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 SequenceOfStatements --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 03:13:34,304 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 03:13:34,306 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 03:13:34,318 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 03:13:34,319 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 03:13:34,320 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 03:13:34,321 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 03:13:34,323 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 03:13:34,325 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 03:13:34,325 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 03:13:34,326 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 03:13:34,328 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 03:13:34,328 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 03:13:34,329 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 03:13:34,330 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 03:13:34,331 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 03:13:34,332 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 03:13:34,333 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 03:13:34,334 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 03:13:34,336 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 03:13:34,337 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 03:13:34,338 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 03:13:34,339 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 03:13:34,340 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 03:13:34,342 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 03:13:34,342 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 03:13:34,343 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 03:13:34,344 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 03:13:34,344 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 03:13:34,345 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 03:13:34,345 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 03:13:34,346 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 03:13:34,347 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 03:13:34,347 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 03:13:34,348 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 03:13:34,349 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 03:13:34,349 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 03:13:34,349 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 03:13:34,350 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 03:13:34,351 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 03:13:34,351 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 03:13:34,352 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 03:13:34,367 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 03:13:34,367 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 03:13:34,369 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 03:13:34,369 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 03:13:34,369 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 03:13:34,369 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 03:13:34,370 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 03:13:34,370 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 03:13:34,370 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 03:13:34,370 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 03:13:34,370 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 03:13:34,370 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 03:13:34,371 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 03:13:34,371 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 03:13:34,371 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 03:13:34,371 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 03:13:34,371 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 03:13:34,372 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 03:13:34,372 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 03:13:34,372 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 03:13:34,372 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 03:13:34,373 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 03:13:34,373 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 03:13:34,373 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 03:13:34,373 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 03:13:34,374 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 03:13:34,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 03:13:34,374 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 03:13:34,374 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 -> SequenceOfStatements 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 03:13:34,405 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 03:13:34,418 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 03:13:34,422 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 03:13:34,424 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 03:13:34,424 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 03:13:34,425 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c [2019-09-18 03:13:34,486 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b63723eb/b59c1e76e1034692af8b2766df84cfc8/FLAG3470cd73a [2019-09-18 03:13:35,086 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 03:13:35,086 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c [2019-09-18 03:13:35,113 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b63723eb/b59c1e76e1034692af8b2766df84cfc8/FLAG3470cd73a [2019-09-18 03:13:35,326 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b63723eb/b59c1e76e1034692af8b2766df84cfc8 [2019-09-18 03:13:35,340 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 03:13:35,345 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 03:13:35,346 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 03:13:35,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 03:13:35,350 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 03:13:35,351 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 03:13:35" (1/1) ... [2019-09-18 03:13:35,355 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e0db5b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:13:35, skipping insertion in model container [2019-09-18 03:13:35,355 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 03:13:35" (1/1) ... [2019-09-18 03:13:35,363 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 03:13:35,439 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 03:13:36,249 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 03:13:36,276 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 03:13:36,415 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 03:13:36,473 INFO L192 MainTranslator]: Completed translation [2019-09-18 03:13:36,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:13:36 WrapperNode [2019-09-18 03:13:36,474 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 03:13:36,475 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 03:13:36,475 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 03:13:36,475 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 03:13:36,490 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:13:36" (1/1) ... [2019-09-18 03:13:36,490 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:13:36" (1/1) ... [2019-09-18 03:13:36,537 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:13:36" (1/1) ... [2019-09-18 03:13:36,537 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:13:36" (1/1) ... [2019-09-18 03:13:36,587 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:13:36" (1/1) ... [2019-09-18 03:13:36,611 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:13:36" (1/1) ... [2019-09-18 03:13:36,622 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:13:36" (1/1) ... [2019-09-18 03:13:36,639 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 03:13:36,640 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 03:13:36,640 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 03:13:36,640 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 03:13:36,641 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:13:36" (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 03:13:36,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 03:13:36,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 03:13:36,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-18 03:13:36,739 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-18 03:13:36,739 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-18 03:13:36,740 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-18 03:13:36,740 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-18 03:13:36,741 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-18 03:13:36,741 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-18 03:13:36,741 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-18 03:13:36,741 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-18 03:13:36,742 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-18 03:13:36,743 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-18 03:13:36,743 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-18 03:13:36,743 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 03:13:36,743 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-09-18 03:13:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-18 03:13:36,746 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-18 03:13:36,746 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-18 03:13:36,746 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-18 03:13:36,746 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-18 03:13:36,747 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-18 03:13:36,747 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-18 03:13:36,747 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-18 03:13:36,747 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-18 03:13:36,747 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-18 03:13:36,747 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-18 03:13:36,747 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-18 03:13:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-18 03:13:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-18 03:13:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-18 03:13:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-18 03:13:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-18 03:13:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-18 03:13:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-18 03:13:36,749 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-18 03:13:36,749 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-18 03:13:36,749 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-18 03:13:36,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-18 03:13:36,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-18 03:13:36,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-18 03:13:36,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-18 03:13:36,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-18 03:13:36,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-18 03:13:36,750 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-18 03:13:36,750 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-18 03:13:36,750 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-18 03:13:36,750 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-18 03:13:36,751 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-18 03:13:36,751 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-18 03:13:36,751 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-18 03:13:36,751 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-18 03:13:36,751 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-18 03:13:36,751 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-18 03:13:36,751 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-18 03:13:36,752 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-18 03:13:36,752 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-18 03:13:36,752 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-18 03:13:36,752 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-18 03:13:36,753 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-18 03:13:36,753 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-18 03:13:36,753 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-18 03:13:36,754 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-18 03:13:36,754 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-18 03:13:36,754 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-18 03:13:36,754 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-18 03:13:36,754 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-18 03:13:36,754 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-18 03:13:36,755 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-18 03:13:36,755 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-18 03:13:36,755 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-18 03:13:36,755 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-18 03:13:36,755 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-18 03:13:36,756 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-18 03:13:36,756 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Base [2019-09-18 03:13:36,757 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-18 03:13:36,757 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-18 03:13:36,757 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AddressBook [2019-09-18 03:13:36,758 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-18 03:13:36,758 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-18 03:13:36,758 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-18 03:13:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-18 03:13:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-18 03:13:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-18 03:13:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-18 03:13:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-09-18 03:13:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-18 03:13:36,760 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-18 03:13:36,760 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-18 03:13:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-18 03:13:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-18 03:13:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-18 03:13:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-18 03:13:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-18 03:13:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 03:13:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 03:13:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-18 03:13:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-09-18 03:13:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-18 03:13:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-18 03:13:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-18 03:13:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-18 03:13:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-18 03:13:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-18 03:13:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-18 03:13:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-18 03:13:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-18 03:13:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-18 03:13:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-18 03:13:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-18 03:13:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-18 03:13:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-18 03:13:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-18 03:13:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-18 03:13:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-18 03:13:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-18 03:13:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-18 03:13:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-18 03:13:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-18 03:13:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-18 03:13:36,766 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-18 03:13:36,766 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 03:13:36,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-18 03:13:36,770 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-18 03:13:36,771 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-18 03:13:36,771 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-18 03:13:36,771 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-18 03:13:36,771 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-18 03:13:36,772 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-18 03:13:36,772 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-18 03:13:36,772 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-18 03:13:36,772 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-18 03:13:36,773 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-18 03:13:36,774 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-18 03:13:36,777 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-18 03:13:36,777 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-18 03:13:36,777 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-18 03:13:36,778 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-18 03:13:36,778 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-18 03:13:36,779 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-18 03:13:36,779 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-18 03:13:36,779 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-18 03:13:36,779 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-18 03:13:36,780 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-18 03:13:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-18 03:13:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-18 03:13:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-18 03:13:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-18 03:13:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-18 03:13:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-18 03:13:36,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-18 03:13:36,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-18 03:13:36,787 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-18 03:13:36,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-18 03:13:36,787 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-18 03:13:36,787 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-18 03:13:36,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-18 03:13:36,788 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-18 03:13:36,788 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-18 03:13:36,789 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-18 03:13:36,789 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-18 03:13:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-18 03:13:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-18 03:13:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-18 03:13:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-18 03:13:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-18 03:13:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-18 03:13:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-18 03:13:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-18 03:13:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-18 03:13:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-18 03:13:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-18 03:13:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-18 03:13:36,792 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-18 03:13:36,792 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-18 03:13:36,792 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-18 03:13:36,792 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-18 03:13:36,792 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-18 03:13:36,792 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-18 03:13:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-18 03:13:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-18 03:13:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-18 03:13:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-18 03:13:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-18 03:13:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-18 03:13:36,794 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-18 03:13:36,794 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-18 03:13:36,794 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-18 03:13:36,795 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-18 03:13:36,795 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-18 03:13:36,795 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-18 03:13:36,795 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-09-18 03:13:36,795 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-18 03:13:36,796 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Base [2019-09-18 03:13:36,796 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AddressBook [2019-09-18 03:13:36,796 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-18 03:13:36,796 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-18 03:13:36,796 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-18 03:13:36,796 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-18 03:13:36,797 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-18 03:13:36,797 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 03:13:36,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-18 03:13:36,797 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 03:13:38,852 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 03:13:38,852 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-18 03:13:38,854 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 03:13:38 BoogieIcfgContainer [2019-09-18 03:13:38,854 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 03:13:38,855 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 03:13:38,855 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 03:13:38,856 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 03:13:38,857 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 03:13:38" (1/1) ... [2019-09-18 03:13:38,857 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 03:13:38,897 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 03:13:38,897 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 03:13:38,914 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 03:13:38,928 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 03:13:38,930 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 03:14:24,269 WARN L191 SmtUtils]: Spent 29.31 s on a formula simplification that was a NOOP. DAG size: 570 [2019-09-18 03:14:26,931 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 267 DAG size of output: 217 [2019-09-18 03:14:34,699 WARN L191 SmtUtils]: Spent 7.76 s on a formula simplification. DAG size of input: 609 DAG size of output: 553 [2019-09-18 03:14:38,322 WARN L191 SmtUtils]: Spent 3.61 s on a formula simplification that was a NOOP. DAG size: 553 [2019-09-18 03:14:41,904 WARN L191 SmtUtils]: Spent 3.58 s on a formula simplification that was a NOOP. DAG size: 553 [2019-09-18 03:14:41,932 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 627 for LOIs [2019-09-18 03:14:42,259 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 609 for LOIs [2019-09-18 03:14:52,418 WARN L191 SmtUtils]: Spent 9.64 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:14:57,184 WARN L191 SmtUtils]: Spent 4.76 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:15:06,824 WARN L191 SmtUtils]: Spent 9.62 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:15:11,580 WARN L191 SmtUtils]: Spent 4.76 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:15:21,191 WARN L191 SmtUtils]: Spent 9.60 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:15:25,976 WARN L191 SmtUtils]: Spent 4.78 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:15:35,672 WARN L191 SmtUtils]: Spent 9.68 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:15:40,408 WARN L191 SmtUtils]: Spent 4.73 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:15:50,075 WARN L191 SmtUtils]: Spent 9.66 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:15:54,806 WARN L191 SmtUtils]: Spent 4.73 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:16:04,446 WARN L191 SmtUtils]: Spent 9.64 s on a formula simplification. DAG size of input: 646 DAG size of output: 641 [2019-09-18 03:16:09,240 WARN L191 SmtUtils]: Spent 4.79 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-18 03:16:18,882 WARN L191 SmtUtils]: Spent 9.63 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:16:23,674 WARN L191 SmtUtils]: Spent 4.79 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:16:33,270 WARN L191 SmtUtils]: Spent 9.59 s on a formula simplification. DAG size of input: 646 DAG size of output: 641 [2019-09-18 03:16:38,055 WARN L191 SmtUtils]: Spent 4.78 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-18 03:16:47,752 WARN L191 SmtUtils]: Spent 9.70 s on a formula simplification. DAG size of input: 648 DAG size of output: 643 [2019-09-18 03:16:52,577 WARN L191 SmtUtils]: Spent 4.82 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-18 03:17:02,235 WARN L191 SmtUtils]: Spent 9.64 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:17:07,009 WARN L191 SmtUtils]: Spent 4.77 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:17:16,797 WARN L191 SmtUtils]: Spent 9.77 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:17:21,547 WARN L191 SmtUtils]: Spent 4.75 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:17:31,170 WARN L191 SmtUtils]: Spent 9.61 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:17:36,002 WARN L191 SmtUtils]: Spent 4.83 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:17:45,651 WARN L191 SmtUtils]: Spent 9.63 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:17:50,424 WARN L191 SmtUtils]: Spent 4.77 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:18:00,047 WARN L191 SmtUtils]: Spent 9.61 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:18:04,867 WARN L191 SmtUtils]: Spent 4.82 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:18:14,562 WARN L191 SmtUtils]: Spent 9.68 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:18:19,374 WARN L191 SmtUtils]: Spent 4.81 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:18:29,015 WARN L191 SmtUtils]: Spent 9.62 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:18:33,792 WARN L191 SmtUtils]: Spent 4.78 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:18:43,487 WARN L191 SmtUtils]: Spent 9.69 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:18:48,311 WARN L191 SmtUtils]: Spent 4.82 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:18:58,016 WARN L191 SmtUtils]: Spent 9.70 s on a formula simplification. DAG size of input: 646 DAG size of output: 641 [2019-09-18 03:19:02,817 WARN L191 SmtUtils]: Spent 4.80 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-18 03:19:12,472 WARN L191 SmtUtils]: Spent 9.64 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:19:17,296 WARN L191 SmtUtils]: Spent 4.82 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:19:27,017 WARN L191 SmtUtils]: Spent 9.72 s on a formula simplification. DAG size of input: 646 DAG size of output: 641 [2019-09-18 03:19:31,856 WARN L191 SmtUtils]: Spent 4.84 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-18 03:19:41,452 WARN L191 SmtUtils]: Spent 9.58 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:19:46,294 WARN L191 SmtUtils]: Spent 4.84 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:19:55,899 WARN L191 SmtUtils]: Spent 9.60 s on a formula simplification. DAG size of input: 646 DAG size of output: 641 [2019-09-18 03:20:00,785 WARN L191 SmtUtils]: Spent 4.88 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-18 03:20:10,529 WARN L191 SmtUtils]: Spent 9.74 s on a formula simplification. DAG size of input: 648 DAG size of output: 643 [2019-09-18 03:20:15,262 WARN L191 SmtUtils]: Spent 4.73 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-18 03:20:24,920 WARN L191 SmtUtils]: Spent 9.65 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:20:29,678 WARN L191 SmtUtils]: Spent 4.76 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:20:39,303 WARN L191 SmtUtils]: Spent 9.61 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:20:44,136 WARN L191 SmtUtils]: Spent 4.83 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:20:53,658 WARN L191 SmtUtils]: Spent 9.52 s on a formula simplification. DAG size of input: 646 DAG size of output: 641 [2019-09-18 03:20:58,359 WARN L191 SmtUtils]: Spent 4.70 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-18 03:21:07,620 WARN L191 SmtUtils]: Spent 9.25 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:21:12,139 WARN L191 SmtUtils]: Spent 4.52 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:21:21,484 WARN L191 SmtUtils]: Spent 9.33 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:21:26,062 WARN L191 SmtUtils]: Spent 4.58 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:21:35,314 WARN L191 SmtUtils]: Spent 9.25 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:21:39,827 WARN L191 SmtUtils]: Spent 4.51 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:21:49,066 WARN L191 SmtUtils]: Spent 9.24 s on a formula simplification. DAG size of input: 646 DAG size of output: 641 [2019-09-18 03:21:53,659 WARN L191 SmtUtils]: Spent 4.59 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-18 03:22:02,875 WARN L191 SmtUtils]: Spent 9.20 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:22:07,463 WARN L191 SmtUtils]: Spent 4.59 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:22:16,676 WARN L191 SmtUtils]: Spent 9.21 s on a formula simplification. DAG size of input: 646 DAG size of output: 641 [2019-09-18 03:22:21,286 WARN L191 SmtUtils]: Spent 4.61 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-18 03:22:30,581 WARN L191 SmtUtils]: Spent 9.29 s on a formula simplification. DAG size of input: 648 DAG size of output: 643 [2019-09-18 03:22:35,236 WARN L191 SmtUtils]: Spent 4.65 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-18 03:22:44,546 WARN L191 SmtUtils]: Spent 9.30 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:22:49,153 WARN L191 SmtUtils]: Spent 4.61 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:22:58,256 WARN L191 SmtUtils]: Spent 9.09 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:23:02,804 WARN L191 SmtUtils]: Spent 4.55 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:23:11,993 WARN L191 SmtUtils]: Spent 9.18 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:23:16,547 WARN L191 SmtUtils]: Spent 4.55 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:23:25,737 WARN L191 SmtUtils]: Spent 9.19 s on a formula simplification. DAG size of input: 646 DAG size of output: 641 [2019-09-18 03:23:30,382 WARN L191 SmtUtils]: Spent 4.64 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-18 03:23:39,585 WARN L191 SmtUtils]: Spent 9.19 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:23:44,115 WARN L191 SmtUtils]: Spent 4.53 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:23:53,317 WARN L191 SmtUtils]: Spent 9.20 s on a formula simplification. DAG size of input: 646 DAG size of output: 641 [2019-09-18 03:23:57,930 WARN L191 SmtUtils]: Spent 4.61 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-18 03:24:07,131 WARN L191 SmtUtils]: Spent 9.20 s on a formula simplification. DAG size of input: 648 DAG size of output: 643 [2019-09-18 03:24:11,754 WARN L191 SmtUtils]: Spent 4.62 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-18 03:24:20,982 WARN L191 SmtUtils]: Spent 9.22 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:24:25,591 WARN L191 SmtUtils]: Spent 4.61 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:24:34,873 WARN L191 SmtUtils]: Spent 9.27 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:24:39,422 WARN L191 SmtUtils]: Spent 4.55 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:24:48,676 WARN L191 SmtUtils]: Spent 9.25 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:24:53,225 WARN L191 SmtUtils]: Spent 4.55 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:25:02,492 WARN L191 SmtUtils]: Spent 9.26 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:25:07,071 WARN L191 SmtUtils]: Spent 4.58 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:25:16,296 WARN L191 SmtUtils]: Spent 9.22 s on a formula simplification. DAG size of input: 646 DAG size of output: 641 [2019-09-18 03:25:20,892 WARN L191 SmtUtils]: Spent 4.59 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-18 03:25:30,139 WARN L191 SmtUtils]: Spent 9.25 s on a formula simplification. DAG size of input: 648 DAG size of output: 643 [2019-09-18 03:25:34,829 WARN L191 SmtUtils]: Spent 4.69 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-18 03:25:44,148 WARN L191 SmtUtils]: Spent 9.32 s on a formula simplification. DAG size of input: 650 DAG size of output: 645 [2019-09-18 03:25:48,762 WARN L191 SmtUtils]: Spent 4.61 s on a formula simplification that was a NOOP. DAG size: 645 [2019-09-18 03:25:57,988 WARN L191 SmtUtils]: Spent 9.22 s on a formula simplification. DAG size of input: 650 DAG size of output: 639 [2019-09-18 03:26:02,535 WARN L191 SmtUtils]: Spent 4.55 s on a formula simplification that was a NOOP. DAG size: 639 [2019-09-18 03:26:11,755 WARN L191 SmtUtils]: Spent 9.22 s on a formula simplification. DAG size of input: 646 DAG size of output: 641 [2019-09-18 03:26:16,393 WARN L191 SmtUtils]: Spent 4.64 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-18 03:26:25,591 WARN L191 SmtUtils]: Spent 9.20 s on a formula simplification. DAG size of input: 648 DAG size of output: 643 [2019-09-18 03:26:30,171 WARN L191 SmtUtils]: Spent 4.58 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-18 03:26:39,412 WARN L191 SmtUtils]: Spent 9.24 s on a formula simplification. DAG size of input: 650 DAG size of output: 645 [2019-09-18 03:26:44,021 WARN L191 SmtUtils]: Spent 4.61 s on a formula simplification that was a NOOP. DAG size: 645