java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer ReUseSupersetCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/email_spec11_product03.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 21:54:24,330 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 21:54:24,332 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 21:54:24,351 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 21:54:24,351 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 21:54:24,352 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 21:54:24,354 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 21:54:24,355 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 21:54:24,357 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 21:54:24,358 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 21:54:24,359 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 21:54:24,360 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 21:54:24,360 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 21:54:24,361 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 21:54:24,362 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 21:54:24,363 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 21:54:24,364 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 21:54:24,365 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 21:54:24,367 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 21:54:24,371 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 21:54:24,373 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 21:54:24,377 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 21:54:24,378 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 21:54:24,380 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 21:54:24,384 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 21:54:24,384 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 21:54:24,389 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 21:54:24,390 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 21:54:24,391 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 21:54:24,393 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 21:54:24,394 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 21:54:24,395 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 21:54:24,395 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 21:54:24,396 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 21:54:24,397 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 21:54:24,399 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 21:54:24,400 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 21:54:24,400 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 21:54:24,400 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 21:54:24,401 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 21:54:24,402 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 21:54:24,402 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-18 21:54:24,436 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 21:54:24,437 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 21:54:24,438 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 21:54:24,438 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 21:54:24,438 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 21:54:24,439 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 21:54:24,439 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 21:54:24,440 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 21:54:24,440 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 21:54:24,440 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 21:54:24,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 21:54:24,442 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 21:54:24,442 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 21:54:24,442 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 21:54:24,442 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 21:54:24,443 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 21:54:24,443 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 21:54:24,443 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 21:54:24,443 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 21:54:24,443 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 21:54:24,444 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 21:54:24,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 21:54:24,444 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 21:54:24,444 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 21:54:24,445 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 21:54:24,445 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 21:54:24,445 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 21:54:24,445 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 21:54:24,446 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> ReUseSupersetCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-18 21:54:24,487 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 21:54:24,501 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 21:54:24,505 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 21:54:24,507 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 21:54:24,507 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 21:54:24,508 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product03.cil.c [2019-09-18 21:54:24,571 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9b73221f/1ec141d4cf8e43f682c186f6d66f592d/FLAGe3241ad71 [2019-09-18 21:54:25,136 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 21:54:25,140 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product03.cil.c [2019-09-18 21:54:25,171 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9b73221f/1ec141d4cf8e43f682c186f6d66f592d/FLAGe3241ad71 [2019-09-18 21:54:25,431 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9b73221f/1ec141d4cf8e43f682c186f6d66f592d [2019-09-18 21:54:25,443 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 21:54:25,444 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 21:54:25,445 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 21:54:25,445 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 21:54:25,447 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 21:54:25,448 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 09:54:25" (1/1) ... [2019-09-18 21:54:25,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f64ee81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:54:25, skipping insertion in model container [2019-09-18 21:54:25,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 09:54:25" (1/1) ... [2019-09-18 21:54:25,457 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 21:54:25,529 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 21:54:26,300 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 21:54:26,318 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 21:54:26,482 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 21:54:26,557 INFO L192 MainTranslator]: Completed translation [2019-09-18 21:54:26,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:54:26 WrapperNode [2019-09-18 21:54:26,559 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 21:54:26,560 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 21:54:26,560 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 21:54:26,560 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 21:54:26,575 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:54:26" (1/1) ... [2019-09-18 21:54:26,575 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:54:26" (1/1) ... [2019-09-18 21:54:26,606 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:54:26" (1/1) ... [2019-09-18 21:54:26,606 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:54:26" (1/1) ... [2019-09-18 21:54:26,684 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:54:26" (1/1) ... [2019-09-18 21:54:26,701 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:54:26" (1/1) ... [2019-09-18 21:54:26,711 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:54:26" (1/1) ... [2019-09-18 21:54:26,726 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 21:54:26,727 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 21:54:26,727 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 21:54:26,727 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 21:54:26,728 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:54:26" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 21:54:26,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 21:54:26,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 21:54:26,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-18 21:54:26,798 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-18 21:54:26,798 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-18 21:54:26,798 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-18 21:54:26,798 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-18 21:54:26,799 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-18 21:54:26,799 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-18 21:54:26,799 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 21:54:26,799 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-09-18 21:54:26,799 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-18 21:54:26,799 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-18 21:54:26,800 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-18 21:54:26,800 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-18 21:54:26,800 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-18 21:54:26,800 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-18 21:54:26,800 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-18 21:54:26,801 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-18 21:54:26,801 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-18 21:54:26,801 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-18 21:54:26,801 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-18 21:54:26,802 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-18 21:54:26,802 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-18 21:54:26,802 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-18 21:54:26,802 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-18 21:54:26,802 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-18 21:54:26,802 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-18 21:54:26,803 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-18 21:54:26,803 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-18 21:54:26,803 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-18 21:54:26,803 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-18 21:54:26,803 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-18 21:54:26,803 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-18 21:54:26,804 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-18 21:54:26,804 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-18 21:54:26,804 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-18 21:54:26,804 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-18 21:54:26,804 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-18 21:54:26,804 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-18 21:54:26,804 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-09-18 21:54:26,805 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-18 21:54:26,805 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-18 21:54:26,805 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-18 21:54:26,805 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-18 21:54:26,805 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-18 21:54:26,805 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-18 21:54:26,806 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-18 21:54:26,806 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-09-18 21:54:26,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-09-18 21:54:26,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-18 21:54:26,806 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-18 21:54:26,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-18 21:54:26,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-18 21:54:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-18 21:54:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-18 21:54:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-18 21:54:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-18 21:54:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-18 21:54:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-18 21:54:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-18 21:54:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-18 21:54:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-18 21:54:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-18 21:54:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-18 21:54:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-18 21:54:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-18 21:54:26,809 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-18 21:54:26,809 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-18 21:54:26,809 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-18 21:54:26,809 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-18 21:54:26,809 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-18 21:54:26,809 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-18 21:54:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-18 21:54:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-18 21:54:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-18 21:54:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-18 21:54:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-18 21:54:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-18 21:54:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-18 21:54:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-18 21:54:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-18 21:54:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-18 21:54:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-18 21:54:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-18 21:54:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-18 21:54:26,812 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-18 21:54:26,812 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-18 21:54:26,812 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-18 21:54:26,812 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-18 21:54:26,812 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-18 21:54:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 21:54:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 21:54:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-18 21:54:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-18 21:54:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-18 21:54:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-18 21:54:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-18 21:54:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-18 21:54:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-18 21:54:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-18 21:54:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-18 21:54:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-18 21:54:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-18 21:54:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-18 21:54:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-18 21:54:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-18 21:54:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-18 21:54:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-18 21:54:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-18 21:54:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-18 21:54:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-18 21:54:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 21:54:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-09-18 21:54:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-18 21:54:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-18 21:54:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-18 21:54:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-18 21:54:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-18 21:54:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-18 21:54:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-18 21:54:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-18 21:54:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-18 21:54:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-18 21:54:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-18 21:54:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-18 21:54:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-18 21:54:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-18 21:54:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-18 21:54:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-18 21:54:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-18 21:54:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-18 21:54:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-18 21:54:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-18 21:54:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-18 21:54:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-18 21:54:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-18 21:54:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-18 21:54:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-18 21:54:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-18 21:54:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-18 21:54:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-18 21:54:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-18 21:54:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-18 21:54:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-18 21:54:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-18 21:54:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-09-18 21:54:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-09-18 21:54:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-09-18 21:54:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-18 21:54:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-18 21:54:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-18 21:54:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-18 21:54:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-18 21:54:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-18 21:54:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-18 21:54:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-18 21:54:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-18 21:54:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-18 21:54:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-18 21:54:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-18 21:54:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-18 21:54:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-18 21:54:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-18 21:54:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-18 21:54:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-18 21:54:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-18 21:54:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-18 21:54:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-18 21:54:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-18 21:54:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-18 21:54:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-18 21:54:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-18 21:54:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-18 21:54:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-18 21:54:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-18 21:54:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-18 21:54:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-18 21:54:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-18 21:54:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-18 21:54:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-18 21:54:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-18 21:54:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-18 21:54:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-18 21:54:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-18 21:54:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-18 21:54:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-18 21:54:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-18 21:54:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-18 21:54:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-18 21:54:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-18 21:54:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-18 21:54:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-18 21:54:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-18 21:54:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 21:54:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-18 21:54:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 21:54:30,897 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 21:54:30,898 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-18 21:54:30,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 09:54:30 BoogieIcfgContainer [2019-09-18 21:54:30,900 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 21:54:30,901 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 21:54:30,901 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 21:54:30,902 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 21:54:30,903 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 09:54:30" (1/1) ... [2019-09-18 21:54:30,903 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 21:54:30,936 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 21:54:30,936 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 21:54:30,945 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 21:54:30,955 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 21:54:30,957 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 21:54:51,453 WARN L191 SmtUtils]: Spent 20.39 s on a formula simplification that was a NOOP. DAG size: 525 [2019-09-18 21:55:10,990 WARN L191 SmtUtils]: Spent 19.53 s on a formula simplification that was a NOOP. DAG size: 525 [2019-09-18 21:55:36,270 WARN L191 SmtUtils]: Spent 17.65 s on a formula simplification that was a NOOP. DAG size: 549 [2019-09-18 21:55:38,331 WARN L191 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 175 [2019-09-18 21:55:45,136 WARN L191 SmtUtils]: Spent 6.80 s on a formula simplification. DAG size of input: 576 DAG size of output: 524 [2019-09-18 21:55:45,147 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 556 for LOIs [2019-09-18 21:55:48,304 WARN L191 SmtUtils]: Spent 3.14 s on a formula simplification that was a NOOP. DAG size: 524 [2019-09-18 21:55:51,376 WARN L191 SmtUtils]: Spent 3.07 s on a formula simplification that was a NOOP. DAG size: 524 [2019-09-18 21:55:54,513 WARN L191 SmtUtils]: Spent 3.13 s on a formula simplification that was a NOOP. DAG size: 524 [2019-09-18 21:55:57,620 WARN L191 SmtUtils]: Spent 3.11 s on a formula simplification that was a NOOP. DAG size: 524 [2019-09-18 21:56:00,757 WARN L191 SmtUtils]: Spent 3.13 s on a formula simplification that was a NOOP. DAG size: 528 [2019-09-18 21:56:03,874 WARN L191 SmtUtils]: Spent 3.12 s on a formula simplification that was a NOOP. DAG size: 528 [2019-09-18 21:56:10,307 WARN L191 SmtUtils]: Spent 6.40 s on a formula simplification. DAG size of input: 556 DAG size of output: 539 [2019-09-18 21:56:13,499 WARN L191 SmtUtils]: Spent 3.19 s on a formula simplification that was a NOOP. DAG size: 539 [2019-09-18 21:56:19,775 WARN L191 SmtUtils]: Spent 6.27 s on a formula simplification. DAG size of input: 535 DAG size of output: 534 [2019-09-18 21:56:22,979 WARN L191 SmtUtils]: Spent 3.20 s on a formula simplification that was a NOOP. DAG size: 534 [2019-09-18 21:56:29,409 WARN L191 SmtUtils]: Spent 6.38 s on a formula simplification. DAG size of input: 556 DAG size of output: 540 [2019-09-18 21:56:32,578 WARN L191 SmtUtils]: Spent 3.17 s on a formula simplification that was a NOOP. DAG size: 540 [2019-09-18 21:56:38,934 WARN L191 SmtUtils]: Spent 6.35 s on a formula simplification. DAG size of input: 535 DAG size of output: 534 [2019-09-18 21:56:42,090 WARN L191 SmtUtils]: Spent 3.15 s on a formula simplification that was a NOOP. DAG size: 534 [2019-09-18 21:56:48,522 WARN L191 SmtUtils]: Spent 6.37 s on a formula simplification. DAG size of input: 556 DAG size of output: 540 [2019-09-18 21:56:51,728 WARN L191 SmtUtils]: Spent 3.21 s on a formula simplification that was a NOOP. DAG size: 540 [2019-09-18 21:56:58,114 WARN L191 SmtUtils]: Spent 6.38 s on a formula simplification. DAG size of input: 535 DAG size of output: 534 [2019-09-18 21:57:01,258 WARN L191 SmtUtils]: Spent 3.14 s on a formula simplification that was a NOOP. DAG size: 534 [2019-09-18 21:57:04,594 WARN L191 SmtUtils]: Spent 3.33 s on a formula simplification that was a NOOP. DAG size: 548 [2019-09-18 21:57:07,965 WARN L191 SmtUtils]: Spent 3.37 s on a formula simplification that was a NOOP. DAG size: 548 [2019-09-18 21:57:07,976 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 544 for LOIs [2019-09-18 21:57:12,376 WARN L191 SmtUtils]: Spent 3.78 s on a formula simplification that was a NOOP. DAG size: 576 [2019-09-18 21:57:16,093 WARN L191 SmtUtils]: Spent 3.72 s on a formula simplification that was a NOOP. DAG size: 576 [2019-09-18 21:57:26,950 WARN L191 SmtUtils]: Spent 10.84 s on a formula simplification that was a NOOP. DAG size: 580 [2019-09-18 21:57:37,762 WARN L191 SmtUtils]: Spent 10.81 s on a formula simplification that was a NOOP. DAG size: 580 [2019-09-18 21:57:45,135 WARN L191 SmtUtils]: Spent 7.35 s on a formula simplification. DAG size of input: 580 DAG size of output: 578 [2019-09-18 21:57:48,854 WARN L191 SmtUtils]: Spent 3.72 s on a formula simplification that was a NOOP. DAG size: 578 [2019-09-18 21:58:21,998 WARN L191 SmtUtils]: Spent 33.02 s on a formula simplification. DAG size of input: 590 DAG size of output: 583 [2019-09-18 21:58:32,905 WARN L191 SmtUtils]: Spent 10.91 s on a formula simplification that was a NOOP. DAG size: 583 [2019-09-18 21:59:05,826 WARN L191 SmtUtils]: Spent 32.92 s on a formula simplification. DAG size of input: 590 DAG size of output: 583 [2019-09-18 21:59:16,731 WARN L191 SmtUtils]: Spent 10.90 s on a formula simplification that was a NOOP. DAG size: 583 [2019-09-18 21:59:49,719 WARN L191 SmtUtils]: Spent 32.99 s on a formula simplification. DAG size of input: 590 DAG size of output: 583 [2019-09-18 22:00:00,615 WARN L191 SmtUtils]: Spent 10.89 s on a formula simplification that was a NOOP. DAG size: 583 [2019-09-18 22:00:33,453 WARN L191 SmtUtils]: Spent 32.84 s on a formula simplification. DAG size of input: 590 DAG size of output: 583 [2019-09-18 22:00:44,334 WARN L191 SmtUtils]: Spent 10.88 s on a formula simplification that was a NOOP. DAG size: 583 [2019-09-18 22:01:17,709 WARN L191 SmtUtils]: Spent 33.37 s on a formula simplification. DAG size of input: 590 DAG size of output: 583 [2019-09-18 22:01:28,725 WARN L191 SmtUtils]: Spent 11.01 s on a formula simplification that was a NOOP. DAG size: 583 [2019-09-18 22:02:02,084 WARN L191 SmtUtils]: Spent 33.36 s on a formula simplification. DAG size of input: 590 DAG size of output: 583 [2019-09-18 22:02:13,074 WARN L191 SmtUtils]: Spent 10.99 s on a formula simplification that was a NOOP. DAG size: 583 [2019-09-18 22:02:46,399 WARN L191 SmtUtils]: Spent 33.32 s on a formula simplification. DAG size of input: 590 DAG size of output: 583 [2019-09-18 22:02:57,456 WARN L191 SmtUtils]: Spent 11.06 s on a formula simplification that was a NOOP. DAG size: 583 [2019-09-18 22:03:30,411 WARN L191 SmtUtils]: Spent 32.95 s on a formula simplification. DAG size of input: 590 DAG size of output: 583 [2019-09-18 22:03:41,388 WARN L191 SmtUtils]: Spent 10.98 s on a formula simplification that was a NOOP. DAG size: 583 [2019-09-18 22:04:03,830 WARN L191 SmtUtils]: Spent 22.33 s on a formula simplification. DAG size of input: 601 DAG size of output: 589 [2019-09-18 22:04:14,840 WARN L191 SmtUtils]: Spent 11.01 s on a formula simplification that was a NOOP. DAG size: 589 [2019-09-18 22:04:36,998 WARN L191 SmtUtils]: Spent 22.14 s on a formula simplification. DAG size of input: 601 DAG size of output: 589 [2019-09-18 22:04:48,023 WARN L191 SmtUtils]: Spent 11.02 s on a formula simplification that was a NOOP. DAG size: 589 [2019-09-18 22:05:10,036 WARN L191 SmtUtils]: Spent 22.00 s on a formula simplification. DAG size of input: 601 DAG size of output: 589 [2019-09-18 22:05:21,014 WARN L191 SmtUtils]: Spent 10.98 s on a formula simplification that was a NOOP. DAG size: 589 [2019-09-18 22:05:43,123 WARN L191 SmtUtils]: Spent 22.10 s on a formula simplification. DAG size of input: 601 DAG size of output: 589 [2019-09-18 22:05:54,025 WARN L191 SmtUtils]: Spent 10.90 s on a formula simplification that was a NOOP. DAG size: 589 [2019-09-18 22:06:15,974 WARN L191 SmtUtils]: Spent 21.95 s on a formula simplification. DAG size of input: 597 DAG size of output: 591 [2019-09-18 22:06:26,973 WARN L191 SmtUtils]: Spent 11.00 s on a formula simplification that was a NOOP. DAG size: 591 [2019-09-18 22:06:49,049 WARN L191 SmtUtils]: Spent 22.06 s on a formula simplification. DAG size of input: 601 DAG size of output: 589 [2019-09-18 22:07:00,039 WARN L191 SmtUtils]: Spent 10.99 s on a formula simplification that was a NOOP. DAG size: 589 [2019-09-18 22:07:22,090 WARN L191 SmtUtils]: Spent 22.05 s on a formula simplification. DAG size of input: 597 DAG size of output: 591 [2019-09-18 22:07:32,959 WARN L191 SmtUtils]: Spent 10.87 s on a formula simplification that was a NOOP. DAG size: 591