java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/email_spec7_product13.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 10:01:16,364 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 10:01:16,366 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 10:01:16,377 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 10:01:16,378 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 10:01:16,379 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 10:01:16,380 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 10:01:16,382 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 10:01:16,384 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 10:01:16,385 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 10:01:16,385 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 10:01:16,387 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 10:01:16,387 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 10:01:16,388 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 10:01:16,389 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 10:01:16,390 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 10:01:16,391 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 10:01:16,392 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 10:01:16,394 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 10:01:16,396 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 10:01:16,397 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 10:01:16,398 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 10:01:16,399 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 10:01:16,400 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 10:01:16,403 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 10:01:16,403 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 10:01:16,403 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 10:01:16,404 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 10:01:16,404 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 10:01:16,407 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 10:01:16,407 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 10:01:16,408 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 10:01:16,409 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 10:01:16,411 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 10:01:16,412 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 10:01:16,413 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 10:01:16,413 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 10:01:16,414 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 10:01:16,414 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 10:01:16,417 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 10:01:16,418 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 10:01:16,422 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-17 10:01:16,445 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 10:01:16,445 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 10:01:16,447 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 10:01:16,447 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 10:01:16,447 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 10:01:16,448 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 10:01:16,448 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 10:01:16,448 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 10:01:16,449 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 10:01:16,449 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 10:01:16,450 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 10:01:16,450 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 10:01:16,450 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 10:01:16,451 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 10:01:16,451 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 10:01:16,451 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 10:01:16,451 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 10:01:16,451 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 10:01:16,452 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 10:01:16,452 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 10:01:16,452 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 10:01:16,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 10:01:16,453 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 10:01:16,453 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 10:01:16,453 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 10:01:16,454 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 10:01:16,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 10:01:16,454 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 10:01:16,454 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-17 10:01:16,503 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 10:01:16,515 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 10:01:16,519 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 10:01:16,520 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 10:01:16,521 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 10:01:16,524 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec7_product13.cil.c [2019-09-17 10:01:16,594 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5b59482e/6948b0fe859c4aa5b0d3236da59f32f1/FLAG6d09c984b [2019-09-17 10:01:17,209 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 10:01:17,210 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec7_product13.cil.c [2019-09-17 10:01:17,231 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5b59482e/6948b0fe859c4aa5b0d3236da59f32f1/FLAG6d09c984b [2019-09-17 10:01:17,492 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5b59482e/6948b0fe859c4aa5b0d3236da59f32f1 [2019-09-17 10:01:17,500 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 10:01:17,501 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 10:01:17,502 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 10:01:17,502 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 10:01:17,506 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 10:01:17,507 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 10:01:17" (1/1) ... [2019-09-17 10:01:17,510 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45128df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 10:01:17, skipping insertion in model container [2019-09-17 10:01:17,510 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 10:01:17" (1/1) ... [2019-09-17 10:01:17,518 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 10:01:17,585 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 10:01:18,281 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 10:01:18,305 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 10:01:18,455 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 10:01:18,556 INFO L192 MainTranslator]: Completed translation [2019-09-17 10:01:18,557 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 10:01:18 WrapperNode [2019-09-17 10:01:18,557 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 10:01:18,558 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 10:01:18,558 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 10:01:18,558 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 10:01:18,568 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 10:01:18" (1/1) ... [2019-09-17 10:01:18,568 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 10:01:18" (1/1) ... [2019-09-17 10:01:18,600 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 10:01:18" (1/1) ... [2019-09-17 10:01:18,601 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 10:01:18" (1/1) ... [2019-09-17 10:01:18,653 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 10:01:18" (1/1) ... [2019-09-17 10:01:18,676 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 10:01:18" (1/1) ... [2019-09-17 10:01:18,687 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 10:01:18" (1/1) ... [2019-09-17 10:01:18,703 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 10:01:18,703 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 10:01:18,704 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 10:01:18,704 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 10:01:18,705 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 10:01:18" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 10:01:18,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 10:01:18,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 10:01:18,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-17 10:01:18,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptVerify_spec__1 [2019-09-17 10:01:18,780 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-09-17 10:01:18,780 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-17 10:01:18,780 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-09-17 10:01:18,780 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-17 10:01:18,780 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-09-17 10:01:18,781 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-17 10:01:18,781 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-17 10:01:18,781 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-17 10:01:18,781 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-17 10:01:18,782 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 10:01:18,782 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-09-17 10:01:18,782 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-09-17 10:01:18,782 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-09-17 10:01:18,782 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-09-17 10:01:18,783 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-09-17 10:01:18,783 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-09-17 10:01:18,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-09-17 10:01:18,783 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-09-17 10:01:18,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-09-17 10:01:18,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-17 10:01:18,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-17 10:01:18,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-17 10:01:18,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-17 10:01:18,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-17 10:01:18,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-17 10:01:18,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-17 10:01:18,785 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-17 10:01:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-17 10:01:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-17 10:01:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-17 10:01:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-17 10:01:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-17 10:01:18,787 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-17 10:01:18,787 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-17 10:01:18,787 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-17 10:01:18,787 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-17 10:01:18,787 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-17 10:01:18,787 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-17 10:01:18,788 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-17 10:01:18,788 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-17 10:01:18,788 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-17 10:01:18,788 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-17 10:01:18,788 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-17 10:01:18,788 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-17 10:01:18,789 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-17 10:01:18,789 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-17 10:01:18,789 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-17 10:01:18,789 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-17 10:01:18,789 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-17 10:01:18,790 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-17 10:01:18,790 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-17 10:01:18,790 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-17 10:01:18,790 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-09-17 10:01:18,790 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Sign [2019-09-17 10:01:18,791 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-17 10:01:18,791 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-17 10:01:18,791 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-17 10:01:18,791 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-17 10:01:18,791 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-17 10:01:18,792 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-09-17 10:01:18,792 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-17 10:01:18,792 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-17 10:01:18,792 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-09-17 10:01:18,792 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-17 10:01:18,792 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-17 10:01:18,793 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-17 10:01:18,793 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-17 10:01:18,793 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-17 10:01:18,793 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-17 10:01:18,793 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-17 10:01:18,794 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-09-17 10:01:18,794 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-09-17 10:01:18,794 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-09-17 10:01:18,794 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-09-17 10:01:18,794 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-17 10:01:18,794 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-17 10:01:18,795 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-17 10:01:18,795 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-17 10:01:18,795 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-17 10:01:18,795 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-17 10:01:18,795 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-17 10:01:18,796 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-17 10:01:18,796 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-17 10:01:18,796 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-17 10:01:18,796 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-17 10:01:18,796 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-17 10:01:18,797 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-17 10:01:18,797 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-17 10:01:18,797 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-17 10:01:18,797 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-17 10:01:18,797 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-17 10:01:18,797 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-17 10:01:18,798 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-17 10:01:18,798 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-17 10:01:18,798 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-17 10:01:18,798 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-17 10:01:18,798 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-17 10:01:18,798 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-17 10:01:18,799 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-17 10:01:18,799 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-17 10:01:18,799 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-17 10:01:18,799 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-17 10:01:18,799 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-17 10:01:18,799 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-17 10:01:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 10:01:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-17 10:01:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-17 10:01:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-17 10:01:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptVerify_spec__1 [2019-09-17 10:01:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-17 10:01:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-17 10:01:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-17 10:01:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-17 10:01:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-17 10:01:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-17 10:01:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-17 10:01:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-17 10:01:18,802 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-17 10:01:18,802 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-17 10:01:18,802 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-17 10:01:18,802 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-17 10:01:18,802 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-17 10:01:18,802 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-17 10:01:18,803 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-17 10:01:18,803 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-17 10:01:18,803 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-17 10:01:18,803 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-09-17 10:01:18,803 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-17 10:01:18,803 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-17 10:01:18,804 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-17 10:01:18,804 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-17 10:01:18,804 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-17 10:01:18,804 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-17 10:01:18,804 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-17 10:01:18,804 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 10:01:18,804 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-09-17 10:01:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-09-17 10:01:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-09-17 10:01:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-09-17 10:01:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-09-17 10:01:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-09-17 10:01:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-09-17 10:01:18,806 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-09-17 10:01:18,806 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-09-17 10:01:18,806 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-09-17 10:01:18,806 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-09-17 10:01:18,806 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-09-17 10:01:18,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-17 10:01:18,806 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-17 10:01:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-17 10:01:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-17 10:01:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-17 10:01:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-17 10:01:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-17 10:01:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-17 10:01:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-17 10:01:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-17 10:01:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-17 10:01:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-17 10:01:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-17 10:01:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-17 10:01:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-17 10:01:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-17 10:01:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-17 10:01:18,809 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-17 10:01:18,809 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-17 10:01:18,809 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-17 10:01:18,809 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-17 10:01:18,809 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-17 10:01:18,809 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-17 10:01:18,809 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-17 10:01:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-17 10:01:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-17 10:01:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-17 10:01:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-17 10:01:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-17 10:01:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-17 10:01:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-17 10:01:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-17 10:01:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-17 10:01:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-17 10:01:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-17 10:01:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-17 10:01:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-17 10:01:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-17 10:01:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-17 10:01:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-17 10:01:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-17 10:01:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-17 10:01:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-17 10:01:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-09-17 10:01:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Sign [2019-09-17 10:01:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-17 10:01:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-17 10:01:18,813 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-17 10:01:18,813 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-17 10:01:18,813 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-17 10:01:18,813 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-17 10:01:18,813 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-17 10:01:18,813 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-17 10:01:18,813 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-17 10:01:18,813 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-09-17 10:01:18,814 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-09-17 10:01:18,814 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-09-17 10:01:18,814 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-09-17 10:01:18,814 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-09-17 10:01:18,814 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-17 10:01:18,814 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-17 10:01:18,815 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-17 10:01:18,815 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-17 10:01:18,815 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-17 10:01:18,815 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-17 10:01:18,815 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-17 10:01:18,815 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-17 10:01:18,815 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-17 10:01:18,816 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-17 10:01:18,816 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-17 10:01:18,816 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-17 10:01:18,816 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-17 10:01:18,816 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-17 10:01:18,816 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-17 10:01:18,816 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-17 10:01:18,817 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-17 10:01:18,817 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-17 10:01:18,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 10:01:18,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-17 10:01:18,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 10:01:23,023 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 10:01:23,024 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-17 10:01:23,026 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 10:01:23 BoogieIcfgContainer [2019-09-17 10:01:23,026 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 10:01:23,027 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 10:01:23,027 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 10:01:23,027 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 10:01:23,029 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 10:01:23" (1/1) ... [2019-09-17 10:01:23,029 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-17 10:01:23,058 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-17 10:01:23,059 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 10:01:23,068 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-17 10:01:23,077 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-17 10:01:23,079 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-17 10:02:37,300 WARN L191 SmtUtils]: Spent 47.39 s on a formula simplification that was a NOOP. DAG size: 630 [2019-09-17 10:02:40,177 WARN L191 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 207 [2019-09-17 10:02:48,728 WARN L191 SmtUtils]: Spent 8.54 s on a formula simplification. DAG size of input: 660 DAG size of output: 598 [2019-09-17 10:02:51,690 WARN L191 SmtUtils]: Spent 2.93 s on a formula simplification that was a NOOP. DAG size: 432 [2019-09-17 10:02:51,717 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 500 for LOIs [2019-09-17 10:02:51,876 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 475 for LOIs [2019-09-17 10:03:03,651 WARN L191 SmtUtils]: Spent 11.25 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:03:14,808 WARN L191 SmtUtils]: Spent 11.15 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:03:25,889 WARN L191 SmtUtils]: Spent 11.08 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:03:36,936 WARN L191 SmtUtils]: Spent 11.04 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:03:48,052 WARN L191 SmtUtils]: Spent 11.11 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:03:59,083 WARN L191 SmtUtils]: Spent 11.02 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:04:10,202 WARN L191 SmtUtils]: Spent 11.11 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:04:21,323 WARN L191 SmtUtils]: Spent 11.12 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:04:32,454 WARN L191 SmtUtils]: Spent 11.13 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:04:43,556 WARN L191 SmtUtils]: Spent 11.10 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:04:54,670 WARN L191 SmtUtils]: Spent 11.11 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:05:05,821 WARN L191 SmtUtils]: Spent 11.15 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:05:16,943 WARN L191 SmtUtils]: Spent 11.12 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:05:28,060 WARN L191 SmtUtils]: Spent 11.11 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:05:39,196 WARN L191 SmtUtils]: Spent 11.13 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:05:50,394 WARN L191 SmtUtils]: Spent 11.19 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:06:01,540 WARN L191 SmtUtils]: Spent 11.14 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:06:12,675 WARN L191 SmtUtils]: Spent 11.13 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:06:23,730 WARN L191 SmtUtils]: Spent 11.05 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:06:34,857 WARN L191 SmtUtils]: Spent 11.12 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:06:45,986 WARN L191 SmtUtils]: Spent 11.13 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:06:57,087 WARN L191 SmtUtils]: Spent 11.10 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:07:08,220 WARN L191 SmtUtils]: Spent 11.13 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:07:19,289 WARN L191 SmtUtils]: Spent 11.07 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:07:30,368 WARN L191 SmtUtils]: Spent 11.08 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:07:41,505 WARN L191 SmtUtils]: Spent 11.13 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:07:52,585 WARN L191 SmtUtils]: Spent 11.08 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:08:03,691 WARN L191 SmtUtils]: Spent 11.10 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:08:14,803 WARN L191 SmtUtils]: Spent 11.11 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:08:25,906 WARN L191 SmtUtils]: Spent 11.10 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:08:37,025 WARN L191 SmtUtils]: Spent 11.11 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:08:48,162 WARN L191 SmtUtils]: Spent 11.13 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:08:59,267 WARN L191 SmtUtils]: Spent 11.10 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:09:10,363 WARN L191 SmtUtils]: Spent 11.09 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:09:21,782 WARN L191 SmtUtils]: Spent 11.42 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:09:33,345 WARN L191 SmtUtils]: Spent 11.56 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:09:44,826 WARN L191 SmtUtils]: Spent 11.48 s on a formula simplification that was a NOOP. DAG size: 541 [2019-09-17 10:09:48,721 WARN L191 SmtUtils]: Spent 3.70 s on a formula simplification that was a NOOP. DAG size: 492 [2019-09-17 10:09:52,364 WARN L191 SmtUtils]: Spent 3.64 s on a formula simplification that was a NOOP. DAG size: 492 [2019-09-17 10:10:03,146 WARN L191 SmtUtils]: Spent 10.76 s on a formula simplification. DAG size of input: 543 DAG size of output: 492 [2019-09-17 10:10:13,815 WARN L191 SmtUtils]: Spent 10.67 s on a formula simplification. DAG size of input: 543 DAG size of output: 492 [2019-09-17 10:10:24,507 WARN L191 SmtUtils]: Spent 10.58 s on a formula simplification. DAG size of input: 497 DAG size of output: 493 [2019-09-17 10:10:28,103 WARN L191 SmtUtils]: Spent 3.59 s on a formula simplification that was a NOOP. DAG size: 493 [2019-09-17 10:10:38,809 WARN L191 SmtUtils]: Spent 10.70 s on a formula simplification. DAG size of input: 498 DAG size of output: 493 [2019-09-17 10:10:49,442 WARN L191 SmtUtils]: Spent 10.63 s on a formula simplification. DAG size of input: 498 DAG size of output: 493 [2019-09-17 10:10:59,936 WARN L191 SmtUtils]: Spent 10.47 s on a formula simplification. DAG size of input: 492 DAG size of output: 486 [2019-09-17 10:11:10,858 WARN L191 SmtUtils]: Spent 10.77 s on a formula simplification that was a NOOP. DAG size: 502 [2019-09-17 10:11:21,747 WARN L191 SmtUtils]: Spent 10.89 s on a formula simplification that was a NOOP. DAG size: 502 [2019-09-17 10:11:25,573 WARN L191 SmtUtils]: Spent 3.80 s on a formula simplification that was a NOOP. DAG size: 495 [2019-09-17 10:11:29,306 WARN L191 SmtUtils]: Spent 3.72 s on a formula simplification that was a NOOP. DAG size: 490 [2019-09-17 10:11:33,561 WARN L191 SmtUtils]: Spent 4.16 s on a formula simplification that was a NOOP. DAG size: 495 [2019-09-17 10:11:37,361 WARN L191 SmtUtils]: Spent 3.79 s on a formula simplification that was a NOOP. DAG size: 498 [2019-09-17 10:11:41,791 WARN L191 SmtUtils]: Spent 4.32 s on a formula simplification that was a NOOP. DAG size: 504 [2019-09-17 10:11:45,709 WARN L191 SmtUtils]: Spent 3.90 s on a formula simplification that was a NOOP. DAG size: 507 [2019-09-17 10:11:49,567 WARN L191 SmtUtils]: Spent 3.78 s on a formula simplification that was a NOOP. DAG size: 504 [2019-09-17 10:11:53,396 WARN L191 SmtUtils]: Spent 3.81 s on a formula simplification that was a NOOP. DAG size: 507 [2019-09-17 10:11:57,170 WARN L191 SmtUtils]: Spent 3.76 s on a formula simplification that was a NOOP. DAG size: 504 [2019-09-17 10:12:00,995 WARN L191 SmtUtils]: Spent 3.81 s on a formula simplification that was a NOOP. DAG size: 507 [2019-09-17 10:12:04,830 WARN L191 SmtUtils]: Spent 3.83 s on a formula simplification that was a NOOP. DAG size: 510 [2019-09-17 10:12:16,052 WARN L191 SmtUtils]: Spent 11.20 s on a formula simplification that was a NOOP. DAG size: 523 [2019-09-17 10:12:20,037 WARN L191 SmtUtils]: Spent 3.97 s on a formula simplification that was a NOOP. DAG size: 504 [2019-09-17 10:12:24,024 WARN L191 SmtUtils]: Spent 3.97 s on a formula simplification that was a NOOP. DAG size: 505 [2019-09-17 10:12:35,470 WARN L191 SmtUtils]: Spent 11.44 s on a formula simplification that was a NOOP. DAG size: 515 [2019-09-17 10:12:39,443 WARN L191 SmtUtils]: Spent 3.89 s on a formula simplification that was a NOOP. DAG size: 504 [2019-09-17 10:12:43,351 WARN L191 SmtUtils]: Spent 3.91 s on a formula simplification that was a NOOP. DAG size: 504 [2019-09-17 10:12:54,521 WARN L191 SmtUtils]: Spent 11.15 s on a formula simplification that was a NOOP. DAG size: 519 [2019-09-17 10:12:58,316 WARN L191 SmtUtils]: Spent 3.78 s on a formula simplification that was a NOOP. DAG size: 504 [2019-09-17 10:13:02,143 WARN L191 SmtUtils]: Spent 3.82 s on a formula simplification that was a NOOP. DAG size: 507 [2019-09-17 10:13:05,882 WARN L191 SmtUtils]: Spent 3.72 s on a formula simplification that was a NOOP. DAG size: 504 [2019-09-17 10:13:09,665 WARN L191 SmtUtils]: Spent 3.77 s on a formula simplification that was a NOOP. DAG size: 507 [2019-09-17 10:13:13,496 WARN L191 SmtUtils]: Spent 3.83 s on a formula simplification that was a NOOP. DAG size: 510 [2019-09-17 10:13:17,239 WARN L191 SmtUtils]: Spent 3.72 s on a formula simplification that was a NOOP. DAG size: 502 [2019-09-17 10:13:20,997 WARN L191 SmtUtils]: Spent 3.74 s on a formula simplification that was a NOOP. DAG size: 504 [2019-09-17 10:13:32,414 WARN L191 SmtUtils]: Spent 11.40 s on a formula simplification. DAG size of input: 518 DAG size of output: 502 [2019-09-17 10:13:43,882 WARN L191 SmtUtils]: Spent 11.46 s on a formula simplification. DAG size of input: 509 DAG size of output: 502 [2019-09-17 10:13:55,264 WARN L191 SmtUtils]: Spent 11.37 s on a formula simplification. DAG size of input: 523 DAG size of output: 504