:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-18 21:51:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-18 21:51:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-18 21:51:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-18 21:51:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-18 21:51:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-18 21:51:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-18 21:51:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-18 21:51:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-18 21:51:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-18 21:51:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-18 21:51:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-18 21:51:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-09-18 21:51:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-18 21:51:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-18 21:51:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-18 21:51:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 21:51:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-18 21:51:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 21:51:20,006 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 21:51:20,006 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-18 21:51:20,008 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 09:51:20 BoogieIcfgContainer [2019-09-18 21:51:20,008 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 21:51:20,009 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 21:51:20,009 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 21:51:20,009 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 21:51:20,010 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 09:51:20" (1/1) ... [2019-09-18 21:51:20,011 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 21:51:20,037 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 21:51:20,037 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 21:51:20,047 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 21:51:20,058 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 21:51:20,059 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 21:51:42,357 WARN L191 SmtUtils]: Spent 22.18 s on a formula simplification that was a NOOP. DAG size: 523 [2019-09-18 21:52:04,570 WARN L191 SmtUtils]: Spent 22.21 s on a formula simplification that was a NOOP. DAG size: 523 [2019-09-18 21:52:39,950 WARN L191 SmtUtils]: Spent 24.05 s on a formula simplification that was a NOOP. DAG size: 547 [2019-09-18 21:52:42,241 WARN L191 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 197 [2019-09-18 21:52:50,017 WARN L191 SmtUtils]: Spent 7.77 s on a formula simplification. DAG size of input: 580 DAG size of output: 528 [2019-09-18 21:52:50,029 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 560 for LOIs [2019-09-18 21:52:53,708 WARN L191 SmtUtils]: Spent 3.66 s on a formula simplification that was a NOOP. DAG size: 528 [2019-09-18 21:52:57,377 WARN L191 SmtUtils]: Spent 3.67 s on a formula simplification that was a NOOP. DAG size: 528 [2019-09-18 21:53:01,016 WARN L191 SmtUtils]: Spent 3.63 s on a formula simplification that was a NOOP. DAG size: 528 [2019-09-18 21:53:04,622 WARN L191 SmtUtils]: Spent 3.60 s on a formula simplification that was a NOOP. DAG size: 528 [2019-09-18 21:53:08,412 WARN L191 SmtUtils]: Spent 3.78 s on a formula simplification that was a NOOP. DAG size: 532 [2019-09-18 21:53:12,099 WARN L191 SmtUtils]: Spent 3.68 s on a formula simplification that was a NOOP. DAG size: 532 [2019-09-18 21:53:19,452 WARN L191 SmtUtils]: Spent 7.31 s on a formula simplification. DAG size of input: 560 DAG size of output: 543 [2019-09-18 21:53:23,152 WARN L191 SmtUtils]: Spent 3.70 s on a formula simplification that was a NOOP. DAG size: 543 [2019-09-18 21:53:30,312 WARN L191 SmtUtils]: Spent 7.15 s on a formula simplification. DAG size of input: 539 DAG size of output: 538 [2019-09-18 21:53:33,897 WARN L191 SmtUtils]: Spent 3.58 s on a formula simplification that was a NOOP. DAG size: 538 [2019-09-18 21:53:41,164 WARN L191 SmtUtils]: Spent 7.22 s on a formula simplification. DAG size of input: 560 DAG size of output: 544 [2019-09-18 21:53:44,832 WARN L191 SmtUtils]: Spent 3.67 s on a formula simplification that was a NOOP. DAG size: 544 [2019-09-18 21:53:52,102 WARN L191 SmtUtils]: Spent 7.26 s on a formula simplification. DAG size of input: 539 DAG size of output: 538 [2019-09-18 21:53:55,703 WARN L191 SmtUtils]: Spent 3.60 s on a formula simplification that was a NOOP. DAG size: 538 [2019-09-18 21:54:03,035 WARN L191 SmtUtils]: Spent 7.27 s on a formula simplification. DAG size of input: 560 DAG size of output: 544 [2019-09-18 21:54:06,696 WARN L191 SmtUtils]: Spent 3.66 s on a formula simplification that was a NOOP. DAG size: 544 [2019-09-18 21:54:13,864 WARN L191 SmtUtils]: Spent 7.16 s on a formula simplification. DAG size of input: 539 DAG size of output: 538 [2019-09-18 21:54:17,474 WARN L191 SmtUtils]: Spent 3.61 s on a formula simplification that was a NOOP. DAG size: 538 [2019-09-18 21:54:21,281 WARN L191 SmtUtils]: Spent 3.80 s on a formula simplification that was a NOOP. DAG size: 552 [2019-09-18 21:54:25,102 WARN L191 SmtUtils]: Spent 3.82 s on a formula simplification that was a NOOP. DAG size: 552 [2019-09-18 21:54:25,114 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 548 for LOIs [2019-09-18 21:54:29,900 WARN L191 SmtUtils]: Spent 4.32 s on a formula simplification that was a NOOP. DAG size: 580 [2019-09-18 21:54:34,127 WARN L191 SmtUtils]: Spent 4.23 s on a formula simplification that was a NOOP. DAG size: 580 [2019-09-18 21:54:45,072 WARN L191 SmtUtils]: Spent 10.93 s on a formula simplification that was a NOOP. DAG size: 584 [2019-09-18 21:54:55,957 WARN L191 SmtUtils]: Spent 10.88 s on a formula simplification that was a NOOP. DAG size: 584 [2019-09-18 21:55:00,256 WARN L191 SmtUtils]: Spent 4.28 s on a formula simplification that was a NOOP. DAG size: 580 [2019-09-18 21:55:04,494 WARN L191 SmtUtils]: Spent 4.24 s on a formula simplification that was a NOOP. DAG size: 580 [2019-09-18 21:55:37,940 WARN L191 SmtUtils]: Spent 33.34 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-18 21:55:48,806 WARN L191 SmtUtils]: Spent 10.86 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-18 21:56:22,252 WARN L191 SmtUtils]: Spent 33.44 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-18 21:56:33,140 WARN L191 SmtUtils]: Spent 10.89 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-18 21:57:06,436 WARN L191 SmtUtils]: Spent 33.29 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-18 21:57:16,911 WARN L191 SmtUtils]: Spent 10.47 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-18 21:57:48,844 WARN L191 SmtUtils]: Spent 31.93 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-18 21:57:59,209 WARN L191 SmtUtils]: Spent 10.36 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-18 21:58:31,155 WARN L191 SmtUtils]: Spent 31.94 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-18 21:58:41,558 WARN L191 SmtUtils]: Spent 10.40 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-18 21:59:13,508 WARN L191 SmtUtils]: Spent 31.95 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-18 21:59:23,858 WARN L191 SmtUtils]: Spent 10.35 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-18 21:59:55,694 WARN L191 SmtUtils]: Spent 31.83 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-18 22:00:06,117 WARN L191 SmtUtils]: Spent 10.42 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-18 22:00:37,964 WARN L191 SmtUtils]: Spent 31.85 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-18 22:00:48,339 WARN L191 SmtUtils]: Spent 10.37 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-18 22:01:20,098 WARN L191 SmtUtils]: Spent 31.76 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-18 22:01:30,497 WARN L191 SmtUtils]: Spent 10.40 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-18 22:02:02,307 WARN L191 SmtUtils]: Spent 31.81 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-18 22:02:12,741 WARN L191 SmtUtils]: Spent 10.43 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-18 22:02:44,451 WARN L191 SmtUtils]: Spent 31.71 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-18 22:02:54,796 WARN L191 SmtUtils]: Spent 10.34 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-18 22:03:26,647 WARN L191 SmtUtils]: Spent 31.85 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-18 22:03:37,029 WARN L191 SmtUtils]: Spent 10.38 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-18 22:04:09,002 WARN L191 SmtUtils]: Spent 31.97 s on a formula simplification. DAG size of input: 590 DAG size of output: 585 [2019-09-18 22:04:19,398 WARN L191 SmtUtils]: Spent 10.39 s on a formula simplification that was a NOOP. DAG size: 585