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 SingleStatement --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 [2019-09-18 11:58:19,242 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 11:58:19,247 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 11:58:19,261 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 11:58:19,262 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 11:58:19,263 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 11:58:19,264 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 11:58:19,268 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 11:58:19,273 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 11:58:19,274 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 11:58:19,275 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 11:58:19,276 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 11:58:19,276 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 11:58:19,277 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 11:58:19,278 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 11:58:19,279 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 11:58:19,282 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 11:58:19,286 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 11:58:19,289 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 11:58:19,293 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 11:58:19,295 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 11:58:19,299 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 11:58:19,300 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 11:58:19,302 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 11:58:19,305 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 11:58:19,305 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 11:58:19,305 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 11:58:19,306 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 11:58:19,307 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 11:58:19,308 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 11:58:19,308 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 11:58:19,311 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 11:58:19,312 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 11:58:19,313 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 11:58:19,317 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 11:58:19,317 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 11:58:19,318 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 11:58:19,318 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 11:58:19,318 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 11:58:19,319 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 11:58:19,320 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 11:58:19,320 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 11:58:19,339 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 11:58:19,340 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 11:58:19,341 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 11:58:19,341 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 11:58:19,342 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 11:58:19,342 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 11:58:19,342 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 11:58:19,342 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 11:58:19,343 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 11:58:19,343 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 11:58:19,344 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 11:58:19,344 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 11:58:19,344 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 11:58:19,345 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 11:58:19,345 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 11:58:19,345 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 11:58:19,345 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 11:58:19,346 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 11:58:19,346 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 11:58:19,346 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 11:58:19,346 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 11:58:19,347 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 11:58:19,347 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 11:58:19,347 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 11:58:19,347 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 11:58:19,348 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 11:58:19,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 11:58:19,348 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 11:58:19,348 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 -> SingleStatement 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 [2019-09-18 11:58:19,406 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 11:58:19,425 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 11:58:19,429 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 11:58:19,430 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 11:58:19,431 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 11:58:19,431 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c [2019-09-18 11:58:19,497 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/793e9ab8d/b82ed928739242a19a77614b332245ca/FLAG916cdbe6a [2019-09-18 11:58:20,063 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 11:58:20,064 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c [2019-09-18 11:58:20,093 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/793e9ab8d/b82ed928739242a19a77614b332245ca/FLAG916cdbe6a [2019-09-18 11:58:20,355 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/793e9ab8d/b82ed928739242a19a77614b332245ca [2019-09-18 11:58:20,365 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 11:58:20,367 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 11:58:20,368 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 11:58:20,368 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 11:58:20,372 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 11:58:20,373 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:58:20" (1/1) ... [2019-09-18 11:58:20,376 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14350cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:20, skipping insertion in model container [2019-09-18 11:58:20,376 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:58:20" (1/1) ... [2019-09-18 11:58:20,384 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 11:58:20,464 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 11:58:21,272 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:58:21,288 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 11:58:21,402 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:58:21,464 INFO L192 MainTranslator]: Completed translation [2019-09-18 11:58:21,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:21 WrapperNode [2019-09-18 11:58:21,465 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 11:58:21,466 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 11:58:21,466 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 11:58:21,466 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 11:58:21,480 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:21" (1/1) ... [2019-09-18 11:58:21,481 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:21" (1/1) ... [2019-09-18 11:58:21,527 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:21" (1/1) ... [2019-09-18 11:58:21,527 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:21" (1/1) ... [2019-09-18 11:58:21,575 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:21" (1/1) ... [2019-09-18 11:58:21,596 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:21" (1/1) ... [2019-09-18 11:58:21,608 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:21" (1/1) ... [2019-09-18 11:58:21,623 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 11:58:21,623 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 11:58:21,623 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 11:58:21,624 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 11:58:21,624 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:21" (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 11:58:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 11:58:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 11:58:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-18 11:58:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-18 11:58:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-18 11:58:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-18 11:58:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-18 11:58:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-18 11:58:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-18 11:58:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-18 11:58:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-18 11:58:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-18 11:58:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-18 11:58:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-18 11:58:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 11:58:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-09-18 11:58:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-18 11:58:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-18 11:58:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-18 11:58:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-18 11:58:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-18 11:58:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-18 11:58:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-18 11:58:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-18 11:58:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-18 11:58:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-18 11:58:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-18 11:58:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-18 11:58:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-18 11:58:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-18 11:58:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-18 11:58:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-18 11:58:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-18 11:58:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-18 11:58:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-18 11:58:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-18 11:58:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-18 11:58:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-18 11:58:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-18 11:58:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-18 11:58:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-18 11:58:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-18 11:58:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-18 11:58:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-18 11:58:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-18 11:58:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-18 11:58:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-18 11:58:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-18 11:58:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-18 11:58:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-18 11:58:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-18 11:58:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-18 11:58:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-18 11:58:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-18 11:58:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-18 11:58:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-18 11:58:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-18 11:58:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-18 11:58:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-18 11:58:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-18 11:58:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-18 11:58:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-18 11:58:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-18 11:58:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-18 11:58:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-18 11:58:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-18 11:58:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-18 11:58:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-18 11:58:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-18 11:58:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-18 11:58:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-18 11:58:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-18 11:58:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-18 11:58:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-18 11:58:21,708 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Base [2019-09-18 11:58:21,708 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-18 11:58:21,708 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-18 11:58:21,708 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AddressBook [2019-09-18 11:58:21,708 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-18 11:58:21,709 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-18 11:58:21,709 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-18 11:58:21,709 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-18 11:58:21,709 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-18 11:58:21,709 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-18 11:58:21,709 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-18 11:58:21,710 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-09-18 11:58:21,710 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-18 11:58:21,710 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-18 11:58:21,710 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-18 11:58:21,710 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-18 11:58:21,711 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-18 11:58:21,711 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-18 11:58:21,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-18 11:58:21,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-18 11:58:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 11:58:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 11:58:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-18 11:58:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-09-18 11:58:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-18 11:58:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-18 11:58:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-18 11:58:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-18 11:58:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-18 11:58:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-18 11:58:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-18 11:58:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-18 11:58:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-18 11:58:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-18 11:58:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-18 11:58:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-18 11:58:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-18 11:58:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-18 11:58:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-18 11:58:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-18 11:58:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-18 11:58:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-18 11:58:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-18 11:58:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-18 11:58:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-18 11:58:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-18 11:58:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-18 11:58:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 11:58:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-18 11:58:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-18 11:58:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-18 11:58:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-18 11:58:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-18 11:58:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-18 11:58:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-18 11:58:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-18 11:58:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-18 11:58:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-18 11:58:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-18 11:58:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-18 11:58:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-18 11:58:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-18 11:58:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-18 11:58:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-18 11:58:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-18 11:58:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-18 11:58:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-18 11:58:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-18 11:58:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-18 11:58:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-18 11:58:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-18 11:58:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-18 11:58:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-18 11:58:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-18 11:58:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-18 11:58:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-18 11:58:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-18 11:58:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-18 11:58:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-18 11:58:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-18 11:58:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-18 11:58:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-18 11:58:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-18 11:58:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-18 11:58:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-18 11:58:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-18 11:58:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-18 11:58:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-18 11:58:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-18 11:58:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-18 11:58:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-18 11:58:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-18 11:58:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-18 11:58:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-18 11:58:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-18 11:58:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-18 11:58:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-18 11:58:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-18 11:58:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-18 11:58:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-18 11:58:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-18 11:58:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-18 11:58:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-18 11:58:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-18 11:58:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-18 11:58:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-18 11:58:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-18 11:58:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-18 11:58:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-18 11:58:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-18 11:58:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-18 11:58:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-18 11:58:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-18 11:58:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-18 11:58:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-18 11:58:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-18 11:58:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-18 11:58:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-09-18 11:58:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-18 11:58:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Base [2019-09-18 11:58:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AddressBook [2019-09-18 11:58:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-18 11:58:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-18 11:58:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-18 11:58:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-18 11:58:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-18 11:58:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 11:58:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-18 11:58:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 11:58:23,949 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 11:58:23,949 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-18 11:58:23,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:58:23 BoogieIcfgContainer [2019-09-18 11:58:23,952 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 11:58:23,952 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 11:58:23,952 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 11:58:23,954 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 11:58:23,955 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:58:23" (1/1) ... [2019-09-18 11:58:23,956 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=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 11:58:23,985 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 11:58:23,986 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 11:58:23,997 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 11:58:24,005 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 11:58:24,007 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 11:58:24,445 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 49 [2019-09-18 11:58:24,778 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 59 [2019-09-18 11:58:24,906 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:58:25,155 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-09-18 11:58:25,440 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 81 [2019-09-18 11:58:25,752 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 78 [2019-09-18 11:58:26,141 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 92 [2019-09-18 11:58:26,461 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 87 [2019-09-18 11:58:27,393 WARN L191 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 155 [2019-09-18 11:58:28,078 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 150 [2019-09-18 11:58:28,976 WARN L191 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 163 [2019-09-18 11:58:29,827 WARN L191 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 162 [2019-09-18 11:58:31,107 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 226 DAG size of output: 176 [2019-09-18 11:58:32,018 WARN L191 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 171 [2019-09-18 11:58:32,263 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 11:58:33,632 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 251 DAG size of output: 184 [2019-09-18 11:58:34,655 WARN L191 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 181 [2019-09-18 11:58:34,927 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-18 11:58:36,163 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 312 DAG size of output: 194 [2019-09-18 11:58:37,391 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 236 DAG size of output: 195 [2019-09-18 11:58:37,787 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-18 11:58:39,673 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 314 DAG size of output: 208 [2019-09-18 11:58:40,959 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 235 DAG size of output: 205 [2019-09-18 11:58:41,483 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-09-18 11:58:43,750 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 347 DAG size of output: 218 [2019-09-18 11:58:45,191 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 264 DAG size of output: 217 [2019-09-18 11:58:45,810 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-09-18 11:58:48,595 WARN L191 SmtUtils]: Spent 2.78 s on a formula simplification. DAG size of input: 414 DAG size of output: 230 [2019-09-18 11:58:48,864 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-18 11:58:50,413 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 275 DAG size of output: 233 [2019-09-18 11:58:51,224 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 279 [2019-09-18 11:58:54,793 WARN L191 SmtUtils]: Spent 3.56 s on a formula simplification. DAG size of input: 461 DAG size of output: 247 [2019-09-18 11:58:56,477 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 288 DAG size of output: 242 [2019-09-18 11:58:57,553 WARN L191 SmtUtils]: Spent 660.00 ms on a formula simplification that was a NOOP. DAG size: 333 [2019-09-18 11:59:01,799 WARN L191 SmtUtils]: Spent 4.23 s on a formula simplification. DAG size of input: 497 DAG size of output: 255 [2019-09-18 11:59:02,113 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:59:03,858 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 314 DAG size of output: 256 [2019-09-18 11:59:04,913 WARN L191 SmtUtils]: Spent 817.00 ms on a formula simplification that was a NOOP. DAG size: 379 [2019-09-18 11:59:08,567 WARN L191 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 548 DAG size of output: 269 [2019-09-18 11:59:08,913 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-09-18 11:59:10,976 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 335 DAG size of output: 274 [2019-09-18 11:59:12,509 WARN L191 SmtUtils]: Spent 905.00 ms on a formula simplification that was a NOOP. DAG size: 421 [2019-09-18 11:59:18,379 WARN L191 SmtUtils]: Spent 5.85 s on a formula simplification. DAG size of input: 567 DAG size of output: 287 [2019-09-18 11:59:18,647 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 11:59:20,749 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 345 DAG size of output: 284 [2019-09-18 11:59:22,716 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 483 [2019-09-18 11:59:34,287 WARN L191 SmtUtils]: Spent 11.56 s on a formula simplification. DAG size of input: 777 DAG size of output: 436 [2019-09-18 11:59:38,948 WARN L191 SmtUtils]: Spent 4.36 s on a formula simplification. DAG size of input: 495 DAG size of output: 431 [2019-09-18 11:59:41,440 WARN L191 SmtUtils]: Spent 1.46 s on a formula simplification that was a NOOP. DAG size: 553 [2019-09-18 11:59:55,185 WARN L191 SmtUtils]: Spent 13.72 s on a formula simplification. DAG size of input: 867 DAG size of output: 445 [2019-09-18 12:00:00,205 WARN L191 SmtUtils]: Spent 4.69 s on a formula simplification. DAG size of input: 502 DAG size of output: 440 [2019-09-18 12:00:02,520 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification that was a NOOP. DAG size: 627 [2019-09-18 12:00:12,825 WARN L191 SmtUtils]: Spent 10.29 s on a formula simplification. DAG size of input: 1005 DAG size of output: 453 [2019-09-18 12:00:13,300 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 12:00:18,358 WARN L191 SmtUtils]: Spent 5.05 s on a formula simplification. DAG size of input: 531 DAG size of output: 456 [2019-09-18 12:00:21,868 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 689 [2019-09-18 12:00:39,260 WARN L191 SmtUtils]: Spent 17.37 s on a formula simplification. DAG size of input: 1001 DAG size of output: 470 [2019-09-18 12:00:39,644 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-09-18 12:00:44,751 WARN L191 SmtUtils]: Spent 5.10 s on a formula simplification. DAG size of input: 540 DAG size of output: 465 [2019-09-18 12:00:47,950 WARN L191 SmtUtils]: Spent 2.67 s on a formula simplification that was a NOOP. DAG size: 771 [2019-09-18 12:01:00,878 WARN L191 SmtUtils]: Spent 12.90 s on a formula simplification. DAG size of input: 1070 DAG size of output: 478 [2019-09-18 12:01:01,381 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2019-09-18 12:01:06,923 WARN L191 SmtUtils]: Spent 5.54 s on a formula simplification. DAG size of input: 554 DAG size of output: 477 [2019-09-18 12:01:10,731 WARN L191 SmtUtils]: Spent 3.18 s on a formula simplification that was a NOOP. DAG size: 849 [2019-09-18 12:01:25,857 WARN L191 SmtUtils]: Spent 15.10 s on a formula simplification. DAG size of input: 1120 DAG size of output: 490 [2019-09-18 12:01:26,342 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-18 12:01:32,100 WARN L191 SmtUtils]: Spent 5.75 s on a formula simplification. DAG size of input: 569 DAG size of output: 487 [2019-09-18 12:01:38,169 WARN L191 SmtUtils]: Spent 3.82 s on a formula simplification that was a NOOP. DAG size: 935 [2019-09-18 12:02:02,243 WARN L191 SmtUtils]: Spent 24.05 s on a formula simplification. DAG size of input: 1131 DAG size of output: 501 [2019-09-18 12:02:02,748 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-18 12:02:08,617 WARN L191 SmtUtils]: Spent 5.86 s on a formula simplification. DAG size of input: 576 DAG size of output: 496 [2019-09-18 12:02:16,104 WARN L191 SmtUtils]: Spent 4.53 s on a formula simplification that was a NOOP. DAG size: 1029 [2019-09-18 12:02:43,734 WARN L191 SmtUtils]: Spent 27.59 s on a formula simplification. DAG size of input: 1322 DAG size of output: 509 [2019-09-18 12:02:44,345 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-18 12:02:50,652 WARN L191 SmtUtils]: Spent 6.30 s on a formula simplification. DAG size of input: 588 DAG size of output: 508 [2019-09-18 12:02:59,018 WARN L191 SmtUtils]: Spent 5.31 s on a formula simplification that was a NOOP. DAG size: 1119 [2019-09-18 12:03:29,991 WARN L191 SmtUtils]: Spent 30.92 s on a formula simplification. DAG size of input: 1394 DAG size of output: 522 [2019-09-18 12:03:30,616 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-18 12:03:37,061 WARN L191 SmtUtils]: Spent 6.44 s on a formula simplification. DAG size of input: 593 DAG size of output: 517 [2019-09-18 12:03:46,822 WARN L191 SmtUtils]: Spent 6.05 s on a formula simplification that was a NOOP. DAG size: 1221 [2019-09-18 12:04:21,933 WARN L191 SmtUtils]: Spent 35.07 s on a formula simplification. DAG size of input: 1484 DAG size of output: 531 [2019-09-18 12:04:22,583 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-18 12:04:29,275 WARN L191 SmtUtils]: Spent 6.68 s on a formula simplification. DAG size of input: 602 DAG size of output: 526 [2019-09-18 12:04:40,634 WARN L191 SmtUtils]: Spent 7.07 s on a formula simplification that was a NOOP. DAG size: 1327 [2019-09-18 12:05:23,605 WARN L191 SmtUtils]: Spent 42.92 s on a formula simplification. DAG size of input: 1575 DAG size of output: 556 [2019-09-18 12:05:24,334 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-09-18 12:05:31,634 WARN L191 SmtUtils]: Spent 7.29 s on a formula simplification. DAG size of input: 655 DAG size of output: 553 [2019-09-18 12:05:35,098 WARN L191 SmtUtils]: Spent 3.46 s on a formula simplification that was a NOOP. DAG size: 553 [2019-09-18 12:05:38,531 WARN L191 SmtUtils]: Spent 3.43 s on a formula simplification that was a NOOP. DAG size: 553 [2019-09-18 12:05:38,552 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 627 for LOIs [2019-09-18 12:05:38,795 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 609 for LOIs [2019-09-18 12:06:26,511 WARN L191 SmtUtils]: Spent 27.61 s on a formula simplification. DAG size of input: 650 DAG size of output: 649 [2019-09-18 12:06:39,339 WARN L191 SmtUtils]: Spent 12.83 s on a formula simplification that was a NOOP. DAG size: 649 [2019-09-18 12:07:05,332 WARN L191 SmtUtils]: Spent 25.98 s on a formula simplification. DAG size of input: 650 DAG size of output: 649 [2019-09-18 12:07:18,243 WARN L191 SmtUtils]: Spent 12.91 s on a formula simplification that was a NOOP. DAG size: 649 [2019-09-18 12:07:44,112 WARN L191 SmtUtils]: Spent 25.86 s on a formula simplification. DAG size of input: 650 DAG size of output: 649 [2019-09-18 12:07:56,986 WARN L191 SmtUtils]: Spent 12.87 s on a formula simplification that was a NOOP. DAG size: 649 [2019-09-18 12:08:22,856 WARN L191 SmtUtils]: Spent 25.86 s on a formula simplification. DAG size of input: 652 DAG size of output: 649 [2019-09-18 12:08:35,756 WARN L191 SmtUtils]: Spent 12.90 s on a formula simplification that was a NOOP. DAG size: 649 [2019-09-18 12:09:01,626 WARN L191 SmtUtils]: Spent 25.86 s on a formula simplification. DAG size of input: 650 DAG size of output: 649 [2019-09-18 12:09:14,460 WARN L191 SmtUtils]: Spent 12.83 s on a formula simplification that was a NOOP. DAG size: 649 [2019-09-18 12:09:40,348 WARN L191 SmtUtils]: Spent 25.88 s on a formula simplification. DAG size of input: 650 DAG size of output: 649 [2019-09-18 12:09:53,222 WARN L191 SmtUtils]: Spent 12.87 s on a formula simplification that was a NOOP. DAG size: 649 [2019-09-18 12:10:19,003 WARN L191 SmtUtils]: Spent 25.77 s on a formula simplification. DAG size of input: 652 DAG size of output: 649 [2019-09-18 12:10:31,880 WARN L191 SmtUtils]: Spent 12.88 s on a formula simplification that was a NOOP. DAG size: 649 [2019-09-18 12:10:57,831 WARN L191 SmtUtils]: Spent 25.94 s on a formula simplification. DAG size of input: 652 DAG size of output: 649 [2019-09-18 12:11:10,777 WARN L191 SmtUtils]: Spent 12.94 s on a formula simplification that was a NOOP. DAG size: 649