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 IntervalDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 09:56:03,874 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 09:56:03,876 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 09:56:03,889 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 09:56:03,889 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 09:56:03,890 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 09:56:03,892 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 09:56:03,894 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 09:56:03,895 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 09:56:03,896 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 09:56:03,897 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 09:56:03,898 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 09:56:03,899 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 09:56:03,900 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 09:56:03,901 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 09:56:03,902 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 09:56:03,903 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 09:56:03,904 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 09:56:03,906 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 09:56:03,908 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 09:56:03,909 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 09:56:03,910 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 09:56:03,911 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 09:56:03,912 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 09:56:03,915 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 09:56:03,915 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 09:56:03,915 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 09:56:03,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 09:56:03,917 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 09:56:03,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 09:56:03,918 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 09:56:03,919 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 09:56:03,920 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 09:56:03,920 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 09:56:03,921 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 09:56:03,922 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 09:56:03,923 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 09:56:03,923 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 09:56:03,923 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 09:56:03,924 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 09:56:03,925 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 09:56:03,925 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 [2019-09-17 09:56:03,942 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 09:56:03,943 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 09:56:03,944 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 09:56:03,944 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 09:56:03,945 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 09:56:03,945 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 09:56:03,946 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 09:56:03,946 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 09:56:03,946 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 09:56:03,946 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 09:56:03,947 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 09:56:03,948 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 09:56:03,948 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 09:56:03,948 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 09:56:03,948 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 09:56:03,949 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 09:56:03,949 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 09:56:03,949 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 09:56:03,949 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 09:56:03,950 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 09:56:03,950 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 09:56:03,950 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 09:56:03,951 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 09:56:03,951 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 09:56:03,951 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 09:56:03,951 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 09:56:03,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 09:56:03,952 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 09:56:03,952 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-17 09:56:04,012 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 09:56:04,030 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 09:56:04,034 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 09:56:04,036 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 09:56:04,037 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 09:56:04,037 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c [2019-09-17 09:56:04,105 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e92518fa/b65252938cf94d719fcdf2c037a084ae/FLAG1d4c5e37b [2019-09-17 09:56:04,685 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 09:56:04,686 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c [2019-09-17 09:56:04,715 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e92518fa/b65252938cf94d719fcdf2c037a084ae/FLAG1d4c5e37b [2019-09-17 09:56:04,905 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e92518fa/b65252938cf94d719fcdf2c037a084ae [2019-09-17 09:56:04,917 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 09:56:04,919 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 09:56:04,920 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 09:56:04,921 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 09:56:04,923 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 09:56:04,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 09:56:04" (1/1) ... [2019-09-17 09:56:04,927 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b92c7b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:56:04, skipping insertion in model container [2019-09-17 09:56:04,927 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 09:56:04" (1/1) ... [2019-09-17 09:56:04,934 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 09:56:05,010 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 09:56:05,698 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 09:56:05,728 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 09:56:05,902 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 09:56:06,029 INFO L192 MainTranslator]: Completed translation [2019-09-17 09:56:06,029 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:56:06 WrapperNode [2019-09-17 09:56:06,031 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 09:56:06,032 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 09:56:06,032 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 09:56:06,032 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 09:56:06,050 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:56:06" (1/1) ... [2019-09-17 09:56:06,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:56:06" (1/1) ... [2019-09-17 09:56:06,106 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:56:06" (1/1) ... [2019-09-17 09:56:06,107 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:56:06" (1/1) ... [2019-09-17 09:56:06,171 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:56:06" (1/1) ... [2019-09-17 09:56:06,186 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:56:06" (1/1) ... [2019-09-17 09:56:06,195 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:56:06" (1/1) ... [2019-09-17 09:56:06,224 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 09:56:06,228 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 09:56:06,228 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 09:56:06,229 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 09:56:06,230 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:56:06" (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 [2019-09-17 09:56:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 09:56:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 09:56:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-17 09:56:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-17 09:56:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-17 09:56:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-17 09:56:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-17 09:56:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-17 09:56:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-17 09:56:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-17 09:56:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-17 09:56:06,314 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-17 09:56:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-17 09:56:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-17 09:56:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 09:56:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-09-17 09:56:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-17 09:56:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-17 09:56:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-17 09:56:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-17 09:56:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-17 09:56:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-17 09:56:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-17 09:56:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-17 09:56:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-17 09:56:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-17 09:56:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-17 09:56:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-17 09:56:06,319 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-17 09:56:06,319 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-17 09:56:06,319 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-17 09:56:06,319 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-17 09:56:06,319 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-17 09:56:06,320 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-17 09:56:06,320 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-17 09:56:06,320 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-17 09:56:06,320 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-17 09:56:06,320 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-17 09:56:06,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-17 09:56:06,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-17 09:56:06,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-17 09:56:06,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-17 09:56:06,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-17 09:56:06,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-17 09:56:06,321 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-17 09:56:06,321 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-17 09:56:06,322 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-17 09:56:06,322 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-17 09:56:06,322 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-17 09:56:06,322 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-17 09:56:06,322 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-17 09:56:06,322 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-17 09:56:06,323 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-17 09:56:06,323 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-17 09:56:06,323 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-17 09:56:06,323 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-17 09:56:06,323 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-17 09:56:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-17 09:56:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-17 09:56:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-17 09:56:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-17 09:56:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-17 09:56:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-17 09:56:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-17 09:56:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-17 09:56:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-17 09:56:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-17 09:56:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-17 09:56:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-17 09:56:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-17 09:56:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-17 09:56:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-17 09:56:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-17 09:56:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-17 09:56:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Base [2019-09-17 09:56:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-17 09:56:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-17 09:56:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AddressBook [2019-09-17 09:56:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-17 09:56:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-17 09:56:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-17 09:56:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-17 09:56:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-17 09:56:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-17 09:56:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-17 09:56:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-09-17 09:56:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-17 09:56:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-17 09:56:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-17 09:56:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-17 09:56:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-17 09:56:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-17 09:56:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-17 09:56:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-17 09:56:06,331 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 09:56:06,331 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-17 09:56:06,331 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-17 09:56:06,331 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-09-17 09:56:06,331 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-17 09:56:06,331 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-17 09:56:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-17 09:56:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-17 09:56:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-17 09:56:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-17 09:56:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-17 09:56:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-17 09:56:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-17 09:56:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-17 09:56:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-17 09:56:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-17 09:56:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-17 09:56:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-17 09:56:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-17 09:56:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-17 09:56:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-17 09:56:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-17 09:56:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-17 09:56:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-17 09:56:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-17 09:56:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-17 09:56:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-17 09:56:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 09:56:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-17 09:56:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-17 09:56:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-17 09:56:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-17 09:56:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-17 09:56:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-17 09:56:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-17 09:56:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-17 09:56:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-17 09:56:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-17 09:56:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-17 09:56:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-17 09:56:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-17 09:56:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-17 09:56:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-17 09:56:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-17 09:56:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-17 09:56:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-17 09:56:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-17 09:56:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-17 09:56:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-17 09:56:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-17 09:56:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-17 09:56:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-17 09:56:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-17 09:56:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-17 09:56:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-17 09:56:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-17 09:56:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-17 09:56:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-17 09:56:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-17 09:56:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-17 09:56:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-17 09:56:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-17 09:56:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-17 09:56:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-17 09:56:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-17 09:56:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-17 09:56:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-17 09:56:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-17 09:56:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-17 09:56:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-17 09:56:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-17 09:56:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-17 09:56:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-17 09:56:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-17 09:56:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-17 09:56:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-17 09:56:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-17 09:56:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-17 09:56:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-17 09:56:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-17 09:56:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-17 09:56:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-17 09:56:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-17 09:56:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-17 09:56:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-17 09:56:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-17 09:56:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-17 09:56:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-17 09:56:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-17 09:56:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-17 09:56:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-17 09:56:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-17 09:56:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-17 09:56:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-17 09:56:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-17 09:56:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-17 09:56:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-17 09:56:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-09-17 09:56:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-17 09:56:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Base [2019-09-17 09:56:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AddressBook [2019-09-17 09:56:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-17 09:56:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-17 09:56:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-17 09:56:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-17 09:56:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-17 09:56:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 09:56:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-17 09:56:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 09:56:10,525 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 09:56:10,526 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-17 09:56:10,527 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 09:56:10 BoogieIcfgContainer [2019-09-17 09:56:10,527 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 09:56:10,528 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 09:56:10,528 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 09:56:10,529 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 09:56:10,530 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 09:56:10" (1/1) ... [2019-09-17 09:56:10,531 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-17 09:56:10,569 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-17 09:56:10,569 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 09:56:10,584 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-17 09:56:10,595 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-17 09:56:10,596 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-17 09:56:48,821 WARN L191 SmtUtils]: Spent 25.18 s on a formula simplification that was a NOOP. DAG size: 570 [2019-09-17 09:56:51,507 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 267 DAG size of output: 217 [2019-09-17 09:56:59,359 WARN L191 SmtUtils]: Spent 7.84 s on a formula simplification. DAG size of input: 609 DAG size of output: 553 [2019-09-17 09:57:02,291 WARN L191 SmtUtils]: Spent 2.90 s on a formula simplification that was a NOOP. DAG size: 423 [2019-09-17 09:57:02,344 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 497 for LOIs [2019-09-17 09:57:02,523 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 478 for LOIs [2019-09-17 09:57:07,894 WARN L191 SmtUtils]: Spent 4.89 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:57:12,815 WARN L191 SmtUtils]: Spent 4.90 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:57:17,714 WARN L191 SmtUtils]: Spent 4.88 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:57:22,590 WARN L191 SmtUtils]: Spent 4.86 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:57:27,493 WARN L191 SmtUtils]: Spent 4.89 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:57:32,403 WARN L191 SmtUtils]: Spent 4.90 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 09:57:37,256 WARN L191 SmtUtils]: Spent 4.84 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:57:42,060 WARN L191 SmtUtils]: Spent 4.79 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 09:57:46,974 WARN L191 SmtUtils]: Spent 4.90 s on a formula simplification that was a NOOP. DAG size: 560 [2019-09-17 09:57:51,866 WARN L191 SmtUtils]: Spent 4.88 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:57:56,738 WARN L191 SmtUtils]: Spent 4.85 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:58:01,574 WARN L191 SmtUtils]: Spent 4.82 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:58:06,649 WARN L191 SmtUtils]: Spent 5.05 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:58:11,475 WARN L191 SmtUtils]: Spent 4.81 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:58:16,336 WARN L191 SmtUtils]: Spent 4.85 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:58:21,177 WARN L191 SmtUtils]: Spent 4.83 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:58:25,895 WARN L191 SmtUtils]: Spent 4.71 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:58:30,697 WARN L191 SmtUtils]: Spent 4.79 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 09:58:35,454 WARN L191 SmtUtils]: Spent 4.74 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:58:40,198 WARN L191 SmtUtils]: Spent 4.73 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 09:58:44,847 WARN L191 SmtUtils]: Spent 4.64 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:58:49,592 WARN L191 SmtUtils]: Spent 4.74 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 09:58:54,408 WARN L191 SmtUtils]: Spent 4.81 s on a formula simplification that was a NOOP. DAG size: 560 [2019-09-17 09:58:59,101 WARN L191 SmtUtils]: Spent 4.68 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:59:03,851 WARN L191 SmtUtils]: Spent 4.74 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:59:08,549 WARN L191 SmtUtils]: Spent 4.69 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 09:59:13,227 WARN L191 SmtUtils]: Spent 4.67 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:59:17,934 WARN L191 SmtUtils]: Spent 4.69 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:59:22,576 WARN L191 SmtUtils]: Spent 4.63 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:59:27,299 WARN L191 SmtUtils]: Spent 4.72 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 09:59:32,005 WARN L191 SmtUtils]: Spent 4.69 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:59:36,728 WARN L191 SmtUtils]: Spent 4.72 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 09:59:41,503 WARN L191 SmtUtils]: Spent 4.77 s on a formula simplification that was a NOOP. DAG size: 560 [2019-09-17 09:59:46,161 WARN L191 SmtUtils]: Spent 4.65 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:59:50,853 WARN L191 SmtUtils]: Spent 4.68 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 09:59:55,520 WARN L191 SmtUtils]: Spent 4.66 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:00:00,270 WARN L191 SmtUtils]: Spent 4.74 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 10:00:04,999 WARN L191 SmtUtils]: Spent 4.72 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:00:09,740 WARN L191 SmtUtils]: Spent 4.73 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 10:00:14,540 WARN L191 SmtUtils]: Spent 4.79 s on a formula simplification that was a NOOP. DAG size: 560 [2019-09-17 10:00:19,245 WARN L191 SmtUtils]: Spent 4.70 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:00:23,952 WARN L191 SmtUtils]: Spent 4.69 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:00:28,628 WARN L191 SmtUtils]: Spent 4.66 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:00:33,333 WARN L191 SmtUtils]: Spent 4.69 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:00:38,041 WARN L191 SmtUtils]: Spent 4.70 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 10:00:42,828 WARN L191 SmtUtils]: Spent 4.78 s on a formula simplification that was a NOOP. DAG size: 560 [2019-09-17 10:00:47,630 WARN L191 SmtUtils]: Spent 4.80 s on a formula simplification that was a NOOP. DAG size: 563 [2019-09-17 10:00:52,343 WARN L191 SmtUtils]: Spent 4.70 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:00:57,091 WARN L191 SmtUtils]: Spent 4.74 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 10:01:01,889 WARN L191 SmtUtils]: Spent 4.79 s on a formula simplification that was a NOOP. DAG size: 560 [2019-09-17 10:01:06,699 WARN L191 SmtUtils]: Spent 4.80 s on a formula simplification that was a NOOP. DAG size: 563 [2019-09-17 10:01:11,354 WARN L191 SmtUtils]: Spent 4.65 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:01:16,096 WARN L191 SmtUtils]: Spent 4.74 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 10:01:20,788 WARN L191 SmtUtils]: Spent 4.67 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:01:25,468 WARN L191 SmtUtils]: Spent 4.67 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:01:30,137 WARN L191 SmtUtils]: Spent 4.66 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:01:34,850 WARN L191 SmtUtils]: Spent 4.71 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 10:01:39,531 WARN L191 SmtUtils]: Spent 4.67 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:01:44,269 WARN L191 SmtUtils]: Spent 4.73 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 10:01:48,932 WARN L191 SmtUtils]: Spent 4.65 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:01:53,673 WARN L191 SmtUtils]: Spent 4.74 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 10:01:58,440 WARN L191 SmtUtils]: Spent 4.76 s on a formula simplification that was a NOOP. DAG size: 560 [2019-09-17 10:02:03,140 WARN L191 SmtUtils]: Spent 4.69 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:02:07,820 WARN L191 SmtUtils]: Spent 4.67 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:02:12,548 WARN L191 SmtUtils]: Spent 4.72 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 10:02:17,242 WARN L191 SmtUtils]: Spent 4.69 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:02:21,981 WARN L191 SmtUtils]: Spent 4.73 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 10:02:26,725 WARN L191 SmtUtils]: Spent 4.74 s on a formula simplification that was a NOOP. DAG size: 560 [2019-09-17 10:02:31,574 WARN L191 SmtUtils]: Spent 4.84 s on a formula simplification that was a NOOP. DAG size: 563 [2019-09-17 10:02:36,428 WARN L191 SmtUtils]: Spent 4.85 s on a formula simplification that was a NOOP. DAG size: 566 [2019-09-17 10:02:41,148 WARN L191 SmtUtils]: Spent 4.67 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:02:45,814 WARN L191 SmtUtils]: Spent 4.65 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:02:50,515 WARN L191 SmtUtils]: Spent 4.69 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:02:55,230 WARN L191 SmtUtils]: Spent 4.71 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 10:02:59,904 WARN L191 SmtUtils]: Spent 4.66 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:03:04,630 WARN L191 SmtUtils]: Spent 4.72 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 10:03:09,402 WARN L191 SmtUtils]: Spent 4.77 s on a formula simplification that was a NOOP. DAG size: 560 [2019-09-17 10:03:14,086 WARN L191 SmtUtils]: Spent 4.68 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:03:18,843 WARN L191 SmtUtils]: Spent 4.75 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 10:03:23,624 WARN L191 SmtUtils]: Spent 4.78 s on a formula simplification that was a NOOP. DAG size: 560 [2019-09-17 10:03:28,466 WARN L191 SmtUtils]: Spent 4.83 s on a formula simplification that was a NOOP. DAG size: 563 [2019-09-17 10:03:33,154 WARN L191 SmtUtils]: Spent 4.67 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:03:37,823 WARN L191 SmtUtils]: Spent 4.66 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:03:42,486 WARN L191 SmtUtils]: Spent 4.66 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:03:47,207 WARN L191 SmtUtils]: Spent 4.72 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 10:03:51,968 WARN L191 SmtUtils]: Spent 4.76 s on a formula simplification that was a NOOP. DAG size: 560 [2019-09-17 10:03:56,791 WARN L191 SmtUtils]: Spent 4.82 s on a formula simplification that was a NOOP. DAG size: 563 [2019-09-17 10:04:01,777 WARN L191 SmtUtils]: Spent 4.98 s on a formula simplification that was a NOOP. DAG size: 575 [2019-09-17 10:04:06,473 WARN L191 SmtUtils]: Spent 4.69 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:04:11,203 WARN L191 SmtUtils]: Spent 4.72 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 10:04:15,895 WARN L191 SmtUtils]: Spent 4.68 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:04:20,607 WARN L191 SmtUtils]: Spent 4.71 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 10:04:25,370 WARN L191 SmtUtils]: Spent 4.76 s on a formula simplification that was a NOOP. DAG size: 560 [2019-09-17 10:04:30,261 WARN L191 SmtUtils]: Spent 4.89 s on a formula simplification that was a NOOP. DAG size: 563 [2019-09-17 10:04:45,017 WARN L191 SmtUtils]: Spent 14.71 s on a formula simplification that was a NOOP. DAG size: 587 [2019-09-17 10:04:50,041 WARN L191 SmtUtils]: Spent 5.01 s on a formula simplification that was a NOOP. DAG size: 575 [2019-09-17 10:04:54,996 WARN L191 SmtUtils]: Spent 4.93 s on a formula simplification that was a NOOP. DAG size: 575 [2019-09-17 10:05:09,396 WARN L191 SmtUtils]: Spent 14.39 s on a formula simplification that was a NOOP. DAG size: 585 [2019-09-17 10:05:14,038 WARN L191 SmtUtils]: Spent 4.64 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:05:18,753 WARN L191 SmtUtils]: Spent 4.71 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 10:05:23,398 WARN L191 SmtUtils]: Spent 4.64 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:05:28,127 WARN L191 SmtUtils]: Spent 4.72 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 10:05:32,892 WARN L191 SmtUtils]: Spent 4.76 s on a formula simplification that was a NOOP. DAG size: 560 [2019-09-17 10:05:37,611 WARN L191 SmtUtils]: Spent 4.68 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 10:05:42,264 WARN L191 SmtUtils]: Spent 4.64 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:05:46,935 WARN L191 SmtUtils]: Spent 4.66 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:05:51,662 WARN L191 SmtUtils]: Spent 4.72 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 10:06:05,468 WARN L191 SmtUtils]: Spent 13.80 s on a formula simplification that was a NOOP. DAG size: 578 [2019-09-17 10:06:10,145 WARN L191 SmtUtils]: Spent 4.67 s on a formula simplification that was a NOOP. DAG size: 554 [2019-09-17 10:06:14,770 WARN L191 SmtUtils]: Spent 4.61 s on a formula simplification that was a NOOP. DAG size: 551 [2019-09-17 10:06:28,178 WARN L191 SmtUtils]: Spent 13.40 s on a formula simplification that was a NOOP. DAG size: 574 [2019-09-17 10:06:32,684 WARN L191 SmtUtils]: Spent 4.50 s on a formula simplification that was a NOOP. DAG size: 545 [2019-09-17 10:06:45,857 WARN L191 SmtUtils]: Spent 13.17 s on a formula simplification that was a NOOP. DAG size: 570 [2019-09-17 10:06:59,066 WARN L191 SmtUtils]: Spent 13.19 s on a formula simplification that was a NOOP. DAG size: 570 [2019-09-17 10:07:11,519 WARN L191 SmtUtils]: Spent 12.27 s on a formula simplification. DAG size of input: 531 DAG size of output: 525 [2019-09-17 10:07:23,871 WARN L191 SmtUtils]: Spent 12.35 s on a formula simplification. DAG size of input: 531 DAG size of output: 525 [2019-09-17 10:07:36,247 WARN L191 SmtUtils]: Spent 12.37 s on a formula simplification. DAG size of input: 531 DAG size of output: 525 [2019-09-17 10:07:48,605 WARN L191 SmtUtils]: Spent 12.36 s on a formula simplification. DAG size of input: 531 DAG size of output: 525 [2019-09-17 10:08:00,964 WARN L191 SmtUtils]: Spent 12.36 s on a formula simplification. DAG size of input: 531 DAG size of output: 525 [2019-09-17 10:08:13,359 WARN L191 SmtUtils]: Spent 12.39 s on a formula simplification. DAG size of input: 531 DAG size of output: 525 [2019-09-17 10:08:25,974 WARN L191 SmtUtils]: Spent 12.60 s on a formula simplification. DAG size of input: 538 DAG size of output: 532 [2019-09-17 10:08:38,537 WARN L191 SmtUtils]: Spent 12.56 s on a formula simplification. DAG size of input: 538 DAG size of output: 532