java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product10.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-21 09:12:35,598 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-21 09:12:35,601 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-21 09:12:35,618 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-21 09:12:35,619 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-21 09:12:35,620 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-21 09:12:35,623 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-21 09:12:35,636 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-21 09:12:35,637 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-21 09:12:35,639 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-21 09:12:35,642 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-21 09:12:35,643 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-21 09:12:35,644 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-21 09:12:35,647 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-21 09:12:35,650 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-21 09:12:35,653 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-21 09:12:35,654 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-21 09:12:35,658 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-21 09:12:35,660 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-21 09:12:35,665 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-21 09:12:35,670 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-21 09:12:35,672 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-21 09:12:35,673 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-21 09:12:35,676 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-21 09:12:35,678 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-21 09:12:35,679 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-21 09:12:35,679 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-21 09:12:35,682 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-21 09:12:35,683 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-21 09:12:35,686 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-21 09:12:35,686 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-21 09:12:35,687 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-21 09:12:35,688 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-21 09:12:35,688 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-21 09:12:35,692 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-21 09:12:35,692 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-21 09:12:35,693 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-21 09:12:35,693 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-21 09:12:35,693 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-21 09:12:35,694 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-21 09:12:35,695 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-21 09:12:35,696 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 [2019-09-21 09:12:35,720 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-21 09:12:35,720 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-21 09:12:35,722 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-21 09:12:35,723 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-21 09:12:35,723 INFO L138 SettingsManager]: * Use SBE=true [2019-09-21 09:12:35,723 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-21 09:12:35,724 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-21 09:12:35,724 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-21 09:12:35,724 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-21 09:12:35,724 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-21 09:12:35,725 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-21 09:12:35,725 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-21 09:12:35,726 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-21 09:12:35,726 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-21 09:12:35,726 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-21 09:12:35,727 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-21 09:12:35,727 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-21 09:12:35,727 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-21 09:12:35,727 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-21 09:12:35,728 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-21 09:12:35,728 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-21 09:12:35,728 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-21 09:12:35,728 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-21 09:12:35,728 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-21 09:12:35,729 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-21 09:12:35,729 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-21 09:12:35,729 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-21 09:12:35,729 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-21 09:12:35,730 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-09-21 09:12:35,788 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-21 09:12:35,808 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-21 09:12:35,812 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-21 09:12:35,813 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-21 09:12:35,814 INFO L275 PluginConnector]: CDTParser initialized [2019-09-21 09:12:35,814 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product10.cil.c [2019-09-21 09:12:35,883 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f613c03c5/cd8920520da74ebab55e8754d7fc9000/FLAG5f905005c [2019-09-21 09:12:36,490 INFO L306 CDTParser]: Found 1 translation units. [2019-09-21 09:12:36,491 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product10.cil.c [2019-09-21 09:12:36,519 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f613c03c5/cd8920520da74ebab55e8754d7fc9000/FLAG5f905005c [2019-09-21 09:12:36,705 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f613c03c5/cd8920520da74ebab55e8754d7fc9000 [2019-09-21 09:12:36,718 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-21 09:12:36,720 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-21 09:12:36,720 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-21 09:12:36,721 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-21 09:12:36,725 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-21 09:12:36,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:12:36" (1/1) ... [2019-09-21 09:12:36,729 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 21.09 09:12:36, skipping insertion in model container [2019-09-21 09:12:36,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:12:36" (1/1) ... [2019-09-21 09:12:36,737 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-21 09:12:36,811 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-21 09:12:37,474 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-21 09:12:37,502 INFO L188 MainTranslator]: Completed pre-run [2019-09-21 09:12:37,635 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-21 09:12:37,700 INFO L192 MainTranslator]: Completed translation [2019-09-21 09:12:37,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:12:37 WrapperNode [2019-09-21 09:12:37,701 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-21 09:12:37,702 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-21 09:12:37,702 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-21 09:12:37,702 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-21 09:12:37,717 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:12:37" (1/1) ... [2019-09-21 09:12:37,718 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:12:37" (1/1) ... [2019-09-21 09:12:37,750 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:12:37" (1/1) ... [2019-09-21 09:12:37,751 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:12:37" (1/1) ... [2019-09-21 09:12:37,816 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:12:37" (1/1) ... [2019-09-21 09:12:37,836 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:12:37" (1/1) ... [2019-09-21 09:12:37,847 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:12:37" (1/1) ... [2019-09-21 09:12:37,879 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-21 09:12:37,879 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-21 09:12:37,880 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-21 09:12:37,880 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-21 09:12:37,881 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:12:37" (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 [2019-09-21 09:12:37,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-21 09:12:37,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-21 09:12:37,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-21 09:12:37,973 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-21 09:12:37,973 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-21 09:12:37,973 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-21 09:12:37,974 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-21 09:12:37,974 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-21 09:12:37,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-21 09:12:37,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-21 09:12:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-21 09:12:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-21 09:12:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-21 09:12:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-21 09:12:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-21 09:12:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-21 09:12:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-21 09:12:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-21 09:12:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-21 09:12:37,977 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-09-21 09:12:37,977 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AutoResponder [2019-09-21 09:12:37,979 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-21 09:12:37,979 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-21 09:12:37,979 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-21 09:12:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-21 09:12:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-21 09:12:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-21 09:12:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-21 09:12:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-09-21 09:12:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-21 09:12:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-21 09:12:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-21 09:12:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-21 09:12:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-21 09:12:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-21 09:12:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-21 09:12:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-21 09:12:37,982 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-09-21 09:12:37,982 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-21 09:12:37,982 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-21 09:12:37,982 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-21 09:12:37,982 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-21 09:12:37,982 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-21 09:12:37,982 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-21 09:12:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-21 09:12:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-21 09:12:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-21 09:12:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-21 09:12:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-21 09:12:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-21 09:12:37,984 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-21 09:12:37,984 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-21 09:12:37,984 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-21 09:12:37,984 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-21 09:12:37,984 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-21 09:12:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-21 09:12:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-21 09:12:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-21 09:12:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-21 09:12:37,986 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-21 09:12:37,986 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-21 09:12:37,986 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-21 09:12:37,986 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-21 09:12:37,986 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-21 09:12:37,987 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-21 09:12:37,987 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-21 09:12:37,987 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-21 09:12:37,987 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-21 09:12:37,987 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-21 09:12:37,988 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-21 09:12:37,988 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-21 09:12:37,988 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-21 09:12:37,988 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-21 09:12:37,988 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-21 09:12:37,988 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-21 09:12:37,989 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-21 09:12:37,989 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-21 09:12:37,989 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-21 09:12:37,989 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-21 09:12:37,989 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-21 09:12:37,990 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-21 09:12:37,990 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-21 09:12:37,990 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-21 09:12:37,990 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-21 09:12:37,990 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-21 09:12:37,990 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-21 09:12:37,991 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-21 09:12:37,991 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-21 09:12:37,991 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-21 09:12:37,991 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-21 09:12:37,991 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-21 09:12:37,992 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-21 09:12:37,992 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-21 09:12:37,992 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-21 09:12:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-21 09:12:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-21 09:12:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-21 09:12:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-21 09:12:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-21 09:12:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-21 09:12:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-21 09:12:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-21 09:12:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-21 09:12:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-21 09:12:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-21 09:12:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-21 09:12:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-21 09:12:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-21 09:12:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-21 09:12:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-21 09:12:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-21 09:12:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-21 09:12:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-21 09:12:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-21 09:12:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-21 09:12:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-21 09:12:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-21 09:12:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-21 09:12:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-21 09:12:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-21 09:12:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-21 09:12:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-21 09:12:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-21 09:12:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-21 09:12:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-21 09:12:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-21 09:12:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-21 09:12:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-21 09:12:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-21 09:12:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-21 09:12:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-21 09:12:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-21 09:12:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-21 09:12:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-21 09:12:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-21 09:12:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-21 09:12:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-21 09:12:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-21 09:12:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-21 09:12:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-21 09:12:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-21 09:12:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-21 09:12:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-21 09:12:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-09-21 09:12:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-21 09:12:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-09-21 09:12:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AutoResponder [2019-09-21 09:12:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-21 09:12:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-21 09:12:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-21 09:12:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-21 09:12:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-21 09:12:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-21 09:12:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-21 09:12:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-21 09:12:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-21 09:12:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-21 09:12:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-21 09:12:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-09-21 09:12:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-21 09:12:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-21 09:12:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-21 09:12:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-21 09:12:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-21 09:12:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-21 09:12:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-21 09:12:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-21 09:12:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-21 09:12:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-21 09:12:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-21 09:12:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-21 09:12:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-21 09:12:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-21 09:12:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-21 09:12:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-21 09:12:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-21 09:12:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-21 09:12:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-21 09:12:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-21 09:12:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-21 09:12:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-21 09:12:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-21 09:12:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-21 09:12:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-21 09:12:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-21 09:12:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-21 09:12:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-21 09:12:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-21 09:12:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-21 09:12:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-21 09:12:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-21 09:12:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-21 09:12:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-21 09:12:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-21 09:12:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-21 09:12:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-21 09:12:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-21 09:12:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-21 09:12:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-21 09:12:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-21 09:12:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-21 09:12:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-21 09:12:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-21 09:12:42,734 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-21 09:12:42,734 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-21 09:12:42,736 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:12:42 BoogieIcfgContainer [2019-09-21 09:12:42,736 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-21 09:12:42,736 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-21 09:12:42,736 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-21 09:12:42,737 INFO L275 PluginConnector]: Sifa initialized [2019-09-21 09:12:42,739 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:12:42" (1/1) ... [2019-09-21 09:12:42,740 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_QUICK ♦ Intern Fluid=SizeLimitFluid [2019-09-21 09:12:42,781 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-21 09:12:42,782 INFO L169 IcfgInterpreter]: Building call graph [2019-09-21 09:12:42,802 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-21 09:12:42,814 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-21 09:12:42,815 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-21 09:12:56,631 WARN L191 SmtUtils]: Spent 500.00 ms on a formula simplification that was a NOOP. DAG size: 559 [2019-09-21 09:12:58,997 WARN L191 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 197 [2019-09-21 09:12:59,284 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 591 [2019-09-21 09:12:59,570 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 420 [2019-09-21 09:12:59,614 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 458 for LOIs [2019-09-21 09:12:59,744 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 439 for LOIs [2019-09-21 09:13:00,757 WARN L191 SmtUtils]: Spent 753.00 ms on a formula simplification that was a NOOP. DAG size: 506 [2019-09-21 09:13:01,055 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 489 [2019-09-21 09:13:01,368 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 490 [2019-09-21 09:13:01,597 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 486 [2019-09-21 09:13:02,194 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:02,408 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 490 [2019-09-21 09:13:02,592 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 490 [2019-09-21 09:13:03,351 WARN L191 SmtUtils]: Spent 625.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:03,748 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:04,106 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:04,519 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:04,867 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:05,227 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:05,585 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:05,975 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:06,314 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:06,709 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:07,066 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:07,413 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:07,835 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:08,212 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:08,592 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:08,952 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:09,289 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:09,638 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:10,014 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:10,349 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:10,692 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:11,035 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:11,369 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:11,704 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:12,078 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:12,412 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:12,748 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:13,084 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:13,423 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:13,674 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 490 [2019-09-21 09:13:14,044 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 491 DAG size of output: 485 [2019-09-21 09:13:14,301 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 490 [2019-09-21 09:13:14,610 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 491 DAG size of output: 485 [2019-09-21 09:13:14,857 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 490 [2019-09-21 09:13:15,123 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 491 DAG size of output: 485 [2019-09-21 09:13:15,305 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 490