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 CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/product-lines/email_spec11_product36.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-04 10:16:56,234 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-04 10:16:56,236 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-04 10:16:56,249 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-04 10:16:56,249 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-04 10:16:56,250 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-04 10:16:56,251 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-04 10:16:56,253 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-04 10:16:56,255 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-04 10:16:56,256 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-04 10:16:56,257 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-04 10:16:56,258 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-04 10:16:56,258 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-04 10:16:56,259 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-04 10:16:56,260 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-04 10:16:56,261 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-04 10:16:56,262 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-04 10:16:56,263 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-04 10:16:56,264 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-04 10:16:56,267 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-04 10:16:56,270 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-04 10:16:56,272 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-04 10:16:56,273 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-04 10:16:56,274 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-04 10:16:56,277 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-04 10:16:56,277 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-04 10:16:56,279 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-04 10:16:56,280 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-04 10:16:56,281 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-04 10:16:56,283 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-04 10:16:56,283 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-04 10:16:56,285 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-04 10:16:56,285 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-04 10:16:56,286 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-04 10:16:56,290 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-04 10:16:56,291 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-04 10:16:56,291 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-04 10:16:56,291 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-04 10:16:56,292 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-04 10:16:56,294 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-04 10:16:56,297 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-04 10:16:56,298 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 [2019-10-04 10:16:56,329 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-04 10:16:56,329 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-04 10:16:56,333 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-04 10:16:56,334 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-04 10:16:56,334 INFO L138 SettingsManager]: * Use SBE=true [2019-10-04 10:16:56,334 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-04 10:16:56,334 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-04 10:16:56,335 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-04 10:16:56,335 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-04 10:16:56,335 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-04 10:16:56,336 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-04 10:16:56,337 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-04 10:16:56,337 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-04 10:16:56,337 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-04 10:16:56,337 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-04 10:16:56,338 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-04 10:16:56,338 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-04 10:16:56,338 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-04 10:16:56,338 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-04 10:16:56,338 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-04 10:16:56,339 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-04 10:16:56,339 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-04 10:16:56,339 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-04 10:16:56,339 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-04 10:16:56,340 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-04 10:16:56,340 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-04 10:16:56,340 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-04 10:16:56,340 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-04 10:16:56,340 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-04 10:16:56,403 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-04 10:16:56,424 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-04 10:16:56,427 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-04 10:16:56,428 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-04 10:16:56,429 INFO L275 PluginConnector]: CDTParser initialized [2019-10-04 10:16:56,430 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product36.cil.c [2019-10-04 10:16:56,489 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e567abb92/8fa46ca9476d404f9b9c213afba7ef6d/FLAG68bd4e37f [2019-10-04 10:16:57,149 INFO L306 CDTParser]: Found 1 translation units. [2019-10-04 10:16:57,152 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product36.cil.c [2019-10-04 10:16:57,182 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e567abb92/8fa46ca9476d404f9b9c213afba7ef6d/FLAG68bd4e37f [2019-10-04 10:16:57,295 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e567abb92/8fa46ca9476d404f9b9c213afba7ef6d [2019-10-04 10:16:57,304 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-04 10:16:57,306 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-04 10:16:57,307 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-04 10:16:57,307 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-04 10:16:57,311 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-04 10:16:57,312 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.10 10:16:57" (1/1) ... [2019-10-04 10:16:57,315 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c65c842 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 10:16:57, skipping insertion in model container [2019-10-04 10:16:57,316 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.10 10:16:57" (1/1) ... [2019-10-04 10:16:57,324 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-04 10:16:57,409 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-04 10:16:58,103 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-04 10:16:58,130 INFO L188 MainTranslator]: Completed pre-run [2019-10-04 10:16:58,277 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-04 10:16:58,366 INFO L192 MainTranslator]: Completed translation [2019-10-04 10:16:58,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 10:16:58 WrapperNode [2019-10-04 10:16:58,368 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-04 10:16:58,369 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-04 10:16:58,369 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-04 10:16:58,369 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-04 10:16:58,384 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 10:16:58" (1/1) ... [2019-10-04 10:16:58,385 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 10:16:58" (1/1) ... [2019-10-04 10:16:58,420 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 10:16:58" (1/1) ... [2019-10-04 10:16:58,421 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 10:16:58" (1/1) ... [2019-10-04 10:16:58,511 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 10:16:58" (1/1) ... [2019-10-04 10:16:58,530 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 10:16:58" (1/1) ... [2019-10-04 10:16:58,541 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 10:16:58" (1/1) ... [2019-10-04 10:16:58,557 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-04 10:16:58,557 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-04 10:16:58,557 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-04 10:16:58,558 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-04 10:16:58,559 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 10:16:58" (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 [2019-10-04 10:16:58,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-04 10:16:58,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-04 10:16:58,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-04 10:16:58,640 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-10-04 10:16:58,640 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-10-04 10:16:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-10-04 10:16:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-04 10:16:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-04 10:16:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-04 10:16:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-04 10:16:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-10-04 10:16:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-10-04 10:16:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-10-04 10:16:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-10-04 10:16:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-10-04 10:16:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-10-04 10:16:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-10-04 10:16:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-10-04 10:16:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-04 10:16:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-10-04 10:16:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-04 10:16:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-10-04 10:16:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-10-04 10:16:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-10-04 10:16:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-04 10:16:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-04 10:16:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-04 10:16:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-04 10:16:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-04 10:16:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-04 10:16:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-04 10:16:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-04 10:16:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-04 10:16:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-04 10:16:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-10-04 10:16:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-10-04 10:16:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-10-04 10:16:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-10-04 10:16:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-10-04 10:16:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-04 10:16:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-04 10:16:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-10-04 10:16:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-10-04 10:16:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-10-04 10:16:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-04 10:16:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-04 10:16:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-10-04 10:16:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-10-04 10:16:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-10-04 10:16:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-10-04 10:16:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-10-04 10:16:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-10-04 10:16:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-10-04 10:16:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-10-04 10:16:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-10-04 10:16:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-10-04 10:16:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-10-04 10:16:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-10-04 10:16:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-10-04 10:16:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-10-04 10:16:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-10-04 10:16:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-10-04 10:16:58,653 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-04 10:16:58,653 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-10-04 10:16:58,653 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-10-04 10:16:58,653 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-04 10:16:58,653 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-10-04 10:16:58,654 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-04 10:16:58,654 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-10-04 10:16:58,654 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-10-04 10:16:58,654 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-04 10:16:58,654 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-10-04 10:16:58,654 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-10-04 10:16:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-10-04 10:16:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-04 10:16:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-10-04 10:16:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-10-04 10:16:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-10-04 10:16:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-04 10:16:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-10-04 10:16:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-10-04 10:16:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AddressBook [2019-10-04 10:16:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-10-04 10:16:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-10-04 10:16:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-04 10:16:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-10-04 10:16:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-10-04 10:16:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-10-04 10:16:58,658 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-10-04 10:16:58,658 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-10-04 10:16:58,658 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-10-04 10:16:58,658 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-10-04 10:16:58,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-10-04 10:16:58,658 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-10-04 10:16:58,659 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-04 10:16:58,659 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-10-04 10:16:58,659 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-10-04 10:16:58,659 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-04 10:16:58,659 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-04 10:16:58,660 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-10-04 10:16:58,660 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-10-04 10:16:58,660 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-10-04 10:16:58,660 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-04 10:16:58,660 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-04 10:16:58,660 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-04 10:16:58,661 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-04 10:16:58,661 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-10-04 10:16:58,661 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-10-04 10:16:58,661 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-10-04 10:16:58,661 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-10-04 10:16:58,662 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-10-04 10:16:58,662 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-10-04 10:16:58,662 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-10-04 10:16:58,662 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-10-04 10:16:58,662 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-04 10:16:58,662 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-10-04 10:16:58,663 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-04 10:16:58,663 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-10-04 10:16:58,663 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-10-04 10:16:58,663 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-10-04 10:16:58,663 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-04 10:16:58,663 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-04 10:16:58,664 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-04 10:16:58,664 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-04 10:16:58,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-04 10:16:58,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-04 10:16:58,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-04 10:16:58,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-04 10:16:58,665 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-04 10:16:58,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-04 10:16:58,665 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-04 10:16:58,665 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-04 10:16:58,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-04 10:16:58,666 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-04 10:16:58,666 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-04 10:16:58,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-04 10:16:58,666 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-04 10:16:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-04 10:16:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-04 10:16:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-04 10:16:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-04 10:16:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-04 10:16:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-04 10:16:58,668 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-10-04 10:16:58,668 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-10-04 10:16:58,668 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-10-04 10:16:58,668 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-10-04 10:16:58,668 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-10-04 10:16:58,669 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-04 10:16:58,669 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-10-04 10:16:58,669 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-10-04 10:16:58,669 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-10-04 10:16:58,669 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-04 10:16:58,669 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-04 10:16:58,670 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-10-04 10:16:58,670 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-10-04 10:16:58,670 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-10-04 10:16:58,670 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-10-04 10:16:58,670 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-10-04 10:16:58,670 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-04 10:16:58,671 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-04 10:16:58,671 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-04 10:16:58,671 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-10-04 10:16:58,671 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-10-04 10:16:58,671 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-10-04 10:16:58,671 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-04 10:16:58,671 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-10-04 10:16:58,672 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-10-04 10:16:58,672 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-10-04 10:16:58,672 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-10-04 10:16:58,672 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-10-04 10:16:58,672 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-10-04 10:16:58,672 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-10-04 10:16:58,672 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-10-04 10:16:58,673 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-10-04 10:16:58,673 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-10-04 10:16:58,673 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-10-04 10:16:58,673 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-04 10:16:58,673 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-10-04 10:16:58,673 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-04 10:16:58,673 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-10-04 10:16:58,674 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-04 10:16:58,674 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-10-04 10:16:58,674 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-04 10:16:58,674 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-10-04 10:16:58,674 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-10-04 10:16:58,674 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-10-04 10:16:58,674 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-10-04 10:16:58,675 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-10-04 10:16:58,675 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-10-04 10:16:58,675 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-10-04 10:16:58,675 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-10-04 10:16:58,675 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-10-04 10:16:58,675 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-10-04 10:16:58,675 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-10-04 10:16:58,675 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-10-04 10:16:58,676 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-10-04 10:16:58,676 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-10-04 10:16:58,676 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-10-04 10:16:58,676 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-10-04 10:16:58,676 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-10-04 10:16:58,676 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-10-04 10:16:58,676 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AddressBook [2019-10-04 10:16:58,677 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-10-04 10:16:58,677 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-04 10:16:58,677 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-10-04 10:16:58,677 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-04 10:16:58,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-04 10:16:58,677 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-04 10:17:03,108 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-04 10:17:03,108 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-04 10:17:03,110 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 10:17:03 BoogieIcfgContainer [2019-10-04 10:17:03,110 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-04 10:17:03,111 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-04 10:17:03,111 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-04 10:17:03,111 INFO L275 PluginConnector]: Sifa initialized [2019-10-04 10:17:03,113 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 10:17:03" (1/1) ... [2019-10-04 10:17:03,113 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-04 10:17:03,141 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-04 10:17:03,141 INFO L169 IcfgInterpreter]: Building call graph [2019-10-04 10:17:03,152 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-04 10:17:03,161 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-04 10:17:03,163 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-04 10:17:22,491 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification that was a NOOP. DAG size: 583 [2019-10-04 10:17:25,284 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 255 DAG size of output: 207 [2019-10-04 10:17:25,638 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-10-04 10:17:25,944 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-10-04 10:17:26,208 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-10-04 10:17:26,476 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-04 10:17:27,085 WARN L191 SmtUtils]: Spent 603.00 ms on a formula simplification that was a NOOP. DAG size: 901 [2019-10-04 10:17:27,125 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 935 for LOIs [2019-10-04 10:17:27,298 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 903 for LOIs [2019-10-04 10:17:29,192 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification that was a NOOP. DAG size: 945 [2019-10-04 10:17:30,411 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 945 [2019-10-04 10:17:30,929 WARN L191 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 575 [2019-10-04 10:17:32,851 WARN L191 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 1101 DAG size of output: 1101 [2019-10-04 10:17:33,350 WARN L191 SmtUtils]: Spent 476.00 ms on a formula simplification that was a NOOP. DAG size: 944 [2019-10-04 10:17:33,842 WARN L191 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 944 [2019-10-04 10:17:34,098 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 566 [2019-10-04 10:17:34,847 WARN L191 SmtUtils]: Spent 747.00 ms on a formula simplification that was a NOOP. DAG size: 1096 [2019-10-04 10:17:35,656 WARN L191 SmtUtils]: Spent 772.00 ms on a formula simplification that was a NOOP. DAG size: 1101 [2019-10-04 10:17:36,419 WARN L191 SmtUtils]: Spent 759.00 ms on a formula simplification that was a NOOP. DAG size: 1101 [2019-10-04 10:17:36,626 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 569 [2019-10-04 10:17:37,373 WARN L191 SmtUtils]: Spent 745.00 ms on a formula simplification that was a NOOP. DAG size: 1103 [2019-10-04 10:17:38,149 WARN L191 SmtUtils]: Spent 753.00 ms on a formula simplification that was a NOOP. DAG size: 1108 [2019-10-04 10:17:38,925 WARN L191 SmtUtils]: Spent 770.00 ms on a formula simplification that was a NOOP. DAG size: 1108 [2019-10-04 10:17:39,139 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 572 [2019-10-04 10:17:39,889 WARN L191 SmtUtils]: Spent 748.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2019-10-04 10:17:41,890 WARN L191 SmtUtils]: Spent 1.96 s on a formula simplification that was a NOOP. DAG size: 1133 [2019-10-04 10:17:42,358 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 545 [2019-10-04 10:17:42,930 WARN L191 SmtUtils]: Spent 569.00 ms on a formula simplification that was a NOOP. DAG size: 697 [2019-10-04 10:17:43,995 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 1154 [2019-10-04 10:17:44,359 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 545 [2019-10-04 10:17:44,784 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 697 [2019-10-04 10:17:45,238 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 944 [2019-10-04 10:17:45,690 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 944 [2019-10-04 10:17:45,943 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 566 [2019-10-04 10:17:46,676 WARN L191 SmtUtils]: Spent 731.00 ms on a formula simplification that was a NOOP. DAG size: 1096 [2019-10-04 10:17:47,996 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1181 [2019-10-04 10:17:48,416 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 545 [2019-10-04 10:17:48,771 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 704 [2019-10-04 10:17:49,513 WARN L191 SmtUtils]: Spent 739.00 ms on a formula simplification that was a NOOP. DAG size: 1101 [2019-10-04 10:17:50,241 WARN L191 SmtUtils]: Spent 725.00 ms on a formula simplification that was a NOOP. DAG size: 1101 [2019-10-04 10:17:50,463 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 569 [2019-10-04 10:17:51,194 WARN L191 SmtUtils]: Spent 729.00 ms on a formula simplification that was a NOOP. DAG size: 1103 [2019-10-04 10:17:53,173 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification that was a NOOP. DAG size: 1194 [2019-10-04 10:17:53,539 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 545 [2019-10-04 10:17:54,082 WARN L191 SmtUtils]: Spent 542.00 ms on a formula simplification that was a NOOP. DAG size: 706 [2019-10-04 10:17:54,820 WARN L191 SmtUtils]: Spent 735.00 ms on a formula simplification that was a NOOP. DAG size: 1108 [2019-10-04 10:17:55,572 WARN L191 SmtUtils]: Spent 749.00 ms on a formula simplification that was a NOOP. DAG size: 1108 [2019-10-04 10:17:55,767 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 572 [2019-10-04 10:17:56,507 WARN L191 SmtUtils]: Spent 738.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2019-10-04 10:17:57,332 WARN L191 SmtUtils]: Spent 753.00 ms on a formula simplification that was a NOOP. DAG size: 1120 [2019-10-04 10:17:58,093 WARN L191 SmtUtils]: Spent 758.00 ms on a formula simplification that was a NOOP. DAG size: 1120 [2019-10-04 10:17:58,292 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 578 [2019-10-04 10:17:59,063 WARN L191 SmtUtils]: Spent 768.00 ms on a formula simplification that was a NOOP. DAG size: 1124 [2019-10-04 10:18:00,126 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 1129 [2019-10-04 10:18:00,898 WARN L191 SmtUtils]: Spent 768.00 ms on a formula simplification that was a NOOP. DAG size: 1129 [2019-10-04 10:18:01,095 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 581 [2019-10-04 10:18:01,883 WARN L191 SmtUtils]: Spent 786.00 ms on a formula simplification that was a NOOP. DAG size: 1131 [2019-10-04 10:18:03,341 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-04 10:18:03,696 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 545 [2019-10-04 10:18:04,025 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 714 [2019-10-04 10:18:05,259 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 1214 [2019-10-04 10:18:05,617 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 545 [2019-10-04 10:18:06,042 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 710 [2019-10-04 10:18:06,807 WARN L191 SmtUtils]: Spent 763.00 ms on a formula simplification that was a NOOP. DAG size: 1120 [2019-10-04 10:18:07,585 WARN L191 SmtUtils]: Spent 775.00 ms on a formula simplification that was a NOOP. DAG size: 1120 [2019-10-04 10:18:07,785 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 578 [2019-10-04 10:18:08,566 WARN L191 SmtUtils]: Spent 779.00 ms on a formula simplification that was a NOOP. DAG size: 1124 [2019-10-04 10:18:10,011 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification that was a NOOP. DAG size: 1200 [2019-10-04 10:18:10,329 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 482 [2019-10-04 10:18:10,718 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 647 [2019-10-04 10:18:11,519 WARN L191 SmtUtils]: Spent 799.00 ms on a formula simplification that was a NOOP. DAG size: 1129 [2019-10-04 10:18:12,308 WARN L191 SmtUtils]: Spent 786.00 ms on a formula simplification that was a NOOP. DAG size: 1129 [2019-10-04 10:18:12,510 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 581 [2019-10-04 10:18:13,309 WARN L191 SmtUtils]: Spent 796.00 ms on a formula simplification that was a NOOP. DAG size: 1131 [2019-10-04 10:18:14,128 WARN L191 SmtUtils]: Spent 814.00 ms on a formula simplification that was a NOOP. DAG size: 1141 [2019-10-04 10:18:14,939 WARN L191 SmtUtils]: Spent 809.00 ms on a formula simplification that was a NOOP. DAG size: 1141 [2019-10-04 10:18:15,146 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 587 [2019-10-04 10:18:15,953 WARN L191 SmtUtils]: Spent 804.00 ms on a formula simplification that was a NOOP. DAG size: 1145 [2019-10-04 10:18:17,211 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1244 [2019-10-04 10:18:17,520 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 482 [2019-10-04 10:18:18,013 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 10:18:19,336 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification that was a NOOP. DAG size: 1235 [2019-10-04 10:18:19,661 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 482 [2019-10-04 10:18:20,146 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 646 [2019-10-04 10:18:20,510 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 650 [2019-10-04 10:18:21,251 WARN L191 SmtUtils]: Spent 736.00 ms on a formula simplification that was a NOOP. DAG size: 649 [2019-10-04 10:18:21,607 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 512 [2019-10-04 10:18:22,381 WARN L191 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 676 DAG size of output: 676 [2019-10-04 10:18:23,545 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 1142 [2019-10-04 10:18:24,062 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 628 [2019-10-04 10:18:24,900 WARN L191 SmtUtils]: Spent 769.00 ms on a formula simplification that was a NOOP. DAG size: 644 [2019-10-04 10:18:25,199 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 468 [2019-10-04 10:18:25,464 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 608 [2019-10-04 10:18:26,148 WARN L191 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 644 [2019-10-04 10:18:26,485 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 468 [2019-10-04 10:18:26,745 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 608 [2019-10-04 10:18:27,341 WARN L191 SmtUtils]: Spent 568.00 ms on a formula simplification that was a NOOP. DAG size: 637 [2019-10-04 10:18:27,821 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 472 [2019-10-04 10:18:28,344 WARN L191 SmtUtils]: Spent 522.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 10:18:28,914 WARN L191 SmtUtils]: Spent 567.00 ms on a formula simplification that was a NOOP. DAG size: 637 [2019-10-04 10:18:29,382 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 472 [2019-10-04 10:18:29,902 WARN L191 SmtUtils]: Spent 518.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 10:18:30,551 WARN L191 SmtUtils]: Spent 633.00 ms on a formula simplification that was a NOOP. DAG size: 643 [2019-10-04 10:18:30,854 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 471 [2019-10-04 10:18:31,116 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 610 [2019-10-04 10:18:31,747 WARN L191 SmtUtils]: Spent 614.00 ms on a formula simplification that was a NOOP. DAG size: 642 [2019-10-04 10:18:32,057 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:18:32,321 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:18:32,982 WARN L191 SmtUtils]: Spent 649.00 ms on a formula simplification that was a NOOP. DAG size: 648 [2019-10-04 10:18:33,309 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:18:33,565 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:18:34,219 WARN L191 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 648 [2019-10-04 10:18:34,534 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:18:34,787 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:18:35,471 WARN L191 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:18:36,149 WARN L191 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:18:36,359 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:18:37,157 WARN L191 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:18:38,232 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 626 [2019-10-04 10:18:38,537 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:18:38,795 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:18:39,475 WARN L191 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:18:40,161 WARN L191 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:18:40,371 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:18:41,084 WARN L191 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:18:42,047 WARN L191 SmtUtils]: Spent 906.00 ms on a formula simplification that was a NOOP. DAG size: 623 [2019-10-04 10:18:42,300 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:18:42,563 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:18:43,249 WARN L191 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:18:43,915 WARN L191 SmtUtils]: Spent 662.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:18:44,232 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 474 [2019-10-04 10:18:44,942 WARN L191 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 618 [2019-10-04 10:18:45,614 WARN L191 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:18:46,301 WARN L191 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:18:46,510 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:18:47,280 WARN L191 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:18:48,374 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 632 [2019-10-04 10:18:48,706 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:18:48,963 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:18:50,022 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 626 [2019-10-04 10:18:50,305 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:18:50,564 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:18:51,243 WARN L191 SmtUtils]: Spent 660.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:18:51,913 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:18:52,229 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 474 [2019-10-04 10:18:53,047 WARN L191 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 619 [2019-10-04 10:18:53,721 WARN L191 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:18:54,391 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:18:54,595 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:18:55,317 WARN L191 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:18:56,004 WARN L191 SmtUtils]: Spent 647.00 ms on a formula simplification that was a NOOP. DAG size: 624 [2019-10-04 10:18:56,287 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:18:56,545 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:18:57,200 WARN L191 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 624 [2019-10-04 10:18:57,474 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:18:57,729 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:18:58,403 WARN L191 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:18:59,073 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:18:59,294 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:19:00,153 WARN L191 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:19:00,943 WARN L191 SmtUtils]: Spent 773.00 ms on a formula simplification that was a NOOP. DAG size: 626 [2019-10-04 10:19:01,222 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:19:01,478 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:19:02,164 WARN L191 SmtUtils]: Spent 654.00 ms on a formula simplification that was a NOOP. DAG size: 628 [2019-10-04 10:19:02,472 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:19:02,728 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:19:03,414 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:19:04,089 WARN L191 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:19:04,409 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 474 [2019-10-04 10:19:05,117 WARN L191 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 618 [2019-10-04 10:19:05,788 WARN L191 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:19:06,459 WARN L191 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:19:06,674 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:19:07,544 WARN L191 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:19:08,680 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 632 [2019-10-04 10:19:09,003 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:19:09,261 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:19:10,042 WARN L191 SmtUtils]: Spent 778.00 ms on a formula simplification that was a NOOP. DAG size: 626 [2019-10-04 10:19:10,332 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:19:10,589 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:19:11,270 WARN L191 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:19:11,946 WARN L191 SmtUtils]: Spent 669.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:19:12,166 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:19:12,866 WARN L191 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:19:13,553 WARN L191 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 618 DAG size of output: 618 [2019-10-04 10:19:14,230 WARN L191 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 10:19:14,440 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 477 DAG size of output: 471 [2019-10-04 10:19:15,275 WARN L191 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 620 DAG size of output: 620 [2019-10-04 10:19:15,963 WARN L191 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 618 DAG size of output: 618 [2019-10-04 10:19:16,651 WARN L191 SmtUtils]: Spent 684.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 10:19:16,858 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 477 DAG size of output: 471 [2019-10-04 10:19:17,682 WARN L191 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 620 DAG size of output: 620 [2019-10-04 10:19:18,692 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 627 DAG size of output: 627 [2019-10-04 10:19:18,991 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:19:19,252 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:19:19,929 WARN L191 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:19:20,604 WARN L191 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:19:20,926 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 474 [2019-10-04 10:19:21,737 WARN L191 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 619 [2019-10-04 10:19:22,631 WARN L191 SmtUtils]: Spent 885.00 ms on a formula simplification that was a NOOP. DAG size: 638 [2019-10-04 10:19:22,953 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:19:23,211 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:19:23,470 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 604 [2019-10-04 10:19:23,731 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 604 [2019-10-04 10:19:23,857 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 466 [2019-10-04 10:19:24,116 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 605 [2019-10-04 10:19:24,697 WARN L191 SmtUtils]: Spent 569.00 ms on a formula simplification that was a NOOP. DAG size: 634 [2019-10-04 10:19:25,067 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:19:25,796 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 619 [2019-10-04 10:19:26,478 WARN L191 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-10-04 10:19:26,691 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 474 DAG size of output: 468 [2019-10-04 10:19:27,384 WARN L191 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 623 DAG size of output: 623 [2019-10-04 10:19:28,062 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 619 [2019-10-04 10:19:28,743 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-10-04 10:19:28,950 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 474 DAG size of output: 468 [2019-10-04 10:19:29,650 WARN L191 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 623 DAG size of output: 623 [2019-10-04 10:19:30,605 WARN L191 SmtUtils]: Spent 936.00 ms on a formula simplification. DAG size of input: 626 DAG size of output: 626 [2019-10-04 10:19:30,861 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:19:31,117 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:19:32,047 WARN L191 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 626 DAG size of output: 626 [2019-10-04 10:19:32,304 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:19:32,559 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:19:33,256 WARN L191 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 618 DAG size of output: 618 [2019-10-04 10:19:33,939 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 10:19:34,148 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 477 DAG size of output: 471 [2019-10-04 10:19:34,993 WARN L191 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 620 DAG size of output: 620 [2019-10-04 10:19:35,746 WARN L191 SmtUtils]: Spent 719.00 ms on a formula simplification that was a NOOP. DAG size: 625 [2019-10-04 10:19:35,996 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:19:36,255 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:19:36,720 WARN L191 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 602 [2019-10-04 10:19:36,977 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:19:37,192 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:19:37,451 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:19:37,907 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 602 [2019-10-04 10:19:38,162 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:19:38,377 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:19:38,636 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:19:39,314 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:19:39,991 WARN L191 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:19:40,197 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:19:40,960 WARN L191 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:19:42,044 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 626 [2019-10-04 10:19:42,327 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:19:42,583 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:19:43,260 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:19:43,940 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:19:44,149 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:19:44,861 WARN L191 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:19:45,748 WARN L191 SmtUtils]: Spent 849.00 ms on a formula simplification that was a NOOP. DAG size: 623 [2019-10-04 10:19:45,996 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:19:46,257 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:19:46,946 WARN L191 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:19:47,612 WARN L191 SmtUtils]: Spent 662.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:19:47,930 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 474 [2019-10-04 10:19:48,640 WARN L191 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 618 [2019-10-04 10:19:49,310 WARN L191 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:19:49,984 WARN L191 SmtUtils]: Spent 669.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:19:50,188 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:19:50,961 WARN L191 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:19:52,075 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 632 [2019-10-04 10:19:52,402 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:19:52,657 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:19:53,730 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 626 [2019-10-04 10:19:54,014 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:19:54,272 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:19:54,956 WARN L191 SmtUtils]: Spent 662.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:19:55,628 WARN L191 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:19:55,944 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 474 [2019-10-04 10:19:56,764 WARN L191 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 619 [2019-10-04 10:19:57,444 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:19:58,114 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:19:58,320 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:19:59,038 WARN L191 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:19:59,731 WARN L191 SmtUtils]: Spent 650.00 ms on a formula simplification that was a NOOP. DAG size: 624 [2019-10-04 10:20:00,011 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:20:00,275 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:20:00,922 WARN L191 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 624 [2019-10-04 10:20:01,196 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:20:01,451 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:20:02,160 WARN L191 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:20:02,826 WARN L191 SmtUtils]: Spent 661.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:20:03,048 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:20:03,902 WARN L191 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:20:04,706 WARN L191 SmtUtils]: Spent 788.00 ms on a formula simplification that was a NOOP. DAG size: 626 [2019-10-04 10:20:04,984 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:20:05,246 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:20:05,930 WARN L191 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 628 [2019-10-04 10:20:06,242 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:20:06,500 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:20:07,186 WARN L191 SmtUtils]: Spent 666.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:20:07,853 WARN L191 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:20:08,170 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 474 [2019-10-04 10:20:08,879 WARN L191 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 618 [2019-10-04 10:20:09,547 WARN L191 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:20:10,214 WARN L191 SmtUtils]: Spent 662.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:20:10,429 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:20:11,288 WARN L191 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:20:12,394 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 632 [2019-10-04 10:20:12,710 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:20:12,963 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:20:13,755 WARN L191 SmtUtils]: Spent 789.00 ms on a formula simplification that was a NOOP. DAG size: 626 [2019-10-04 10:20:14,035 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:20:14,298 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:20:14,978 WARN L191 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:20:15,653 WARN L191 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:20:15,870 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:20:16,571 WARN L191 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:20:17,271 WARN L191 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 618 DAG size of output: 618 [2019-10-04 10:20:17,956 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 10:20:18,165 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 477 DAG size of output: 471 [2019-10-04 10:20:18,994 WARN L191 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 620 DAG size of output: 620 [2019-10-04 10:20:19,678 WARN L191 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 618 DAG size of output: 618 [2019-10-04 10:20:20,354 WARN L191 SmtUtils]: Spent 672.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 10:20:20,569 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 477 DAG size of output: 471 [2019-10-04 10:20:21,400 WARN L191 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 620 DAG size of output: 620 [2019-10-04 10:20:22,418 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 627 DAG size of output: 627 [2019-10-04 10:20:22,703 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:20:22,956 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:20:23,627 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:20:24,295 WARN L191 SmtUtils]: Spent 664.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:20:24,612 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 474 [2019-10-04 10:20:25,415 WARN L191 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 619 [2019-10-04 10:20:26,302 WARN L191 SmtUtils]: Spent 878.00 ms on a formula simplification that was a NOOP. DAG size: 638 [2019-10-04 10:20:26,618 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:20:26,872 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:20:27,143 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 604 [2019-10-04 10:20:27,400 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 604 [2019-10-04 10:20:27,523 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 466 [2019-10-04 10:20:27,779 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 605 [2019-10-04 10:20:28,524 WARN L191 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 619 [2019-10-04 10:20:29,206 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-10-04 10:20:29,416 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 474 DAG size of output: 468 [2019-10-04 10:20:30,231 WARN L191 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 623 DAG size of output: 623 [2019-10-04 10:20:30,909 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 619 [2019-10-04 10:20:31,594 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-10-04 10:20:31,798 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 474 DAG size of output: 468 [2019-10-04 10:20:32,633 WARN L191 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 623 DAG size of output: 623 [2019-10-04 10:20:33,320 WARN L191 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 619 [2019-10-04 10:20:34,005 WARN L191 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-10-04 10:20:34,211 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 474 DAG size of output: 468 [2019-10-04 10:20:35,036 WARN L191 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 623 DAG size of output: 623 [2019-10-04 10:20:35,717 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 619 [2019-10-04 10:20:36,401 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-10-04 10:20:36,608 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 474 DAG size of output: 468 [2019-10-04 10:20:37,425 WARN L191 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 623 DAG size of output: 623 [2019-10-04 10:20:38,108 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 619 [2019-10-04 10:20:38,795 WARN L191 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-10-04 10:20:39,003 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 474 DAG size of output: 468 [2019-10-04 10:20:39,829 WARN L191 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 623 DAG size of output: 623 [2019-10-04 10:20:40,505 WARN L191 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 619 [2019-10-04 10:20:41,195 WARN L191 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-10-04 10:20:41,402 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 474 DAG size of output: 468 [2019-10-04 10:20:42,226 WARN L191 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 623 DAG size of output: 623 [2019-10-04 10:20:42,913 WARN L191 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 619 [2019-10-04 10:20:43,597 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-10-04 10:20:43,807 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 474 DAG size of output: 468 [2019-10-04 10:20:44,629 WARN L191 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 623 DAG size of output: 623 [2019-10-04 10:20:45,309 WARN L191 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 619 [2019-10-04 10:20:45,990 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-10-04 10:20:46,200 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 474 DAG size of output: 468 [2019-10-04 10:20:47,015 WARN L191 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 623 DAG size of output: 623 [2019-10-04 10:20:47,701 WARN L191 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 619 [2019-10-04 10:20:48,382 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-10-04 10:20:48,590 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 474 DAG size of output: 468 [2019-10-04 10:20:49,404 WARN L191 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 623 DAG size of output: 623 [2019-10-04 10:20:50,091 WARN L191 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 619 [2019-10-04 10:20:50,775 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-10-04 10:20:50,982 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 474 DAG size of output: 468 [2019-10-04 10:20:51,803 WARN L191 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 623 DAG size of output: 623 [2019-10-04 10:20:52,484 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 619 [2019-10-04 10:20:53,186 WARN L191 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-10-04 10:20:53,393 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 474 DAG size of output: 468 [2019-10-04 10:20:54,218 WARN L191 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 623 DAG size of output: 623 [2019-10-04 10:20:54,899 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 619 [2019-10-04 10:20:55,576 WARN L191 SmtUtils]: Spent 672.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-10-04 10:20:55,785 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 474 DAG size of output: 468 [2019-10-04 10:20:56,602 WARN L191 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 623 DAG size of output: 623 [2019-10-04 10:20:57,286 WARN L191 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 619 [2019-10-04 10:20:57,995 WARN L191 SmtUtils]: Spent 704.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-10-04 10:20:58,204 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 474 DAG size of output: 468 [2019-10-04 10:20:59,019 WARN L191 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 623 DAG size of output: 623 [2019-10-04 10:20:59,843 WARN L191 SmtUtils]: Spent 810.00 ms on a formula simplification that was a NOOP. DAG size: 1083 [2019-10-04 10:21:00,652 WARN L191 SmtUtils]: Spent 802.00 ms on a formula simplification that was a NOOP. DAG size: 1083 [2019-10-04 10:21:01,049 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 571 [2019-10-04 10:21:02,019 WARN L191 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 1159 DAG size of output: 1159 [2019-10-04 10:21:02,825 WARN L191 SmtUtils]: Spent 793.00 ms on a formula simplification that was a NOOP. DAG size: 1078 [2019-10-04 10:21:03,642 WARN L191 SmtUtils]: Spent 811.00 ms on a formula simplification that was a NOOP. DAG size: 1078 [2019-10-04 10:21:04,025 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 568 [2019-10-04 10:21:04,992 WARN L191 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 1152 DAG size of output: 1152 [2019-10-04 10:21:05,822 WARN L191 SmtUtils]: Spent 827.00 ms on a formula simplification that was a NOOP. DAG size: 1163 [2019-10-04 10:21:06,141 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 465 [2019-10-04 10:21:06,405 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 603 [2019-10-04 10:21:07,312 WARN L191 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 626 DAG size of output: 626 [2019-10-04 10:21:07,560 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:21:07,822 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:08,723 WARN L191 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 626 DAG size of output: 626 [2019-10-04 10:21:08,971 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:21:09,226 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:10,123 WARN L191 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 626 DAG size of output: 626 [2019-10-04 10:21:10,377 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:21:10,632 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:11,510 WARN L191 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 626 DAG size of output: 626 [2019-10-04 10:21:11,758 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:21:12,018 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:12,903 WARN L191 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 626 DAG size of output: 626 [2019-10-04 10:21:13,150 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:21:13,411 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:14,299 WARN L191 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 626 DAG size of output: 626 [2019-10-04 10:21:14,548 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:21:14,805 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:15,691 WARN L191 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 626 DAG size of output: 626 [2019-10-04 10:21:15,939 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:21:16,195 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:17,082 WARN L191 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 626 DAG size of output: 626 [2019-10-04 10:21:17,337 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:21:17,592 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:18,477 WARN L191 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 626 DAG size of output: 626 [2019-10-04 10:21:18,751 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:21:19,007 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:19,885 WARN L191 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 626 DAG size of output: 626 [2019-10-04 10:21:20,133 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:21:20,389 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:21,265 WARN L191 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 626 DAG size of output: 626 [2019-10-04 10:21:21,516 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:21:21,776 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:22,652 WARN L191 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 626 DAG size of output: 626 [2019-10-04 10:21:22,903 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:21:23,159 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:24,050 WARN L191 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 626 DAG size of output: 626 [2019-10-04 10:21:24,302 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:21:24,556 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:25,251 WARN L191 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 618 DAG size of output: 618 [2019-10-04 10:21:25,925 WARN L191 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 10:21:26,136 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 477 DAG size of output: 471 [2019-10-04 10:21:26,984 WARN L191 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 620 DAG size of output: 620 [2019-10-04 10:21:28,221 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 1165 [2019-10-04 10:21:28,582 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:21:28,854 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:29,318 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 602 [2019-10-04 10:21:29,580 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:29,794 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:21:30,048 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:30,512 WARN L191 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 602 [2019-10-04 10:21:30,775 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:30,989 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:21:31,245 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:31,705 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 602 [2019-10-04 10:21:31,960 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:32,181 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:21:32,438 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:32,894 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 602 [2019-10-04 10:21:33,149 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:33,362 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:21:33,618 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:34,088 WARN L191 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 602 [2019-10-04 10:21:34,343 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:34,567 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:21:34,822 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:35,277 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 602 [2019-10-04 10:21:35,537 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:35,750 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:21:36,006 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:36,462 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 602 [2019-10-04 10:21:36,715 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:36,929 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:21:37,183 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:37,644 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 602 [2019-10-04 10:21:37,901 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:38,114 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:21:38,373 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:38,833 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 602 [2019-10-04 10:21:39,088 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:39,311 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:21:39,564 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:40,017 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 602 [2019-10-04 10:21:40,278 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:40,491 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:21:40,746 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:41,195 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 602 [2019-10-04 10:21:41,452 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:41,664 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:21:41,919 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:42,373 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 602 [2019-10-04 10:21:42,628 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:42,841 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:21:43,099 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:43,552 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 602 [2019-10-04 10:21:43,808 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:44,039 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:21:44,294 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:44,958 WARN L191 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 614 [2019-10-04 10:21:45,620 WARN L191 SmtUtils]: Spent 658.00 ms on a formula simplification that was a NOOP. DAG size: 614 [2019-10-04 10:21:45,933 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 475 [2019-10-04 10:21:46,717 WARN L191 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 620 DAG size of output: 620 [2019-10-04 10:21:47,394 WARN L191 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:21:48,064 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:21:48,268 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:21:48,960 WARN L191 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:21:49,708 WARN L191 SmtUtils]: Spent 729.00 ms on a formula simplification that was a NOOP. DAG size: 624 [2019-10-04 10:21:49,988 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:21:50,248 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:50,928 WARN L191 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:21:51,598 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:21:51,806 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:21:52,521 WARN L191 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:21:53,185 WARN L191 SmtUtils]: Spent 645.00 ms on a formula simplification that was a NOOP. DAG size: 624 [2019-10-04 10:21:53,468 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:21:53,726 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:54,402 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:21:55,075 WARN L191 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:21:55,293 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:21:56,139 WARN L191 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:21:56,939 WARN L191 SmtUtils]: Spent 781.00 ms on a formula simplification that was a NOOP. DAG size: 626 [2019-10-04 10:21:57,230 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:21:57,489 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:21:58,171 WARN L191 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:21:58,843 WARN L191 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:21:59,054 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:21:59,748 WARN L191 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:22:00,487 WARN L191 SmtUtils]: Spent 721.00 ms on a formula simplification that was a NOOP. DAG size: 624 [2019-10-04 10:22:00,770 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:22:01,024 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:22:01,707 WARN L191 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:22:02,378 WARN L191 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:22:02,590 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:22:03,301 WARN L191 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:22:03,968 WARN L191 SmtUtils]: Spent 649.00 ms on a formula simplification that was a NOOP. DAG size: 624 [2019-10-04 10:22:04,250 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:22:04,512 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:22:05,198 WARN L191 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:22:05,868 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:22:06,088 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:22:06,936 WARN L191 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:22:07,745 WARN L191 SmtUtils]: Spent 792.00 ms on a formula simplification that was a NOOP. DAG size: 626 [2019-10-04 10:22:08,035 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:22:08,289 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:22:08,962 WARN L191 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:22:09,641 WARN L191 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:22:09,864 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:22:10,591 WARN L191 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:22:11,305 WARN L191 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 624 [2019-10-04 10:22:11,591 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:22:11,849 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:22:12,532 WARN L191 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:22:13,204 WARN L191 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:22:13,418 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:22:14,273 WARN L191 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:22:14,957 WARN L191 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:22:15,626 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:22:15,833 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:22:16,524 WARN L191 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:22:17,258 WARN L191 SmtUtils]: Spent 714.00 ms on a formula simplification that was a NOOP. DAG size: 624 [2019-10-04 10:22:17,538 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:22:17,797 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:22:18,478 WARN L191 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:22:19,154 WARN L191 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:22:19,361 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:22:20,090 WARN L191 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:22:20,757 WARN L191 SmtUtils]: Spent 650.00 ms on a formula simplification that was a NOOP. DAG size: 624 [2019-10-04 10:22:21,038 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:22:21,297 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:22:21,969 WARN L191 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:22:22,642 WARN L191 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:22:22,859 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:22:23,703 WARN L191 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:22:24,507 WARN L191 SmtUtils]: Spent 787.00 ms on a formula simplification that was a NOOP. DAG size: 626 [2019-10-04 10:22:24,789 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:22:25,063 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:22:25,696 WARN L191 SmtUtils]: Spent 603.00 ms on a formula simplification that was a NOOP. DAG size: 629 [2019-10-04 10:22:25,991 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:22:26,247 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:22:26,926 WARN L191 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:22:27,600 WARN L191 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:22:27,804 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:22:28,569 WARN L191 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:22:29,644 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 626 [2019-10-04 10:22:29,925 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:22:30,188 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:22:30,862 WARN L191 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:22:31,539 WARN L191 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:22:31,746 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:22:32,467 WARN L191 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:22:33,373 WARN L191 SmtUtils]: Spent 856.00 ms on a formula simplification that was a NOOP. DAG size: 624 [2019-10-04 10:22:33,628 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:22:33,882 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:22:34,565 WARN L191 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:22:35,252 WARN L191 SmtUtils]: Spent 683.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:22:35,456 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:22:36,219 WARN L191 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:22:37,546 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 626 [2019-10-04 10:22:37,835 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:22:38,091 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:22:38,776 WARN L191 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:22:39,449 WARN L191 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:22:39,660 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:22:40,377 WARN L191 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:22:41,042 WARN L191 SmtUtils]: Spent 647.00 ms on a formula simplification that was a NOOP. DAG size: 624 [2019-10-04 10:22:41,320 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:22:41,581 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:22:42,258 WARN L191 SmtUtils]: Spent 656.00 ms on a formula simplification that was a NOOP. DAG size: 614 [2019-10-04 10:22:42,926 WARN L191 SmtUtils]: Spent 664.00 ms on a formula simplification that was a NOOP. DAG size: 614 [2019-10-04 10:22:43,241 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 475 [2019-10-04 10:22:43,942 WARN L191 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 620 DAG size of output: 620 [2019-10-04 10:22:44,608 WARN L191 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:22:45,276 WARN L191 SmtUtils]: Spent 664.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:22:45,500 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:22:46,368 WARN L191 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:22:47,519 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 634 [2019-10-04 10:22:47,833 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:22:48,090 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:22:48,907 WARN L191 SmtUtils]: Spent 814.00 ms on a formula simplification that was a NOOP. DAG size: 626 [2019-10-04 10:22:49,187 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:22:49,462 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:22:50,139 WARN L191 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:22:50,839 WARN L191 SmtUtils]: Spent 696.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:22:51,052 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:22:51,778 WARN L191 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:22:52,477 WARN L191 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 618 DAG size of output: 618 [2019-10-04 10:22:53,161 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 10:22:53,400 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 477 DAG size of output: 471 [2019-10-04 10:22:54,072 WARN L191 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 620 DAG size of output: 620 [2019-10-04 10:22:54,755 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 618 DAG size of output: 618 [2019-10-04 10:22:55,433 WARN L191 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 10:22:55,644 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 477 DAG size of output: 471 [2019-10-04 10:22:56,357 WARN L191 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 620 DAG size of output: 620 [2019-10-04 10:22:57,494 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 627 DAG size of output: 627 [2019-10-04 10:22:57,775 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:22:58,028 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:22:58,690 WARN L191 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 614 [2019-10-04 10:22:59,374 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 614 [2019-10-04 10:22:59,685 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 475 [2019-10-04 10:23:00,487 WARN L191 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 620 DAG size of output: 620 [2019-10-04 10:23:01,367 WARN L191 SmtUtils]: Spent 866.00 ms on a formula simplification that was a NOOP. DAG size: 639 [2019-10-04 10:23:01,684 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:23:01,939 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:23:02,653 WARN L191 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:23:03,320 WARN L191 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:23:03,523 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:23:04,297 WARN L191 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:23:05,411 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 626 [2019-10-04 10:23:05,692 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:23:05,950 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:23:06,624 WARN L191 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:23:07,305 WARN L191 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:23:07,509 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:23:08,220 WARN L191 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:23:08,934 WARN L191 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 624 [2019-10-04 10:23:09,213 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:23:09,468 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:23:10,112 WARN L191 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 624 [2019-10-04 10:23:10,382 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:23:10,646 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:23:11,324 WARN L191 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:23:11,989 WARN L191 SmtUtils]: Spent 661.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:23:12,203 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:23:13,079 WARN L191 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:23:13,879 WARN L191 SmtUtils]: Spent 784.00 ms on a formula simplification that was a NOOP. DAG size: 626 [2019-10-04 10:23:14,155 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:23:14,413 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:23:15,098 WARN L191 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 620 [2019-10-04 10:23:15,760 WARN L191 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 620 [2019-10-04 10:23:16,082 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 480 [2019-10-04 10:23:16,885 WARN L191 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 628 DAG size of output: 628 [2019-10-04 10:23:17,509 WARN L191 SmtUtils]: Spent 603.00 ms on a formula simplification that was a NOOP. DAG size: 637 [2019-10-04 10:23:17,795 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:23:18,055 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:23:18,716 WARN L191 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:23:19,384 WARN L191 SmtUtils]: Spent 664.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:23:19,598 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:23:20,455 WARN L191 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:23:21,321 WARN L191 SmtUtils]: Spent 809.00 ms on a formula simplification that was a NOOP. DAG size: 623 [2019-10-04 10:23:21,569 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:23:21,822 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:23:22,610 WARN L191 SmtUtils]: Spent 785.00 ms on a formula simplification that was a NOOP. DAG size: 626 [2019-10-04 10:23:22,892 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:23:23,146 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:23:23,821 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:23:24,502 WARN L191 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:23:24,717 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:23:25,416 WARN L191 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:23:26,102 WARN L191 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 618 DAG size of output: 618 [2019-10-04 10:23:26,782 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 10:23:26,991 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 477 DAG size of output: 471 [2019-10-04 10:23:27,818 WARN L191 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 620 DAG size of output: 620 [2019-10-04 10:23:28,507 WARN L191 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 618 DAG size of output: 618 [2019-10-04 10:23:29,182 WARN L191 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 10:23:29,387 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 477 DAG size of output: 471 [2019-10-04 10:23:30,213 WARN L191 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 620 DAG size of output: 620 [2019-10-04 10:23:31,220 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 627 DAG size of output: 627 [2019-10-04 10:23:31,504 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:23:31,758 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:23:32,443 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:23:33,108 WARN L191 SmtUtils]: Spent 660.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:23:33,422 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 474 [2019-10-04 10:23:34,237 WARN L191 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 619 [2019-10-04 10:23:35,124 WARN L191 SmtUtils]: Spent 878.00 ms on a formula simplification that was a NOOP. DAG size: 638 [2019-10-04 10:23:35,440 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:23:35,693 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:23:36,381 WARN L191 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:23:37,055 WARN L191 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:23:37,261 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:23:38,022 WARN L191 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:23:39,086 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 626 [2019-10-04 10:23:39,364 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:23:39,616 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:23:40,292 WARN L191 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:23:40,973 WARN L191 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:23:41,178 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:23:41,891 WARN L191 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:23:42,771 WARN L191 SmtUtils]: Spent 841.00 ms on a formula simplification that was a NOOP. DAG size: 623 [2019-10-04 10:23:43,023 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:23:43,277 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:23:43,955 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:23:44,622 WARN L191 SmtUtils]: Spent 662.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:23:44,824 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:23:45,602 WARN L191 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:23:46,673 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 626 [2019-10-04 10:23:46,956 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:23:47,219 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:23:47,881 WARN L191 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 614 [2019-10-04 10:23:48,538 WARN L191 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 614 [2019-10-04 10:23:48,850 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 475 [2019-10-04 10:23:49,558 WARN L191 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 620 DAG size of output: 620 [2019-10-04 10:23:50,238 WARN L191 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:23:50,905 WARN L191 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:23:51,107 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:23:51,868 WARN L191 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:23:52,950 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 626 [2019-10-04 10:23:53,232 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:23:53,485 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:23:54,163 WARN L191 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:23:54,826 WARN L191 SmtUtils]: Spent 658.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:23:55,140 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 474 [2019-10-04 10:23:55,947 WARN L191 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 619 DAG size of output: 619 [2019-10-04 10:23:56,632 WARN L191 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:23:57,304 WARN L191 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:23:57,508 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:23:58,281 WARN L191 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:23:59,336 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 639 [2019-10-04 10:23:59,671 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:23:59,926 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:24:00,463 WARN L191 SmtUtils]: Spent 535.00 ms on a formula simplification that was a NOOP. DAG size: 614 [2019-10-04 10:24:01,142 WARN L191 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:24:01,361 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 469 DAG size of output: 464 [2019-10-04 10:24:02,086 WARN L191 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:24:02,766 WARN L191 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 613 [2019-10-04 10:24:03,451 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-10-04 10:24:03,655 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-10-04 10:24:04,417 WARN L191 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 614 [2019-10-04 10:24:05,293 WARN L191 SmtUtils]: Spent 866.00 ms on a formula simplification that was a NOOP. DAG size: 638 [2019-10-04 10:24:05,608 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:24:05,862 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:24:06,521 WARN L191 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 606 [2019-10-04 10:24:07,182 WARN L191 SmtUtils]: Spent 656.00 ms on a formula simplification that was a NOOP. DAG size: 606 [2019-10-04 10:24:07,515 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 468 [2019-10-04 10:24:08,215 WARN L191 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 610 DAG size of output: 608 [2019-10-04 10:24:08,865 WARN L191 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 621 [2019-10-04 10:24:09,110 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:24:09,365 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:24:10,256 WARN L191 SmtUtils]: Spent 888.00 ms on a formula simplification that was a NOOP. DAG size: 620 [2019-10-04 10:24:10,484 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-04 10:24:10,739 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-04 10:24:10,744 INFO L199 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 456 for LOIs [2019-10-04 10:24:10,963 INFO L199 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 460 for LOIs [2019-10-04 10:24:11,339 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 465 [2019-10-04 10:24:11,699 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 465 [2019-10-04 10:24:11,864 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 367 [2019-10-04 10:24:12,254 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 495 DAG size of output: 495 [2019-10-04 10:24:12,255 INFO L199 IcfgInterpreter]: Interpreting procedure outgoing with input of size 495 for LOIs [2019-10-04 10:24:13,100 WARN L191 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 486 DAG size of output: 461 [2019-10-04 10:24:13,497 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 460 [2019-10-04 10:24:13,855 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 461 DAG size of output: 453 [2019-10-04 10:24:14,758 WARN L191 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 490 DAG size of output: 469 [2019-10-04 10:24:15,358 WARN L191 SmtUtils]: Spent 594.00 ms on a formula simplification that was a NOOP. DAG size: 466 [2019-10-04 10:24:15,691 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 467 DAG size of output: 453 [2019-10-04 10:24:15,692 INFO L199 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AutoResponder with input of size 453 for LOIs [2019-10-04 10:24:15,708 INFO L199 IcfgInterpreter]: Interpreting procedure mail with input of size 446 for LOIs [2019-10-04 10:24:15,716 INFO L199 IcfgInterpreter]: Interpreting procedure incoming with input of size 446 for LOIs [2019-10-04 10:24:15,719 INFO L199 IcfgInterpreter]: Interpreting procedure incoming__wrappee__AddressBook with input of size 446 for LOIs [2019-10-04 10:24:15,730 INFO L199 IcfgInterpreter]: Interpreting procedure autoRespond with input of size 446 for LOIs [2019-10-04 10:24:15,733 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__DecryptAutoResponder_spec__1 with input of size 431 for LOIs [2019-10-04 10:24:15,742 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 1 for LOIs [2019-10-04 10:24:15,743 INFO L183 IcfgInterpreter]: Interpretation finished [2019-10-04 10:24:15,743 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-10-04 10:24:15,744 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 2299#false [2019-10-04 10:24:15,748 INFO L100 SifaObserver]: ✔ All error locations are guaranteed to be unreachable. [2019-10-04 10:24:15,748 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-10-04 10:24:15,749 INFO L168 Benchmark]: Toolchain (without parser) took 438444.15 ms. Allocated memory was 132.6 MB in the beginning and 2.2 GB in the end (delta: 2.1 GB). Free memory was 85.8 MB in the beginning and 2.1 GB in the end (delta: -2.0 GB). Peak memory consumption was 95.4 MB. Max. memory is 7.1 GB. [2019-10-04 10:24:15,749 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 132.6 MB. Free memory was 106.9 MB in the beginning and 106.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-10-04 10:24:15,749 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1061.54 ms. Allocated memory was 132.6 MB in the beginning and 200.8 MB in the end (delta: 68.2 MB). Free memory was 85.4 MB in the beginning and 138.6 MB in the end (delta: -53.2 MB). Peak memory consumption was 33.4 MB. Max. memory is 7.1 GB. [2019-10-04 10:24:15,750 INFO L168 Benchmark]: Boogie Preprocessor took 188.15 ms. Allocated memory is still 200.8 MB. Free memory was 138.6 MB in the beginning and 130.5 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 7.1 GB. [2019-10-04 10:24:15,750 INFO L168 Benchmark]: RCFGBuilder took 4553.19 ms. Allocated memory was 200.8 MB in the beginning and 336.6 MB in the end (delta: 135.8 MB). Free memory was 130.5 MB in the beginning and 227.9 MB in the end (delta: -97.3 MB). Peak memory consumption was 125.6 MB. Max. memory is 7.1 GB. [2019-10-04 10:24:15,750 INFO L168 Benchmark]: Sifa took 432637.37 ms. Allocated memory was 336.6 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 227.9 MB in the beginning and 2.1 GB in the end (delta: -1.9 GB). Peak memory consumption was 33.5 MB. Max. memory is 7.1 GB. [2019-10-04 10:24:15,751 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 132.6 MB. Free memory was 106.9 MB in the beginning and 106.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1061.54 ms. Allocated memory was 132.6 MB in the beginning and 200.8 MB in the end (delta: 68.2 MB). Free memory was 85.4 MB in the beginning and 138.6 MB in the end (delta: -53.2 MB). Peak memory consumption was 33.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 188.15 ms. Allocated memory is still 200.8 MB. Free memory was 138.6 MB in the beginning and 130.5 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4553.19 ms. Allocated memory was 200.8 MB in the beginning and 336.6 MB in the end (delta: 135.8 MB). Free memory was 130.5 MB in the beginning and 227.9 MB in the end (delta: -97.3 MB). Peak memory consumption was 125.6 MB. Max. memory is 7.1 GB. * Sifa took 432637.37 ms. Allocated memory was 336.6 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 227.9 MB in the beginning and 2.1 GB in the end (delta: -1.9 GB). Peak memory consumption was 33.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 432603, ICFG_INTERPRETER_ENTERED_PROCEDURES: 13, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 726, DAG_INTERPRETER_EARLY_EXITS: 4, TOOLS_POST_APPLICATIONS: 532, TOOLS_POST_TIME[ms]: 23360, TOOLS_POST_CALL_APPLICATIONS: 109, TOOLS_POST_CALL_TIME[ms]: 701, TOOLS_POST_RETURN_APPLICATIONS: 94, TOOLS_POST_RETURN_TIME[ms]: 278, TOOLS_QUANTIFIERELIM_APPLICATIONS: 734, TOOLS_QUANTIFIERELIM_TIME[ms]: 23829, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 22376, FLUID_QUERY_TIME[ms]: 55, FLUID_QUERIES: 729, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 267, DOMAIN_JOIN_TIME[ms]: 403840, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 2, DOMAIN_WIDEN_TIME[ms]: 2605, DOMAIN_ISSUBSETEQ_APPLICATIONS: 3, DOMAIN_ISSUBSETEQ_TIME[ms]: 35, DOMAIN_ISBOTTOM_APPLICATIONS: 177, DOMAIN_ISBOTTOM_TIME[ms]: 1493, LOOP_SUMMARIZER_APPLICATIONS: 1, LOOP_SUMMARIZER_CACHE_MISSES: 1, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 180395, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 180394, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 3, CALL_SUMMARIZER_APPLICATIONS: 94, CALL_SUMMARIZER_CACHE_MISSES: 48, CALL_SUMMARIZER_OVERALL_TIME[ms]: 24132, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 24131, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 7, PATH_EXPR_TIME[ms]: 9, REGEX_TO_DAG_TIME[ms]: 9, DAG_COMPRESSION_TIME[ms]: 63, DAG_COMPRESSION_PROCESSED_NODES: 1766, DAG_COMPRESSION_RETAINED_NODES: 856 - PositiveResult [Line: 1237]: 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...