java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/product-lines/email_spec4_product17.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 05:57:53,213 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 05:57:53,215 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 05:57:53,227 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 05:57:53,227 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 05:57:53,228 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 05:57:53,230 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 05:57:53,231 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 05:57:53,233 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 05:57:53,234 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 05:57:53,235 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 05:57:53,236 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 05:57:53,236 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 05:57:53,237 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 05:57:53,238 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 05:57:53,239 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 05:57:53,240 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 05:57:53,241 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 05:57:53,243 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 05:57:53,245 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 05:57:53,246 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 05:57:53,247 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 05:57:53,248 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 05:57:53,249 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 05:57:53,251 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 05:57:53,252 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 05:57:53,252 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 05:57:53,253 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 05:57:53,253 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 05:57:53,254 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 05:57:53,254 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 05:57:53,255 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 05:57:53,256 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 05:57:53,256 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 05:57:53,257 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 05:57:53,258 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 05:57:53,258 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 05:57:53,259 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 05:57:53,259 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 05:57:53,260 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 05:57:53,260 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 05:57:53,262 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-17 05:57:53,284 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 05:57:53,284 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 05:57:53,287 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 05:57:53,287 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 05:57:53,287 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 05:57:53,287 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 05:57:53,287 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 05:57:53,288 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 05:57:53,288 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 05:57:53,288 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 05:57:53,289 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 05:57:53,289 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 05:57:53,289 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 05:57:53,290 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 05:57:53,290 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 05:57:53,290 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 05:57:53,290 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 05:57:53,291 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 05:57:53,291 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 05:57:53,291 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 05:57:53,291 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 05:57:53,292 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 05:57:53,292 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 05:57:53,292 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 05:57:53,292 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 05:57:53,292 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 05:57:53,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 05:57:53,293 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 05:57:53,293 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-09-17 05:57:53,337 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 05:57:53,351 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 05:57:53,355 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 05:57:53,357 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 05:57:53,357 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 05:57:53,358 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec4_product17.cil.c [2019-09-17 05:57:53,427 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f27c31cc/56f4a950d332492581ff531f5774b444/FLAG801ff44db [2019-09-17 05:57:54,035 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 05:57:54,035 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec4_product17.cil.c [2019-09-17 05:57:54,055 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f27c31cc/56f4a950d332492581ff531f5774b444/FLAG801ff44db [2019-09-17 05:57:54,253 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f27c31cc/56f4a950d332492581ff531f5774b444 [2019-09-17 05:57:54,262 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 05:57:54,264 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 05:57:54,265 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 05:57:54,265 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 05:57:54,268 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 05:57:54,269 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 05:57:54" (1/1) ... [2019-09-17 05:57:54,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@260a8ea9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:57:54, skipping insertion in model container [2019-09-17 05:57:54,272 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 05:57:54" (1/1) ... [2019-09-17 05:57:54,280 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 05:57:54,364 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 05:57:55,081 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 05:57:55,106 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 05:57:55,230 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 05:57:55,303 INFO L192 MainTranslator]: Completed translation [2019-09-17 05:57:55,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:57:55 WrapperNode [2019-09-17 05:57:55,303 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 05:57:55,304 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 05:57:55,304 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 05:57:55,304 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 05:57:55,318 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:57:55" (1/1) ... [2019-09-17 05:57:55,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:57:55" (1/1) ... [2019-09-17 05:57:55,356 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:57:55" (1/1) ... [2019-09-17 05:57:55,357 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:57:55" (1/1) ... [2019-09-17 05:57:55,431 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:57:55" (1/1) ... [2019-09-17 05:57:55,451 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:57:55" (1/1) ... [2019-09-17 05:57:55,462 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:57:55" (1/1) ... [2019-09-17 05:57:55,477 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 05:57:55,480 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 05:57:55,480 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 05:57:55,481 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 05:57:55,482 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:57:55" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 05:57:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 05:57:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 05:57:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-17 05:57:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__SignForward_spec__1 [2019-09-17 05:57:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-17 05:57:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-17 05:57:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-17 05:57:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-17 05:57:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-17 05:57:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-17 05:57:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-17 05:57:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-17 05:57:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-17 05:57:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-17 05:57:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-17 05:57:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-17 05:57:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-17 05:57:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-17 05:57:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-17 05:57:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-17 05:57:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-17 05:57:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-17 05:57:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-17 05:57:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-17 05:57:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-17 05:57:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-17 05:57:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-17 05:57:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-17 05:57:55,555 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-17 05:57:55,555 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-17 05:57:55,555 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-17 05:57:55,555 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-17 05:57:55,555 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-17 05:57:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-09-17 05:57:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-17 05:57:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-09-17 05:57:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-17 05:57:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-09-17 05:57:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-17 05:57:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-17 05:57:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-17 05:57:55,557 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-17 05:57:55,557 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 05:57:55,557 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-09-17 05:57:55,557 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-09-17 05:57:55,557 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-09-17 05:57:55,557 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-09-17 05:57:55,557 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-09-17 05:57:55,557 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-09-17 05:57:55,557 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-09-17 05:57:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-09-17 05:57:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-09-17 05:57:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-09-17 05:57:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-17 05:57:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-09-17 05:57:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AddressBook [2019-09-17 05:57:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-17 05:57:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-17 05:57:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-09-17 05:57:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-17 05:57:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-17 05:57:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-17 05:57:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-17 05:57:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-17 05:57:55,560 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-17 05:57:55,560 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-17 05:57:55,560 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-09-17 05:57:55,560 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-09-17 05:57:55,560 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-09-17 05:57:55,560 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-09-17 05:57:55,561 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-09-17 05:57:55,561 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-17 05:57:55,561 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-17 05:57:55,561 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-17 05:57:55,561 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-17 05:57:55,562 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-17 05:57:55,562 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-17 05:57:55,562 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-17 05:57:55,562 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-17 05:57:55,562 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-17 05:57:55,562 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-17 05:57:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-17 05:57:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-17 05:57:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-17 05:57:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-17 05:57:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-17 05:57:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-17 05:57:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-17 05:57:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-17 05:57:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-17 05:57:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-17 05:57:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-17 05:57:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-17 05:57:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-17 05:57:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-17 05:57:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-17 05:57:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-17 05:57:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-17 05:57:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AddressBook [2019-09-17 05:57:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Sign [2019-09-17 05:57:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-17 05:57:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-17 05:57:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-17 05:57:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-17 05:57:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-17 05:57:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-17 05:57:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-17 05:57:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-17 05:57:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-17 05:57:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-17 05:57:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-17 05:57:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 05:57:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-17 05:57:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-17 05:57:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-17 05:57:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-17 05:57:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-17 05:57:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__SignForward_spec__1 [2019-09-17 05:57:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-17 05:57:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-17 05:57:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-17 05:57:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-17 05:57:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-17 05:57:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-17 05:57:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-17 05:57:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-17 05:57:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-17 05:57:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-17 05:57:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-17 05:57:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-17 05:57:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-17 05:57:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-17 05:57:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-17 05:57:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-17 05:57:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-17 05:57:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-17 05:57:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-17 05:57:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-17 05:57:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-17 05:57:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-17 05:57:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-17 05:57:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-17 05:57:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-17 05:57:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-17 05:57:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-17 05:57:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-17 05:57:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-17 05:57:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-17 05:57:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-17 05:57:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-17 05:57:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-17 05:57:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-17 05:57:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-17 05:57:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-17 05:57:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-17 05:57:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-17 05:57:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-09-17 05:57:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-17 05:57:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-17 05:57:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-17 05:57:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-17 05:57:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-17 05:57:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-17 05:57:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-17 05:57:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 05:57:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-09-17 05:57:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-09-17 05:57:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-09-17 05:57:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-09-17 05:57:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-09-17 05:57:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-09-17 05:57:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-09-17 05:57:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-09-17 05:57:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-09-17 05:57:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-09-17 05:57:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-09-17 05:57:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-09-17 05:57:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-09-17 05:57:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-17 05:57:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-17 05:57:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-17 05:57:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-17 05:57:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-17 05:57:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-17 05:57:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-17 05:57:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-17 05:57:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-17 05:57:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-17 05:57:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-17 05:57:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-17 05:57:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-17 05:57:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-17 05:57:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-17 05:57:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-09-17 05:57:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-09-17 05:57:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-09-17 05:57:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-09-17 05:57:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-09-17 05:57:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AddressBook [2019-09-17 05:57:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-09-17 05:57:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-17 05:57:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-17 05:57:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-17 05:57:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-17 05:57:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-17 05:57:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-17 05:57:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-17 05:57:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-17 05:57:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-17 05:57:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-17 05:57:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-17 05:57:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-17 05:57:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-17 05:57:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-17 05:57:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-17 05:57:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-17 05:57:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AddressBook [2019-09-17 05:57:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Sign [2019-09-17 05:57:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-17 05:57:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-17 05:57:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-17 05:57:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-17 05:57:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-17 05:57:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-17 05:57:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-17 05:57:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-17 05:57:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-17 05:57:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-17 05:57:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-17 05:57:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-17 05:57:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-17 05:57:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-17 05:57:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-17 05:57:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-17 05:57:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 05:57:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-17 05:57:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 05:57:59,705 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 05:57:59,705 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-17 05:57:59,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 05:57:59 BoogieIcfgContainer [2019-09-17 05:57:59,707 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 05:57:59,708 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 05:57:59,708 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 05:57:59,708 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 05:57:59,709 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 05:57:59" (1/1) ... [2019-09-17 05:57:59,710 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_QUICK ♦ Intern Fluid=SizeLimitFluid [2019-09-17 05:57:59,738 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-17 05:57:59,738 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 05:57:59,753 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-17 05:57:59,767 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-17 05:57:59,768 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-17 05:58:37,548 WARN L191 SmtUtils]: Spent 537.00 ms on a formula simplification that was a NOOP. DAG size: 664 [2019-09-17 05:58:41,001 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 291 DAG size of output: 237 [2019-09-17 05:58:41,436 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 701 [2019-09-17 05:58:41,739 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 701 [2019-09-17 05:58:41,984 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 701 [2019-09-17 05:58:42,018 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 811 for LOIs [2019-09-17 05:58:42,356 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 816 for LOIs [2019-09-17 05:58:43,054 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification that was a NOOP. DAG size: 852 [2019-09-17 05:58:43,521 WARN L191 SmtUtils]: Spent 464.00 ms on a formula simplification that was a NOOP. DAG size: 852 [2019-09-17 05:58:43,964 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 862 [2019-09-17 05:58:44,336 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 862 [2019-09-17 05:58:44,667 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 862 [2019-09-17 05:58:44,963 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 862 [2019-09-17 05:58:45,250 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 867 [2019-09-17 05:58:45,535 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 867 [2019-09-17 05:58:46,064 WARN L191 SmtUtils]: Spent 477.00 ms on a formula simplification that was a NOOP. DAG size: 877 [2019-09-17 05:58:46,330 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 877 [2019-09-17 05:58:46,663 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 882 [2019-09-17 05:58:46,927 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 882 [2019-09-17 05:58:47,486 WARN L191 SmtUtils]: Spent 530.00 ms on a formula simplification that was a NOOP. DAG size: 877 [2019-09-17 05:58:48,144 WARN L191 SmtUtils]: Spent 656.00 ms on a formula simplification that was a NOOP. DAG size: 877 [2019-09-17 05:58:48,429 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 882 [2019-09-17 05:58:48,698 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 882 [2019-09-17 05:58:48,996 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 887 [2019-09-17 05:58:49,260 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 887 [2019-09-17 05:58:49,601 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 892 [2019-09-17 05:58:49,880 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 892 [2019-09-17 05:58:50,963 WARN L191 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 919 DAG size of output: 905 [2019-09-17 05:58:51,663 WARN L191 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 905 [2019-09-17 05:58:51,930 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 852 [2019-09-17 05:58:52,179 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 852 [2019-09-17 05:58:52,557 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 862 [2019-09-17 05:58:52,799 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 862 [2019-09-17 05:58:53,072 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 862 [2019-09-17 05:58:53,315 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 862 [2019-09-17 05:58:53,562 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 867 [2019-09-17 05:58:53,819 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 867 [2019-09-17 05:58:54,139 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 877 [2019-09-17 05:58:54,393 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 877 [2019-09-17 05:58:54,665 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 882 [2019-09-17 05:58:54,944 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 882 [2019-09-17 05:58:55,867 WARN L191 SmtUtils]: Spent 888.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 05:58:56,476 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 987 DAG size of output: 978 [2019-09-17 05:58:56,920 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 877 [2019-09-17 05:58:57,175 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 877 [2019-09-17 05:58:57,678 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 334 [2019-09-17 05:58:58,037 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 852 [2019-09-17 05:58:58,275 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 852 [2019-09-17 05:58:58,616 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 862 [2019-09-17 05:58:58,857 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 862 [2019-09-17 05:59:00,224 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 843 [2019-09-17 05:59:00,469 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 843 [2019-09-17 05:59:00,754 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 854 [2019-09-17 05:59:01,001 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 854 [2019-09-17 05:59:01,245 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 854 [2019-09-17 05:59:01,486 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 854 [2019-09-17 05:59:01,730 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 854 [2019-09-17 05:59:01,991 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 854 [2019-09-17 05:59:02,259 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 05:59:02,513 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 05:59:02,860 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 05:59:03,125 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 05:59:03,390 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 05:59:03,654 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 05:59:03,942 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 05:59:04,215 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 05:59:04,522 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 05:59:04,795 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 05:59:05,095 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 05:59:05,379 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 05:59:05,736 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 05:59:06,031 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 05:59:06,325 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 05:59:06,624 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 05:59:06,947 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 05:59:07,252 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 05:59:07,586 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 05:59:07,917 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 05:59:08,268 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 05:59:08,575 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 05:59:08,909 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 05:59:09,224 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 05:59:09,566 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 926 [2019-09-17 05:59:09,893 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 926 [2019-09-17 05:59:15,480 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 935 [2019-09-17 05:59:15,829 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 935 [2019-09-17 05:59:25,861 WARN L191 SmtUtils]: Spent 779.00 ms on a formula simplification that was a NOOP. DAG size: 992 [2019-09-17 05:59:26,642 WARN L191 SmtUtils]: Spent 779.00 ms on a formula simplification that was a NOOP. DAG size: 992 [2019-09-17 05:59:26,907 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 05:59:27,163 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 05:59:27,453 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 05:59:27,717 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 05:59:27,980 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 05:59:28,243 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 05:59:28,533 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 05:59:28,807 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 05:59:29,111 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 05:59:29,385 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 05:59:29,668 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 05:59:29,950 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 05:59:30,285 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 05:59:30,581 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 05:59:30,877 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 05:59:31,176 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 05:59:31,501 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 05:59:31,811 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 05:59:32,144 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 05:59:32,464 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 05:59:35,894 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 1021 [2019-09-17 05:59:36,802 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 05:59:37,108 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 05:59:38,616 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 05:59:38,869 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 05:59:39,172 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 05:59:39,437 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 05:59:39,700 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 05:59:39,961 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 05:59:40,366 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 05:59:40,638 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 05:59:41,661 WARN L191 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 895 DAG size of output: 895 [2019-09-17 05:59:42,197 WARN L191 SmtUtils]: Spent 534.00 ms on a formula simplification that was a NOOP. DAG size: 895 [2019-09-17 05:59:42,457 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 854 [2019-09-17 05:59:42,699 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 854 [2019-09-17 05:59:42,944 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 854 [2019-09-17 05:59:43,185 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 854 [2019-09-17 05:59:43,429 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 854 [2019-09-17 05:59:43,670 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 854 [2019-09-17 05:59:43,913 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 854 [2019-09-17 05:59:44,158 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 854 [2019-09-17 05:59:44,409 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 854 [2019-09-17 05:59:44,652 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 854 [2019-09-17 05:59:44,895 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 854 [2019-09-17 05:59:45,142 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 854 [2019-09-17 05:59:45,389 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 854 [2019-09-17 05:59:45,632 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 854 [2019-09-17 05:59:45,876 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 854 [2019-09-17 05:59:46,119 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 854 [2019-09-17 05:59:46,363 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 854 [2019-09-17 05:59:46,612 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 854 [2019-09-17 05:59:46,857 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 854 [2019-09-17 05:59:47,104 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 854 [2019-09-17 05:59:47,349 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 854 [2019-09-17 05:59:47,591 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 854 [2019-09-17 05:59:47,834 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 854 [2019-09-17 05:59:48,074 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 854 [2019-09-17 05:59:48,316 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 854 [2019-09-17 05:59:48,557 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 854 [2019-09-17 05:59:48,804 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 854 [2019-09-17 05:59:49,047 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 854 [2019-09-17 05:59:49,292 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 854 [2019-09-17 05:59:49,538 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 854 [2019-09-17 05:59:49,782 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 854 [2019-09-17 05:59:50,024 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 854 [2019-09-17 05:59:50,266 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 854 [2019-09-17 05:59:50,509 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 854 [2019-09-17 05:59:50,753 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 854 [2019-09-17 05:59:50,995 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 854 [2019-09-17 05:59:51,281 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 05:59:51,534 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 05:59:51,830 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 05:59:52,097 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 05:59:52,360 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 05:59:52,625 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 05:59:52,913 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 05:59:53,186 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 05:59:53,482 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 05:59:53,755 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 05:59:54,040 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 05:59:54,323 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 05:59:54,634 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 05:59:54,932 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 05:59:55,253 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 05:59:55,556 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 05:59:57,315 WARN L191 SmtUtils]: Spent 625.00 ms on a formula simplification that was a NOOP. DAG size: 960 [2019-09-17 05:59:57,940 WARN L191 SmtUtils]: Spent 622.00 ms on a formula simplification that was a NOOP. DAG size: 960 [2019-09-17 05:59:58,206 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 05:59:58,459 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 05:59:58,751 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 05:59:59,013 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 05:59:59,275 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 05:59:59,541 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 05:59:59,832 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:00,109 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:00,404 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:00,677 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:00,962 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 06:00:01,244 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 06:00:01,605 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:00:01,937 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:00:02,235 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:00:02,531 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:00:02,858 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:00:03,167 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:00:03,504 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 06:00:03,821 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 06:00:04,158 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:00:04,465 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:00:04,804 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 06:00:05,123 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 06:00:05,451 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 926 [2019-09-17 06:00:05,779 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 926 [2019-09-17 06:00:06,142 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 935 [2019-09-17 06:00:06,480 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 935 [2019-09-17 06:00:16,665 WARN L191 SmtUtils]: Spent 939.00 ms on a formula simplification that was a NOOP. DAG size: 1013 [2019-09-17 06:00:16,936 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:00:17,193 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:00:17,477 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:17,743 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:18,106 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:00:18,364 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:00:18,657 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:18,929 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:19,193 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:19,456 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:19,748 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:20,020 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:20,321 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:20,596 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:20,878 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 06:00:21,164 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 06:00:21,483 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:00:21,782 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:00:22,074 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:00:22,369 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:00:22,699 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:00:23,003 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:00:23,336 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 06:00:23,651 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 06:00:23,978 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:00:24,289 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:00:24,622 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 06:00:24,935 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 06:00:25,264 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 926 [2019-09-17 06:00:25,586 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 926 [2019-09-17 06:00:30,436 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:00:30,689 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:00:31,000 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:00:31,253 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:00:31,548 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:31,813 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:32,080 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:32,343 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:32,638 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:32,912 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:33,208 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:33,481 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:33,764 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 06:00:34,050 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 06:00:34,364 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:00:34,659 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:00:35,480 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:00:35,737 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:00:36,032 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:36,295 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:36,561 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:36,826 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:37,118 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:37,395 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:37,701 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:37,981 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:38,266 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 06:00:38,550 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 06:00:38,829 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:00:39,084 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:00:39,375 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:39,641 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:39,905 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:40,168 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:40,462 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:40,735 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:41,034 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:41,308 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:41,594 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 06:00:41,879 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 06:00:42,210 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:00:42,504 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:00:42,801 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:00:43,107 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:00:43,431 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:00:43,736 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:00:44,073 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 06:00:44,390 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 06:00:44,723 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:00:45,031 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:00:45,366 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 06:00:45,684 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 06:00:46,010 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 926 [2019-09-17 06:00:46,340 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 926 [2019-09-17 06:00:46,703 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 935 [2019-09-17 06:00:47,044 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 935 [2019-09-17 06:00:47,419 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 941 DAG size of output: 941 [2019-09-17 06:00:47,767 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 941 [2019-09-17 06:00:48,365 WARN L191 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 976 DAG size of output: 974 [2019-09-17 06:00:48,729 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 974 [2019-09-17 06:00:48,995 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:00:49,251 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:00:49,528 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:49,795 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:50,082 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:50,354 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:50,967 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:00:51,214 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:00:51,483 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:00:51,738 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:00:52,038 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:52,301 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:52,568 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:52,830 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:00:53,130 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:53,406 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:53,704 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:53,984 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:00:54,270 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 06:00:54,557 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 06:00:54,868 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:00:55,164 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:00:55,491 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:00:55,798 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:00:56,137 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 06:00:56,456 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 06:00:59,360 WARN L191 SmtUtils]: Spent 642.00 ms on a formula simplification that was a NOOP. DAG size: 935 [2019-09-17 06:00:59,628 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:00:59,885 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:01:00,212 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:01:00,478 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:01:00,837 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:01:01,093 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:01:01,385 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:01:01,650 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:01:01,912 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:01:02,177 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:01:02,463 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:01:02,739 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:01:03,037 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:01:03,310 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:01:03,603 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 06:01:03,886 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 06:01:04,205 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:01:04,502 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:01:05,442 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:01:05,750 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:01:07,151 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:01:07,408 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:01:07,699 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:01:07,966 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:01:08,231 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:01:08,502 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:01:08,791 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:01:09,068 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:01:09,365 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:01:09,640 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:01:09,927 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 06:01:10,213 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 06:01:10,495 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:01:10,750 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:01:11,043 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:01:11,308 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:01:11,576 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:01:11,842 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:01:12,133 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:01:12,412 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:01:12,704 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:01:12,978 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:01:13,261 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 06:01:13,544 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 06:01:13,883 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:01:14,180 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:01:14,476 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:01:14,778 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:01:15,103 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:01:15,412 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:01:15,751 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 06:01:16,070 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 06:01:16,405 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:01:16,711 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:01:17,051 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 06:01:17,371 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 06:01:17,703 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 926 [2019-09-17 06:01:18,030 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 926 [2019-09-17 06:01:22,839 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 935 [2019-09-17 06:01:23,179 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 935 [2019-09-17 06:01:32,435 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 976 [2019-09-17 06:01:32,702 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:01:32,964 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:01:33,242 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:01:33,508 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:01:33,799 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:01:34,081 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:01:34,691 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:01:34,950 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 863 [2019-09-17 06:01:35,242 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:01:35,508 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:01:35,773 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:01:36,039 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-09-17 06:01:36,327 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:01:36,606 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:01:36,900 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:01:37,178 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-09-17 06:01:37,471 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 06:01:37,759 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 890 [2019-09-17 06:01:38,073 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:01:38,372 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 899 [2019-09-17 06:01:38,697 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:01:39,010 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-09-17 06:01:39,349 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 06:01:39,671 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 917 [2019-09-17 06:01:42,014 INFO L199 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 31 for LOIs [2019-09-17 06:01:42,805 INFO L199 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 37 for LOIs [2019-09-17 06:01:42,818 INFO L199 IcfgInterpreter]: Interpreting procedure outgoing with input of size 100 for LOIs [2019-09-17 06:01:42,828 INFO L199 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AddressBook with input of size 142 for LOIs [2019-09-17 06:01:43,313 INFO L199 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 1 for LOIs [2019-09-17 06:01:43,317 INFO L199 IcfgInterpreter]: Interpreting procedure mail with input of size 85 for LOIs [2019-09-17 06:01:43,318 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__SignForward_spec__1 with input of size 78 for LOIs [2019-09-17 06:01:43,328 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 52 for LOIs [2019-09-17 06:01:43,331 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-17 06:01:43,331 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-17 06:01:43,334 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 3918#true [2019-09-17 06:01:43,343 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-17 06:01:43,343 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-17 06:01:43,344 INFO L168 Benchmark]: Toolchain (without parser) took 229080.56 ms. Allocated memory was 139.5 MB in the beginning and 648.5 MB in the end (delta: 509.1 MB). Free memory was 83.0 MB in the beginning and 162.1 MB in the end (delta: -79.1 MB). Peak memory consumption was 430.0 MB. Max. memory is 7.1 GB. [2019-09-17 06:01:43,344 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 139.5 MB. Free memory was 104.2 MB in the beginning and 104.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-17 06:01:43,344 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1039.08 ms. Allocated memory was 139.5 MB in the beginning and 201.3 MB in the end (delta: 61.9 MB). Free memory was 82.8 MB in the beginning and 136.7 MB in the end (delta: -53.9 MB). Peak memory consumption was 28.7 MB. Max. memory is 7.1 GB. [2019-09-17 06:01:43,344 INFO L168 Benchmark]: Boogie Preprocessor took 173.62 ms. Allocated memory is still 201.3 MB. Free memory was 136.7 MB in the beginning and 127.5 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 7.1 GB. [2019-09-17 06:01:43,344 INFO L168 Benchmark]: RCFGBuilder took 4227.24 ms. Allocated memory was 201.3 MB in the beginning and 331.4 MB in the end (delta: 130.0 MB). Free memory was 127.5 MB in the beginning and 203.5 MB in the end (delta: -76.0 MB). Peak memory consumption was 123.2 MB. Max. memory is 7.1 GB. [2019-09-17 06:01:43,345 INFO L168 Benchmark]: Sifa took 223635.13 ms. Allocated memory was 331.4 MB in the beginning and 648.5 MB in the end (delta: 317.2 MB). Free memory was 203.5 MB in the beginning and 162.1 MB in the end (delta: 41.4 MB). Peak memory consumption was 358.6 MB. Max. memory is 7.1 GB. [2019-09-17 06:01:43,346 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 139.5 MB. Free memory was 104.2 MB in the beginning and 104.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1039.08 ms. Allocated memory was 139.5 MB in the beginning and 201.3 MB in the end (delta: 61.9 MB). Free memory was 82.8 MB in the beginning and 136.7 MB in the end (delta: -53.9 MB). Peak memory consumption was 28.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 173.62 ms. Allocated memory is still 201.3 MB. Free memory was 136.7 MB in the beginning and 127.5 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4227.24 ms. Allocated memory was 201.3 MB in the beginning and 331.4 MB in the end (delta: 130.0 MB). Free memory was 127.5 MB in the beginning and 203.5 MB in the end (delta: -76.0 MB). Peak memory consumption was 123.2 MB. Max. memory is 7.1 GB. * Sifa took 223635.13 ms. Allocated memory was 331.4 MB in the beginning and 648.5 MB in the end (delta: 317.2 MB). Free memory was 203.5 MB in the beginning and 162.1 MB in the end (delta: 41.4 MB). Peak memory consumption was 358.6 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]: 223596, ICFG_INTERPRETER_ENTERED_PROCEDURES: 11, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 1073, DAG_INTERPRETER_EARLY_EXITS: 6, TOOLS_POST_APPLICATIONS: 772, TOOLS_POST_TIME[ms]: 43210, TOOLS_POST_CALL_APPLICATIONS: 164, TOOLS_POST_CALL_TIME[ms]: 54386, TOOLS_POST_RETURN_APPLICATIONS: 151, TOOLS_POST_RETURN_TIME[ms]: 731, TOOLS_QUANTIFIERELIM_APPLICATIONS: 1087, TOOLS_QUANTIFIERELIM_TIME[ms]: 97684, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 41551, FLUID_QUERY_TIME[ms]: 35, FLUID_QUERIES: 1075, FLUID_YES_ANSWERS: 14, DOMAIN_JOIN_APPLICATIONS: 322, DOMAIN_JOIN_TIME[ms]: 119828, DOMAIN_ALPHA_APPLICATIONS: 14, DOMAIN_ALPHA_TIME[ms]: 2680, DOMAIN_WIDEN_APPLICATIONS: 1, DOMAIN_WIDEN_TIME[ms]: 524, DOMAIN_ISSUBSETEQ_APPLICATIONS: 2, DOMAIN_ISSUBSETEQ_TIME[ms]: 11, DOMAIN_ISBOTTOM_APPLICATIONS: 226, DOMAIN_ISBOTTOM_TIME[ms]: 1892, LOOP_SUMMARIZER_APPLICATIONS: 1, LOOP_SUMMARIZER_CACHE_MISSES: 1, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 58572, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 58572, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 2, CALL_SUMMARIZER_APPLICATIONS: 151, CALL_SUMMARIZER_CACHE_MISSES: 70, CALL_SUMMARIZER_OVERALL_TIME[ms]: 43356, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 43355, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 9, PATH_EXPR_TIME[ms]: 10, REGEX_TO_DAG_TIME[ms]: 13, DAG_COMPRESSION_TIME[ms]: 110, DAG_COMPRESSION_PROCESSED_NODES: 2341, DAG_COMPRESSION_RETAINED_NODES: 1393 - UnprovableResult [Line: 2224]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 3918#true. Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...