java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid NeverFluid --sifa.intern.fluid NeverFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product19.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-19 22:20:15,438 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-19 22:20:15,441 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-19 22:20:15,452 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-19 22:20:15,452 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-19 22:20:15,453 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-19 22:20:15,454 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-19 22:20:15,456 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-19 22:20:15,458 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-19 22:20:15,459 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-19 22:20:15,460 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-19 22:20:15,461 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-19 22:20:15,461 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-19 22:20:15,462 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-19 22:20:15,463 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-19 22:20:15,464 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-19 22:20:15,465 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-19 22:20:15,466 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-19 22:20:15,468 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-19 22:20:15,470 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-19 22:20:15,472 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-19 22:20:15,473 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-19 22:20:15,474 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-19 22:20:15,475 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-19 22:20:15,477 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-19 22:20:15,478 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-19 22:20:15,478 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-19 22:20:15,479 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-19 22:20:15,479 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-19 22:20:15,480 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-19 22:20:15,481 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-19 22:20:15,481 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-19 22:20:15,482 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-19 22:20:15,483 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-19 22:20:15,484 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-19 22:20:15,484 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-19 22:20:15,485 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-19 22:20:15,486 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-19 22:20:15,486 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-19 22:20:15,487 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-19 22:20:15,488 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-19 22:20:15,489 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 [2019-09-19 22:20:15,508 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-19 22:20:15,508 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-19 22:20:15,510 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-19 22:20:15,511 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-19 22:20:15,511 INFO L138 SettingsManager]: * Use SBE=true [2019-09-19 22:20:15,511 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-19 22:20:15,511 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-19 22:20:15,512 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-19 22:20:15,512 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-19 22:20:15,512 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-19 22:20:15,512 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-19 22:20:15,512 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-19 22:20:15,513 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-19 22:20:15,513 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-19 22:20:15,513 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-19 22:20:15,514 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-19 22:20:15,515 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-19 22:20:15,515 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-19 22:20:15,515 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-19 22:20:15,515 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-19 22:20:15,516 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-19 22:20:15,516 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 22:20:15,516 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-19 22:20:15,516 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-19 22:20:15,516 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-19 22:20:15,517 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-19 22:20:15,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-19 22:20:15,517 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-19 22:20:15,517 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-19 22:20:15,565 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-19 22:20:15,578 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-19 22:20:15,582 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-19 22:20:15,584 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-19 22:20:15,584 INFO L275 PluginConnector]: CDTParser initialized [2019-09-19 22:20:15,585 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product19.cil.c [2019-09-19 22:20:15,662 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/336437beb/776e09a723b44ca8899b477bc1a9b996/FLAG26316539e [2019-09-19 22:20:16,328 INFO L306 CDTParser]: Found 1 translation units. [2019-09-19 22:20:16,331 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product19.cil.c [2019-09-19 22:20:16,367 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/336437beb/776e09a723b44ca8899b477bc1a9b996/FLAG26316539e [2019-09-19 22:20:16,505 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/336437beb/776e09a723b44ca8899b477bc1a9b996 [2019-09-19 22:20:16,517 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-19 22:20:16,519 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-19 22:20:16,520 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-19 22:20:16,520 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-19 22:20:16,523 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-19 22:20:16,523 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 10:20:16" (1/1) ... [2019-09-19 22:20:16,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1adbfbad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:20:16, skipping insertion in model container [2019-09-19 22:20:16,526 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 10:20:16" (1/1) ... [2019-09-19 22:20:16,532 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-19 22:20:16,606 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-19 22:20:17,422 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 22:20:17,450 INFO L188 MainTranslator]: Completed pre-run [2019-09-19 22:20:17,585 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 22:20:17,713 INFO L192 MainTranslator]: Completed translation [2019-09-19 22:20:17,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:20:17 WrapperNode [2019-09-19 22:20:17,714 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-19 22:20:17,715 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-19 22:20:17,715 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-19 22:20:17,715 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-19 22:20:17,736 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:20:17" (1/1) ... [2019-09-19 22:20:17,736 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:20:17" (1/1) ... [2019-09-19 22:20:17,799 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:20:17" (1/1) ... [2019-09-19 22:20:17,800 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:20:17" (1/1) ... [2019-09-19 22:20:17,861 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:20:17" (1/1) ... [2019-09-19 22:20:17,884 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:20:17" (1/1) ... [2019-09-19 22:20:17,902 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:20:17" (1/1) ... [2019-09-19 22:20:17,933 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-19 22:20:17,936 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-19 22:20:17,937 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-19 22:20:17,937 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-19 22:20:17,938 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:20:17" (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 [2019-09-19 22:20:18,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-19 22:20:18,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-19 22:20:18,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-19 22:20:18,009 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-09-19 22:20:18,010 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2019-09-19 22:20:18,010 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-19 22:20:18,010 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-19 22:20:18,010 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-19 22:20:18,011 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-19 22:20:18,011 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-19 22:20:18,011 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-09-19 22:20:18,011 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-19 22:20:18,012 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-19 22:20:18,012 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-09-19 22:20:18,012 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-09-19 22:20:18,012 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-19 22:20:18,013 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-19 22:20:18,013 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-19 22:20:18,013 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-19 22:20:18,013 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-19 22:20:18,014 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-19 22:20:18,014 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-19 22:20:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-09-19 22:20:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-09-19 22:20:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-09-19 22:20:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-19 22:20:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-09-19 22:20:18,016 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-19 22:20:18,016 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-19 22:20:18,016 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-19 22:20:18,016 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-19 22:20:18,016 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-09-19 22:20:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-19 22:20:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-09-19 22:20:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-19 22:20:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-09-19 22:20:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-19 22:20:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-19 22:20:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-19 22:20:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-19 22:20:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-19 22:20:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-09-19 22:20:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-09-19 22:20:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-09-19 22:20:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-09-19 22:20:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-09-19 22:20:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-09-19 22:20:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-09-19 22:20:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-09-19 22:20:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-09-19 22:20:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-19 22:20:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-19 22:20:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-19 22:20:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-19 22:20:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-19 22:20:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-19 22:20:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-19 22:20:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-19 22:20:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-19 22:20:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-19 22:20:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-19 22:20:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-19 22:20:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-19 22:20:18,023 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-19 22:20:18,023 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-19 22:20:18,023 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-19 22:20:18,023 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-19 22:20:18,023 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-19 22:20:18,023 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-19 22:20:18,024 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-19 22:20:18,024 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-19 22:20:18,024 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-19 22:20:18,024 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-19 22:20:18,024 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-19 22:20:18,025 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-19 22:20:18,025 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-19 22:20:18,026 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-19 22:20:18,026 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-19 22:20:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-19 22:20:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-19 22:20:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-19 22:20:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-19 22:20:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-19 22:20:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-19 22:20:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-19 22:20:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-19 22:20:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-19 22:20:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-19 22:20:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-19 22:20:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-19 22:20:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-19 22:20:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-19 22:20:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-19 22:20:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-19 22:20:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-19 22:20:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-19 22:20:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-19 22:20:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-19 22:20:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-19 22:20:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-19 22:20:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-19 22:20:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-19 22:20:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-19 22:20:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-19 22:20:18,031 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-19 22:20:18,031 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-19 22:20:18,031 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-19 22:20:18,031 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-19 22:20:18,031 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-19 22:20:18,031 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-19 22:20:18,032 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-19 22:20:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-19 22:20:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-19 22:20:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-19 22:20:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-19 22:20:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-19 22:20:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-19 22:20:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-19 22:20:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-19 22:20:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-19 22:20:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-19 22:20:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-19 22:20:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-19 22:20:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-19 22:20:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-19 22:20:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-19 22:20:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-09-19 22:20:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-19 22:20:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2019-09-19 22:20:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-19 22:20:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-19 22:20:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-19 22:20:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-19 22:20:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-19 22:20:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-19 22:20:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-19 22:20:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-19 22:20:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-19 22:20:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-19 22:20:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-19 22:20:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-19 22:20:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-19 22:20:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-19 22:20:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-19 22:20:18,047 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-19 22:20:18,048 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-19 22:20:18,048 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-19 22:20:18,048 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-19 22:20:18,048 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-19 22:20:18,048 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-09-19 22:20:18,048 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-09-19 22:20:18,048 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-09-19 22:20:18,049 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-19 22:20:18,049 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-09-19 22:20:18,049 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-09-19 22:20:18,049 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-09-19 22:20:18,049 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-09-19 22:20:18,049 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-19 22:20:18,049 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-19 22:20:18,050 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-19 22:20:18,050 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-19 22:20:18,050 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-19 22:20:18,050 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-19 22:20:18,050 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-19 22:20:18,050 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-19 22:20:18,050 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-19 22:20:18,051 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-19 22:20:18,051 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-19 22:20:18,051 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-19 22:20:18,051 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-19 22:20:18,051 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-19 22:20:18,051 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-19 22:20:18,051 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-19 22:20:18,052 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-19 22:20:18,052 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-19 22:20:18,052 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-19 22:20:18,052 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-19 22:20:18,052 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-09-19 22:20:18,052 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-09-19 22:20:18,052 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-09-19 22:20:18,052 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-09-19 22:20:18,053 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-09-19 22:20:18,053 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-09-19 22:20:18,053 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-09-19 22:20:18,053 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-09-19 22:20:18,053 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-09-19 22:20:18,053 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-19 22:20:18,053 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-09-19 22:20:18,054 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-09-19 22:20:18,054 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-09-19 22:20:18,054 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-19 22:20:18,054 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-19 22:20:18,054 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-19 22:20:18,054 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-19 22:20:18,054 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-19 22:20:18,055 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-19 22:20:18,055 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-19 22:20:18,055 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-19 22:20:18,055 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-19 22:20:18,055 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-19 22:20:18,055 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-19 22:20:18,055 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-19 22:20:18,055 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-19 22:20:18,056 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-19 22:20:18,056 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-19 22:20:18,056 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-19 22:20:18,056 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-19 22:20:18,056 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-19 22:20:18,056 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-19 22:20:18,056 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-19 22:20:18,056 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-19 22:20:18,057 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-19 22:20:18,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-19 22:20:18,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-19 22:20:18,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-19 22:20:18,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-19 22:20:18,057 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-19 22:20:18,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-19 22:20:18,058 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-19 22:20:18,058 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-19 22:20:18,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-19 22:20:18,058 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-19 22:20:18,058 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-19 22:20:18,058 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-19 22:20:18,059 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-19 22:20:18,059 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-19 22:20:18,059 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-19 22:20:18,059 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-19 22:20:18,059 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-19 22:20:18,059 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-19 22:20:18,059 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-19 22:20:18,059 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-19 22:20:18,060 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-19 22:20:18,060 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-19 22:20:18,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-19 22:20:18,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-19 22:20:18,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-19 22:20:22,604 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-19 22:20:22,605 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-19 22:20:22,607 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 10:20:22 BoogieIcfgContainer [2019-09-19 22:20:22,607 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-19 22:20:22,607 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-19 22:20:22,608 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-19 22:20:22,608 INFO L275 PluginConnector]: Sifa initialized [2019-09-19 22:20:22,609 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 10:20:22" (1/1) ... [2019-09-19 22:20:22,610 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=NeverFluid ♦ 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=NeverFluid [2019-09-19 22:20:22,643 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-19 22:20:22,644 INFO L169 IcfgInterpreter]: Building call graph [2019-09-19 22:20:22,656 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-19 22:20:22,670 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-19 22:20:22,672 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-19 22:22:15,301 WARN L191 SmtUtils]: Spent 1.20 m on a formula simplification that was a NOOP. DAG size: 652 [2019-09-19 22:22:18,682 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 284 DAG size of output: 231 [2019-09-19 22:22:28,581 WARN L191 SmtUtils]: Spent 9.89 s on a formula simplification. DAG size of input: 688 DAG size of output: 622 [2019-09-19 22:22:33,110 WARN L191 SmtUtils]: Spent 4.52 s on a formula simplification that was a NOOP. DAG size: 622 [2019-09-19 22:22:37,675 WARN L191 SmtUtils]: Spent 4.56 s on a formula simplification that was a NOOP. DAG size: 622 [2019-09-19 22:22:37,707 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 702 for LOIs [2019-09-19 22:22:38,278 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2019-09-19 22:22:38,382 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2019-09-19 22:22:38,701 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 685 for LOIs [2019-09-19 22:22:50,994 WARN L191 SmtUtils]: Spent 12.11 s on a formula simplification. DAG size of input: 722 DAG size of output: 719 [2019-09-19 22:22:56,930 WARN L191 SmtUtils]: Spent 5.93 s on a formula simplification that was a NOOP. DAG size: 719 [2019-09-19 22:23:08,725 WARN L191 SmtUtils]: Spent 11.75 s on a formula simplification. DAG size of input: 721 DAG size of output: 713 [2019-09-19 22:23:14,613 WARN L191 SmtUtils]: Spent 5.89 s on a formula simplification that was a NOOP. DAG size: 713 [2019-09-19 22:23:26,460 WARN L191 SmtUtils]: Spent 11.81 s on a formula simplification. DAG size of input: 720 DAG size of output: 715 [2019-09-19 22:23:32,345 WARN L191 SmtUtils]: Spent 5.88 s on a formula simplification that was a NOOP. DAG size: 715 [2019-09-19 22:23:32,902 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 60 [2019-09-19 22:23:33,358 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-09-19 22:23:33,609 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-09-19 22:23:33,911 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 69 [2019-09-19 22:24:07,916 WARN L191 SmtUtils]: Spent 33.89 s on a formula simplification. DAG size of input: 783 DAG size of output: 742 [2019-09-19 22:24:24,930 WARN L191 SmtUtils]: Spent 17.01 s on a formula simplification that was a NOOP. DAG size: 742 [2019-09-19 22:24:59,640 WARN L191 SmtUtils]: Spent 34.71 s on a formula simplification. DAG size of input: 786 DAG size of output: 742 [2019-09-19 22:25:17,064 WARN L191 SmtUtils]: Spent 17.42 s on a formula simplification that was a NOOP. DAG size: 742 [2019-09-19 22:25:29,290 WARN L191 SmtUtils]: Spent 12.18 s on a formula simplification. DAG size of input: 721 DAG size of output: 713 [2019-09-19 22:25:35,344 WARN L191 SmtUtils]: Spent 6.05 s on a formula simplification that was a NOOP. DAG size: 713 [2019-09-19 22:26:22,251 WARN L191 SmtUtils]: Spent 46.84 s on a formula simplification. DAG size of input: 763 DAG size of output: 749 [2019-09-19 22:26:23,241 WARN L191 SmtUtils]: Spent 982.00 ms on a formula simplification that was a NOOP. DAG size: 312 [2019-09-19 22:26:24,216 WARN L191 SmtUtils]: Spent 972.00 ms on a formula simplification that was a NOOP. DAG size: 308 [2019-09-19 22:26:25,238 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 316 [2019-09-19 22:26:28,114 WARN L191 SmtUtils]: Spent 2.87 s on a formula simplification that was a NOOP. DAG size: 319 [2019-09-19 22:27:14,678 WARN L191 SmtUtils]: Spent 46.56 s on a formula simplification. DAG size of input: 763 DAG size of output: 749 [2019-09-19 22:27:15,654 WARN L191 SmtUtils]: Spent 974.00 ms on a formula simplification that was a NOOP. DAG size: 312 [2019-09-19 22:27:16,620 WARN L191 SmtUtils]: Spent 964.00 ms on a formula simplification that was a NOOP. DAG size: 308 [2019-09-19 22:27:17,629 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 316 [2019-09-19 22:27:20,499 WARN L191 SmtUtils]: Spent 2.87 s on a formula simplification that was a NOOP. DAG size: 319 [2019-09-19 22:27:20,680 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-09-19 22:27:20,891 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 22:27:21,008 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 22:27:21,123 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 22:27:21,235 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 22:27:21,642 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 109 [2019-09-19 22:27:21,827 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:27:38,820 WARN L191 SmtUtils]: Spent 16.98 s on a formula simplification. DAG size of input: 829 DAG size of output: 782 [2019-09-19 22:27:39,822 WARN L191 SmtUtils]: Spent 1000.00 ms on a formula simplification that was a NOOP. DAG size: 315 [2019-09-19 22:27:40,798 WARN L191 SmtUtils]: Spent 974.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-09-19 22:27:41,758 WARN L191 SmtUtils]: Spent 957.00 ms on a formula simplification that was a NOOP. DAG size: 308 [2019-09-19 22:27:44,574 WARN L191 SmtUtils]: Spent 2.81 s on a formula simplification that was a NOOP. DAG size: 314 [2019-09-19 22:28:01,517 WARN L191 SmtUtils]: Spent 16.94 s on a formula simplification. DAG size of input: 829 DAG size of output: 782 [2019-09-19 22:28:02,524 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 315 [2019-09-19 22:28:03,462 WARN L191 SmtUtils]: Spent 936.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-09-19 22:28:04,407 WARN L191 SmtUtils]: Spent 943.00 ms on a formula simplification that was a NOOP. DAG size: 308 [2019-09-19 22:28:07,202 WARN L191 SmtUtils]: Spent 2.79 s on a formula simplification that was a NOOP. DAG size: 314 [2019-09-19 22:28:15,797 WARN L191 SmtUtils]: Spent 8.58 s on a formula simplification that was a NOOP. DAG size: 787 [2019-09-19 22:28:16,732 WARN L191 SmtUtils]: Spent 933.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-09-19 22:28:17,680 WARN L191 SmtUtils]: Spent 946.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2019-09-19 22:28:18,622 WARN L191 SmtUtils]: Spent 941.00 ms on a formula simplification that was a NOOP. DAG size: 308 [2019-09-19 22:28:21,363 WARN L191 SmtUtils]: Spent 2.74 s on a formula simplification that was a NOOP. DAG size: 314 [2019-09-19 22:28:26,987 WARN L191 SmtUtils]: Spent 5.59 s on a formula simplification. DAG size of input: 331 DAG size of output: 323 [2019-09-19 22:28:29,756 WARN L191 SmtUtils]: Spent 2.77 s on a formula simplification that was a NOOP. DAG size: 323 [2019-09-19 22:28:35,304 WARN L191 SmtUtils]: Spent 5.55 s on a formula simplification. DAG size of input: 331 DAG size of output: 323 [2019-09-19 22:28:37,998 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification that was a NOOP. DAG size: 323 [2019-09-19 22:28:43,454 WARN L191 SmtUtils]: Spent 5.45 s on a formula simplification. DAG size of input: 331 DAG size of output: 323 [2019-09-19 22:28:46,137 WARN L191 SmtUtils]: Spent 2.68 s on a formula simplification that was a NOOP. DAG size: 323 [2019-09-19 22:28:49,778 WARN L191 SmtUtils]: Spent 3.63 s on a formula simplification that was a NOOP. DAG size: 332 [2019-09-19 22:28:53,456 WARN L191 SmtUtils]: Spent 3.68 s on a formula simplification that was a NOOP. DAG size: 332 [2019-09-19 22:29:00,705 WARN L191 SmtUtils]: Spent 7.24 s on a formula simplification. DAG size of input: 337 DAG size of output: 330 [2019-09-19 22:29:04,360 WARN L191 SmtUtils]: Spent 3.65 s on a formula simplification that was a NOOP. DAG size: 330 [2019-09-19 22:29:11,961 WARN L191 SmtUtils]: Spent 7.59 s on a formula simplification. DAG size of input: 346 DAG size of output: 339 [2019-09-19 22:29:15,734 WARN L191 SmtUtils]: Spent 3.77 s on a formula simplification that was a NOOP. DAG size: 339 [2019-09-19 22:29:27,778 WARN L191 SmtUtils]: Spent 12.00 s on a formula simplification. DAG size of input: 420 DAG size of output: 373 [2019-09-19 22:29:33,455 WARN L191 SmtUtils]: Spent 5.68 s on a formula simplification that was a NOOP. DAG size: 373 [2019-09-19 22:29:44,944 WARN L191 SmtUtils]: Spent 11.49 s on a formula simplification. DAG size of input: 420 DAG size of output: 373 [2019-09-19 22:29:50,632 WARN L191 SmtUtils]: Spent 5.69 s on a formula simplification that was a NOOP. DAG size: 373 [2019-09-19 22:29:57,953 WARN L191 SmtUtils]: Spent 7.31 s on a formula simplification. DAG size of input: 337 DAG size of output: 330 [2019-09-19 22:30:01,639 WARN L191 SmtUtils]: Spent 3.68 s on a formula simplification that was a NOOP. DAG size: 330 [2019-09-19 22:30:17,562 WARN L191 SmtUtils]: Spent 15.89 s on a formula simplification. DAG size of input: 405 DAG size of output: 389 [2019-09-19 22:30:33,037 WARN L191 SmtUtils]: Spent 15.47 s on a formula simplification. DAG size of input: 405 DAG size of output: 389 [2019-09-19 22:30:33,550 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:30:33,716 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:30:33,880 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:30:34,044 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:30:34,339 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:30:34,550 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:30:35,456 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:30:35,629 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:30:35,807 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:30:35,981 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:30:36,325 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-09-19 22:30:36,547 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-09-19 22:30:36,796 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-19 22:30:37,413 WARN L191 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 70 [2019-09-19 22:30:38,014 WARN L191 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 70 [2019-09-19 22:30:38,618 WARN L191 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 70 [2019-09-19 22:30:39,148 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 70 [2019-09-19 22:30:39,707 WARN L191 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 70 [2019-09-19 22:30:40,141 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-19 22:30:40,459 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-19 22:30:40,777 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-19 22:30:41,099 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-19 22:30:41,376 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 70 [2019-09-19 22:30:41,899 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2019-09-19 22:30:42,340 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2019-09-19 22:30:43,105 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:30:43,278 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:30:43,458 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:30:43,634 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:30:43,928 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-19 22:30:44,150 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-19 22:30:44,651 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:30:44,818 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:30:44,988 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:30:45,156 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:30:45,431 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:30:45,638 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:30:46,058 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 68 [2019-09-19 22:30:46,163 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 22:30:46,415 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 70 [2019-09-19 22:30:46,517 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 22:30:46,796 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 76 [2019-09-19 22:30:46,921 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 22:30:47,210 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84 [2019-09-19 22:30:47,348 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-19 22:30:47,634 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84 [2019-09-19 22:30:47,772 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-19 22:30:48,213 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-09-19 22:30:48,536 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-09-19 22:30:48,840 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 84 [2019-09-19 22:30:48,980 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-19 22:30:49,376 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2019-09-19 22:30:49,852 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:30:50,021 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:30:50,188 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:30:50,362 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:30:50,636 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:30:50,846 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:30:51,360 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-09-19 22:30:51,635 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:30:51,786 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:30:52,019 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 22:30:52,417 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-09-19 22:30:52,901 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:30:53,068 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:30:53,235 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:30:53,403 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:30:53,679 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:30:53,885 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:30:54,977 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:30:55,151 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:30:55,351 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-09-19 22:30:55,575 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-09-19 22:30:55,828 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-19 22:30:56,126 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 68 [2019-09-19 22:30:56,232 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 22:30:56,495 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 76 [2019-09-19 22:30:56,618 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 22:30:56,904 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84 [2019-09-19 22:30:57,056 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-19 22:30:57,356 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84 [2019-09-19 22:30:57,502 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-19 22:30:57,931 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-09-19 22:30:58,267 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-09-19 22:30:58,567 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 84 [2019-09-19 22:30:58,712 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-19 22:30:59,110 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2019-09-19 22:30:59,709 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:30:59,889 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:31:00,065 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:31:00,246 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:31:00,462 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-09-19 22:31:00,683 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-09-19 22:31:00,940 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-19 22:31:01,562 WARN L191 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 70 [2019-09-19 22:31:02,170 WARN L191 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 70 [2019-09-19 22:31:02,787 WARN L191 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 70 [2019-09-19 22:31:03,527 WARN L191 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 70 [2019-09-19 22:31:03,907 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 70 [2019-09-19 22:31:04,008 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 22:31:04,341 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-19 22:31:04,666 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-19 22:31:04,982 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-19 22:31:05,300 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-19 22:31:05,776 WARN L191 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 70 [2019-09-19 22:31:06,309 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2019-09-19 22:31:06,754 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2019-09-19 22:31:07,522 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:31:07,699 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:31:07,867 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:31:08,043 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:31:08,340 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-19 22:31:08,560 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-19 22:31:09,038 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:09,209 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:09,372 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:09,540 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:09,813 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:31:10,022 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:31:10,447 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 68 [2019-09-19 22:31:10,552 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 22:31:10,812 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 76 [2019-09-19 22:31:10,933 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 22:31:11,217 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84 [2019-09-19 22:31:11,359 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-19 22:31:11,641 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84 [2019-09-19 22:31:11,778 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-19 22:31:12,106 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-09-19 22:31:12,419 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-09-19 22:31:12,733 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 84 [2019-09-19 22:31:12,876 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-19 22:31:13,275 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2019-09-19 22:31:13,748 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:13,912 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:14,080 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:14,243 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:14,517 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:31:14,723 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:31:15,240 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-09-19 22:31:15,466 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:31:15,620 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:31:15,917 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-09-19 22:31:16,388 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:16,554 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:16,721 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:16,885 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:17,162 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:31:17,365 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:31:18,416 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:31:18,593 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:31:18,805 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-09-19 22:31:19,032 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-09-19 22:31:19,286 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-19 22:31:19,961 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:31:20,137 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:31:20,316 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:31:20,493 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:31:20,703 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-09-19 22:31:20,929 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-09-19 22:31:21,188 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-19 22:31:21,595 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 74 [2019-09-19 22:31:21,996 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 74 [2019-09-19 22:31:22,401 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 74 [2019-09-19 22:31:22,684 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 70 [2019-09-19 22:31:23,073 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 74 [2019-09-19 22:31:23,456 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 74 [2019-09-19 22:31:23,557 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 22:31:23,915 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-09-19 22:31:24,262 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-09-19 22:31:24,606 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-09-19 22:31:24,944 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-09-19 22:31:25,239 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 74 [2019-09-19 22:31:25,340 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 22:31:25,814 WARN L191 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-09-19 22:31:26,287 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2019-09-19 22:31:26,919 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:31:27,093 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:31:27,269 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:31:27,447 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:31:27,747 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-19 22:31:27,963 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-19 22:31:28,443 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:28,613 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:28,784 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:28,953 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:29,225 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:31:29,433 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:31:29,853 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 68 [2019-09-19 22:31:29,958 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 22:31:30,219 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 76 [2019-09-19 22:31:30,344 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 22:31:30,635 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84 [2019-09-19 22:31:30,775 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-19 22:31:31,057 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84 [2019-09-19 22:31:31,196 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-19 22:31:31,514 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-09-19 22:31:31,828 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-09-19 22:31:32,132 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 84 [2019-09-19 22:31:32,278 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-19 22:31:32,694 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2019-09-19 22:31:33,187 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:33,353 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:33,520 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:33,685 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:33,954 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:31:34,165 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:31:34,682 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-09-19 22:31:34,907 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:31:35,063 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:31:35,359 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-09-19 22:31:35,835 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:36,005 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:36,172 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:36,342 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:36,646 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:31:36,855 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:31:37,908 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:31:38,081 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:31:38,288 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-09-19 22:31:38,899 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:39,057 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:39,225 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:39,392 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:39,661 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:31:39,870 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:31:40,456 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:31:40,632 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:31:40,806 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:31:40,981 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:31:41,186 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-09-19 22:31:41,412 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-09-19 22:31:41,659 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-19 22:31:42,269 WARN L191 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 70 [2019-09-19 22:31:42,862 WARN L191 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 70 [2019-09-19 22:31:43,462 WARN L191 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 70 [2019-09-19 22:31:44,192 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 70 [2019-09-19 22:31:44,572 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 70 [2019-09-19 22:31:44,989 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-19 22:31:45,310 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-19 22:31:45,632 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-19 22:31:45,955 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-19 22:31:46,428 WARN L191 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 70 [2019-09-19 22:31:46,966 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2019-09-19 22:31:47,404 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2019-09-19 22:31:47,533 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 3 [2019-09-19 22:31:48,216 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:31:48,389 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:31:48,568 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:31:48,740 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:31:49,033 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-19 22:31:49,254 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-19 22:31:49,736 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:49,905 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:50,071 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:50,240 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:50,507 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:31:50,718 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:31:51,133 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 68 [2019-09-19 22:31:51,237 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 22:31:51,505 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 76 [2019-09-19 22:31:51,627 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 22:31:51,914 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84 [2019-09-19 22:31:52,049 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-19 22:31:52,332 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84 [2019-09-19 22:31:52,473 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-19 22:31:52,799 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-09-19 22:31:53,117 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-09-19 22:31:53,435 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 84 [2019-09-19 22:31:53,580 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-19 22:31:53,967 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2019-09-19 22:31:54,450 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:54,615 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:54,785 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:54,954 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:55,231 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:31:55,439 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:31:55,949 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-09-19 22:31:56,178 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:31:56,328 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:31:56,621 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-09-19 22:31:57,091 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:57,259 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:57,432 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:57,600 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:31:57,873 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:31:58,082 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:31:59,138 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:31:59,312 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-19 22:31:59,516 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-09-19 22:31:59,737 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-09-19 22:31:59,991 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-19 22:32:00,105 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 22:32:00,319 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 68 [2019-09-19 22:32:00,426 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 22:32:00,711 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 80 [2019-09-19 22:32:00,843 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-19 22:32:01,122 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 80 [2019-09-19 22:32:01,256 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-19 22:32:01,565 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 82 [2019-09-19 22:32:01,879 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 82 [2019-09-19 22:32:01,916 INFO L199 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 40 for LOIs [2019-09-19 22:32:02,477 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 64 [2019-09-19 22:32:03,189 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 22:32:03,313 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 22:32:04,430 WARN L191 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 159 [2019-09-19 22:32:04,800 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-19 22:32:05,605 WARN L191 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 159 [2019-09-19 22:32:05,967 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-19 22:32:06,070 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-19 22:32:06,334 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 94 [2019-09-19 22:32:06,460 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-19 22:32:06,793 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-19 22:32:06,924 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-19 22:32:07,215 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 102 [2019-09-19 22:32:07,353 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-19 22:32:07,793 WARN L191 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 131 [2019-09-19 22:32:08,008 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:32:08,217 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:32:08,425 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 22:32:08,950 WARN L191 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 148 [2019-09-19 22:32:09,193 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-19 22:32:09,655 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 143 [2019-09-19 22:32:09,871 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-19 22:32:10,559 WARN L191 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 140 [2019-09-19 22:32:10,820 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-09-19 22:32:11,069 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 79 [2019-09-19 22:32:11,179 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-19 22:32:11,211 INFO L199 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 46 for LOIs [2019-09-19 22:32:11,674 WARN L191 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 122 [2019-09-19 22:32:11,903 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-19 22:32:11,904 INFO L199 IcfgInterpreter]: Interpreting procedure outgoing with input of size 122 for LOIs [2019-09-19 22:32:11,915 INFO L199 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 172 for LOIs [2019-09-19 22:32:11,946 INFO L199 IcfgInterpreter]: Interpreting procedure mail with input of size 196 for LOIs [2019-09-19 22:32:11,963 INFO L199 IcfgInterpreter]: Interpreting procedure incoming with input of size 220 for LOIs [2019-09-19 22:32:11,974 INFO L199 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Forward with input of size 214 for LOIs [2019-09-19 22:32:12,016 INFO L199 IcfgInterpreter]: Interpreting procedure forward with input of size 287 for LOIs [2019-09-19 22:32:12,045 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__DecryptForward_spec__1 with input of size 336 for LOIs [2019-09-19 22:32:12,091 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 1 for LOIs [2019-09-19 22:32:12,093 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-19 22:32:12,093 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-19 22:32:12,095 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 3089#false [2019-09-19 22:32:12,100 INFO L100 SifaObserver]: ✔ All error locations are guaranteed to be unreachable. [2019-09-19 22:32:12,100 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-19 22:32:12,101 INFO L168 Benchmark]: Toolchain (without parser) took 715583.13 ms. Allocated memory was 138.9 MB in the beginning and 169.3 MB in the end (delta: 30.4 MB). Free memory was 82.7 MB in the beginning and 88.3 MB in the end (delta: -5.5 MB). Peak memory consumption was 24.9 MB. Max. memory is 7.1 GB. [2019-09-19 22:32:12,102 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 138.9 MB. Free memory was 103.8 MB in the beginning and 103.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-19 22:32:12,102 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1194.70 ms. Allocated memory was 138.9 MB in the beginning and 200.3 MB in the end (delta: 61.3 MB). Free memory was 82.5 MB in the beginning and 133.7 MB in the end (delta: -51.2 MB). Peak memory consumption was 28.4 MB. Max. memory is 7.1 GB. [2019-09-19 22:32:12,102 INFO L168 Benchmark]: Boogie Preprocessor took 218.07 ms. Allocated memory is still 200.3 MB. Free memory was 133.7 MB in the beginning and 125.0 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. [2019-09-19 22:32:12,103 INFO L168 Benchmark]: RCFGBuilder took 4670.77 ms. Allocated memory was 200.3 MB in the beginning and 341.8 MB in the end (delta: 141.6 MB). Free memory was 125.0 MB in the beginning and 222.0 MB in the end (delta: -96.9 MB). Peak memory consumption was 126.2 MB. Max. memory is 7.1 GB. [2019-09-19 22:32:12,103 INFO L168 Benchmark]: Sifa took 709492.97 ms. Allocated memory was 341.8 MB in the beginning and 169.3 MB in the end (delta: -172.5 MB). Free memory was 222.0 MB in the beginning and 88.3 MB in the end (delta: 133.7 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-19 22:32:12,104 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 138.9 MB. Free memory was 103.8 MB in the beginning and 103.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1194.70 ms. Allocated memory was 138.9 MB in the beginning and 200.3 MB in the end (delta: 61.3 MB). Free memory was 82.5 MB in the beginning and 133.7 MB in the end (delta: -51.2 MB). Peak memory consumption was 28.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 218.07 ms. Allocated memory is still 200.3 MB. Free memory was 133.7 MB in the beginning and 125.0 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4670.77 ms. Allocated memory was 200.3 MB in the beginning and 341.8 MB in the end (delta: 141.6 MB). Free memory was 125.0 MB in the beginning and 222.0 MB in the end (delta: -96.9 MB). Peak memory consumption was 126.2 MB. Max. memory is 7.1 GB. * Sifa took 709492.97 ms. Allocated memory was 341.8 MB in the beginning and 169.3 MB in the end (delta: -172.5 MB). Free memory was 222.0 MB in the beginning and 88.3 MB in the end (delta: 133.7 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 709452, ICFG_INTERPRETER_ENTERED_PROCEDURES: 13, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 1651, DAG_INTERPRETER_EARLY_EXITS: 1, TOOLS_POST_APPLICATIONS: 1222, TOOLS_POST_TIME[ms]: 126329, TOOLS_POST_CALL_APPLICATIONS: 209, TOOLS_POST_CALL_TIME[ms]: 629, TOOLS_POST_RETURN_APPLICATIONS: 196, TOOLS_POST_RETURN_TIME[ms]: 351, TOOLS_QUANTIFIERELIM_APPLICATIONS: 1626, TOOLS_QUANTIFIERELIM_TIME[ms]: 126922, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 125803, FLUID_QUERY_TIME[ms]: 1, FLUID_QUERIES: 1679, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 624, DOMAIN_JOIN_TIME[ms]: 566974, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 10, DOMAIN_WIDEN_TIME[ms]: 14209, DOMAIN_ISSUBSETEQ_APPLICATIONS: 28, DOMAIN_ISSUBSETEQ_TIME[ms]: 30, DOMAIN_ISBOTTOM_APPLICATIONS: 377, DOMAIN_ISBOTTOM_TIME[ms]: 608, LOOP_SUMMARIZER_APPLICATIONS: 18, LOOP_SUMMARIZER_CACHE_MISSES: 18, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 552176, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 552175, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 28, CALL_SUMMARIZER_APPLICATIONS: 196, CALL_SUMMARIZER_CACHE_MISSES: 69, CALL_SUMMARIZER_OVERALL_TIME[ms]: 149031, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 149030, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 13, PATH_EXPR_TIME[ms]: 12, REGEX_TO_DAG_TIME[ms]: 10, DAG_COMPRESSION_TIME[ms]: 75, DAG_COMPRESSION_PROCESSED_NODES: 1511, DAG_COMPRESSION_RETAINED_NODES: 873 - PositiveResult [Line: 1859]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold RESULT: Ultimate proved your program to be correct! Received shutdown request...