java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 16:47:29,282 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 16:47:29,284 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 16:47:29,296 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 16:47:29,296 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 16:47:29,298 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 16:47:29,299 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 16:47:29,301 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 16:47:29,302 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 16:47:29,303 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 16:47:29,304 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 16:47:29,305 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 16:47:29,306 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 16:47:29,307 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 16:47:29,308 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 16:47:29,309 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 16:47:29,310 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 16:47:29,311 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 16:47:29,312 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 16:47:29,315 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 16:47:29,316 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 16:47:29,317 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 16:47:29,319 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 16:47:29,319 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 16:47:29,322 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 16:47:29,322 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 16:47:29,323 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 16:47:29,324 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 16:47:29,324 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 16:47:29,325 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 16:47:29,325 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 16:47:29,326 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 16:47:29,327 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 16:47:29,328 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 16:47:29,329 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 16:47:29,329 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 16:47:29,330 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 16:47:29,330 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 16:47:29,330 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 16:47:29,331 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 16:47:29,331 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 16:47:29,332 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 16:47:29,347 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 16:47:29,347 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 16:47:29,348 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 16:47:29,349 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 16:47:29,349 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 16:47:29,349 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 16:47:29,349 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 16:47:29,349 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 16:47:29,350 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 16:47:29,350 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 16:47:29,350 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 16:47:29,350 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 16:47:29,350 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 16:47:29,351 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 16:47:29,351 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 16:47:29,351 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 16:47:29,351 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 16:47:29,351 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 16:47:29,352 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 16:47:29,352 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 16:47:29,352 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 16:47:29,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 16:47:29,352 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 16:47:29,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 16:47:29,353 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 16:47:29,353 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 16:47:29,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 16:47:29,353 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 16:47:29,354 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-17 16:47:29,386 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 16:47:29,399 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 16:47:29,402 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 16:47:29,404 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 16:47:29,404 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 16:47:29,405 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c [2019-09-17 16:47:29,466 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1288cfdb/3f25d765644a40d7a903889f191767e7/FLAGd076ca020 [2019-09-17 16:47:30,095 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 16:47:30,096 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c [2019-09-17 16:47:30,117 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1288cfdb/3f25d765644a40d7a903889f191767e7/FLAGd076ca020 [2019-09-17 16:47:30,329 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1288cfdb/3f25d765644a40d7a903889f191767e7 [2019-09-17 16:47:30,339 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 16:47:30,340 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 16:47:30,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 16:47:30,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 16:47:30,345 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 16:47:30,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 04:47:30" (1/1) ... [2019-09-17 16:47:30,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ef0aef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 04:47:30, skipping insertion in model container [2019-09-17 16:47:30,350 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 04:47:30" (1/1) ... [2019-09-17 16:47:30,357 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 16:47:30,419 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 16:47:31,154 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 16:47:31,177 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 16:47:31,330 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 16:47:31,401 INFO L192 MainTranslator]: Completed translation [2019-09-17 16:47:31,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 04:47:31 WrapperNode [2019-09-17 16:47:31,402 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 16:47:31,403 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 16:47:31,404 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 16:47:31,404 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 16:47:31,417 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 04:47:31" (1/1) ... [2019-09-17 16:47:31,417 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 04:47:31" (1/1) ... [2019-09-17 16:47:31,454 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 04:47:31" (1/1) ... [2019-09-17 16:47:31,455 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 04:47:31" (1/1) ... [2019-09-17 16:47:31,524 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 04:47:31" (1/1) ... [2019-09-17 16:47:31,542 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 04:47:31" (1/1) ... [2019-09-17 16:47:31,552 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 04:47:31" (1/1) ... [2019-09-17 16:47:31,567 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 16:47:31,568 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 16:47:31,568 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 16:47:31,568 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 16:47:31,569 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 04:47:31" (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 16:47:31,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 16:47:31,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 16:47:31,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-17 16:47:31,639 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-17 16:47:31,639 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-17 16:47:31,639 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-17 16:47:31,639 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-17 16:47:31,639 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-17 16:47:31,640 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-17 16:47:31,640 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-17 16:47:31,640 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-17 16:47:31,640 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-17 16:47:31,640 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-17 16:47:31,641 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-17 16:47:31,641 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 16:47:31,641 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-09-17 16:47:31,641 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-17 16:47:31,641 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-17 16:47:31,641 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-17 16:47:31,642 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-17 16:47:31,642 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-17 16:47:31,642 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-17 16:47:31,642 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-17 16:47:31,642 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-17 16:47:31,643 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-17 16:47:31,643 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-17 16:47:31,643 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-17 16:47:31,643 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-17 16:47:31,643 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-17 16:47:31,643 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-17 16:47:31,643 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-17 16:47:31,644 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-17 16:47:31,644 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-17 16:47:31,644 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-17 16:47:31,644 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-17 16:47:31,644 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-17 16:47:31,644 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-17 16:47:31,644 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-17 16:47:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-17 16:47:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-17 16:47:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-17 16:47:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-17 16:47:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-17 16:47:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-17 16:47:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-17 16:47:31,646 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-17 16:47:31,646 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-17 16:47:31,646 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-17 16:47:31,646 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-17 16:47:31,646 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-17 16:47:31,646 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-17 16:47:31,647 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-17 16:47:31,647 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-17 16:47:31,647 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-17 16:47:31,647 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-17 16:47:31,647 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-17 16:47:31,647 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-17 16:47:31,647 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-17 16:47:31,648 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-17 16:47:31,648 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-17 16:47:31,648 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-17 16:47:31,648 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-17 16:47:31,648 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-17 16:47:31,648 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-17 16:47:31,648 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-17 16:47:31,649 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-17 16:47:31,649 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-17 16:47:31,649 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-17 16:47:31,649 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-17 16:47:31,649 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-17 16:47:31,649 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-17 16:47:31,650 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-17 16:47:31,650 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-17 16:47:31,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-17 16:47:31,650 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Base [2019-09-17 16:47:31,650 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-17 16:47:31,650 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-17 16:47:31,651 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AddressBook [2019-09-17 16:47:31,651 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-17 16:47:31,651 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-17 16:47:31,651 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-17 16:47:31,651 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-17 16:47:31,651 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-17 16:47:31,652 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-17 16:47:31,652 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-17 16:47:31,652 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-09-17 16:47:31,652 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-17 16:47:31,652 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-17 16:47:31,652 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-17 16:47:31,652 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-17 16:47:31,653 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-17 16:47:31,653 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-17 16:47:31,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-17 16:47:31,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-17 16:47:31,653 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 16:47:31,653 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-17 16:47:31,653 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-17 16:47:31,654 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-09-17 16:47:31,654 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-17 16:47:31,654 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-17 16:47:31,654 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-17 16:47:31,654 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-17 16:47:31,654 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-17 16:47:31,655 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-17 16:47:31,655 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-17 16:47:31,655 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-17 16:47:31,655 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-17 16:47:31,655 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-17 16:47:31,655 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-17 16:47:31,655 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-17 16:47:31,656 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-17 16:47:31,656 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-17 16:47:31,656 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-17 16:47:31,656 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-17 16:47:31,656 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-17 16:47:31,656 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-17 16:47:31,657 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-17 16:47:31,657 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-17 16:47:31,657 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-17 16:47:31,657 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-17 16:47:31,657 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-17 16:47:31,657 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 16:47:31,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-17 16:47:31,658 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-17 16:47:31,658 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-17 16:47:31,658 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-17 16:47:31,658 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-17 16:47:31,658 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-17 16:47:31,658 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-17 16:47:31,659 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-17 16:47:31,659 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-17 16:47:31,659 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-17 16:47:31,659 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-17 16:47:31,659 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-17 16:47:31,659 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-17 16:47:31,660 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-17 16:47:31,660 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-17 16:47:31,660 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-17 16:47:31,660 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-17 16:47:31,660 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-17 16:47:31,660 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-17 16:47:31,661 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-17 16:47:31,661 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-17 16:47:31,661 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-17 16:47:31,661 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-17 16:47:31,661 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-17 16:47:31,661 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-17 16:47:31,662 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-17 16:47:31,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-17 16:47:31,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-17 16:47:31,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-17 16:47:31,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-17 16:47:31,662 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-17 16:47:31,663 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-17 16:47:31,663 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-17 16:47:31,663 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-17 16:47:31,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-17 16:47:31,663 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-17 16:47:31,663 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-17 16:47:31,664 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-17 16:47:31,664 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-17 16:47:31,664 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-17 16:47:31,664 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-17 16:47:31,664 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-17 16:47:31,664 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-17 16:47:31,665 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-17 16:47:31,665 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-17 16:47:31,665 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-17 16:47:31,665 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-17 16:47:31,665 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-17 16:47:31,665 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-17 16:47:31,666 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-17 16:47:31,666 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-17 16:47:31,666 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-17 16:47:31,666 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-17 16:47:31,666 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-17 16:47:31,666 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-17 16:47:31,666 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-17 16:47:31,667 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-17 16:47:31,667 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-17 16:47:31,667 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-17 16:47:31,667 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-17 16:47:31,667 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-17 16:47:31,667 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-17 16:47:31,668 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-17 16:47:31,668 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-17 16:47:31,668 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-17 16:47:31,668 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-17 16:47:31,668 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-17 16:47:31,668 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-17 16:47:31,669 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-17 16:47:31,669 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-09-17 16:47:31,669 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-17 16:47:31,669 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Base [2019-09-17 16:47:31,669 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AddressBook [2019-09-17 16:47:31,669 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-17 16:47:31,670 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-17 16:47:31,670 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-17 16:47:31,670 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-17 16:47:31,670 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-17 16:47:31,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 16:47:31,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-17 16:47:31,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 16:47:35,773 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 16:47:35,774 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-17 16:47:35,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 04:47:35 BoogieIcfgContainer [2019-09-17 16:47:35,776 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 16:47:35,776 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 16:47:35,776 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 16:47:35,777 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 16:47:35,778 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 04:47:35" (1/1) ... [2019-09-17 16:47:35,779 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=CompoundDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-17 16:47:35,806 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-17 16:47:35,807 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 16:47:35,817 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-17 16:47:35,828 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-17 16:47:35,829 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-17 16:48:14,613 WARN L191 SmtUtils]: Spent 25.64 s on a formula simplification that was a NOOP. DAG size: 570 [2019-09-17 16:48:17,384 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 267 DAG size of output: 217 [2019-09-17 16:48:24,998 WARN L191 SmtUtils]: Spent 7.61 s on a formula simplification. DAG size of input: 609 DAG size of output: 553 [2019-09-17 16:48:28,562 WARN L191 SmtUtils]: Spent 3.56 s on a formula simplification that was a NOOP. DAG size: 553 [2019-09-17 16:48:32,064 WARN L191 SmtUtils]: Spent 3.50 s on a formula simplification that was a NOOP. DAG size: 553 [2019-09-17 16:48:34,931 WARN L191 SmtUtils]: Spent 2.84 s on a formula simplification that was a NOOP. DAG size: 423 [2019-09-17 16:48:50,717 WARN L191 SmtUtils]: Spent 15.78 s on a formula simplification. DAG size of input: 833 DAG size of output: 611 [2019-09-17 16:48:50,745 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 685 for LOIs [2019-09-17 16:48:51,384 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 670 for LOIs [2019-09-17 16:49:04,449 WARN L191 SmtUtils]: Spent 12.57 s on a formula simplification. DAG size of input: 711 DAG size of output: 700 [2019-09-17 16:49:10,589 WARN L191 SmtUtils]: Spent 6.14 s on a formula simplification that was a NOOP. DAG size: 700 [2019-09-17 16:49:15,159 WARN L191 SmtUtils]: Spent 4.56 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 16:49:35,359 WARN L191 SmtUtils]: Spent 20.20 s on a formula simplification. DAG size of input: 950 DAG size of output: 726 [2019-09-17 16:49:48,295 WARN L191 SmtUtils]: Spent 12.91 s on a formula simplification. DAG size of input: 711 DAG size of output: 700 [2019-09-17 16:49:54,674 WARN L191 SmtUtils]: Spent 6.38 s on a formula simplification that was a NOOP. DAG size: 700 [2019-09-17 16:49:59,438 WARN L191 SmtUtils]: Spent 4.74 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 16:50:20,569 WARN L191 SmtUtils]: Spent 21.13 s on a formula simplification. DAG size of input: 950 DAG size of output: 726 [2019-09-17 16:50:33,555 WARN L191 SmtUtils]: Spent 12.97 s on a formula simplification. DAG size of input: 711 DAG size of output: 700 [2019-09-17 16:50:39,983 WARN L191 SmtUtils]: Spent 6.43 s on a formula simplification that was a NOOP. DAG size: 700 [2019-09-17 16:50:44,758 WARN L191 SmtUtils]: Spent 4.77 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 16:51:05,850 WARN L191 SmtUtils]: Spent 21.09 s on a formula simplification. DAG size of input: 950 DAG size of output: 726 [2019-09-17 16:51:18,809 WARN L191 SmtUtils]: Spent 12.94 s on a formula simplification. DAG size of input: 711 DAG size of output: 700 [2019-09-17 16:51:25,240 WARN L191 SmtUtils]: Spent 6.43 s on a formula simplification that was a NOOP. DAG size: 700 [2019-09-17 16:51:30,029 WARN L191 SmtUtils]: Spent 4.78 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 16:51:51,140 WARN L191 SmtUtils]: Spent 21.11 s on a formula simplification. DAG size of input: 950 DAG size of output: 726 [2019-09-17 16:52:04,137 WARN L191 SmtUtils]: Spent 12.99 s on a formula simplification. DAG size of input: 711 DAG size of output: 700 [2019-09-17 16:52:10,525 WARN L191 SmtUtils]: Spent 6.39 s on a formula simplification that was a NOOP. DAG size: 700 [2019-09-17 16:52:15,321 WARN L191 SmtUtils]: Spent 4.79 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 16:52:36,327 WARN L191 SmtUtils]: Spent 21.00 s on a formula simplification. DAG size of input: 950 DAG size of output: 726 [2019-09-17 16:52:51,507 WARN L191 SmtUtils]: Spent 15.18 s on a formula simplification. DAG size of input: 733 DAG size of output: 728 [2019-09-17 16:52:59,043 WARN L191 SmtUtils]: Spent 7.53 s on a formula simplification that was a NOOP. DAG size: 728 [2019-09-17 16:53:03,902 WARN L191 SmtUtils]: Spent 4.85 s on a formula simplification that was a NOOP. DAG size: 560 [2019-09-17 16:53:24,350 WARN L191 SmtUtils]: Spent 20.45 s on a formula simplification. DAG size of input: 928 DAG size of output: 728 [2019-09-17 16:53:37,210 WARN L191 SmtUtils]: Spent 12.85 s on a formula simplification. DAG size of input: 711 DAG size of output: 700 [2019-09-17 16:53:43,545 WARN L191 SmtUtils]: Spent 6.33 s on a formula simplification that was a NOOP. DAG size: 700 [2019-09-17 16:53:48,310 WARN L191 SmtUtils]: Spent 4.76 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 16:54:09,303 WARN L191 SmtUtils]: Spent 20.99 s on a formula simplification. DAG size of input: 950 DAG size of output: 726 [2019-09-17 16:54:24,536 WARN L191 SmtUtils]: Spent 15.23 s on a formula simplification. DAG size of input: 733 DAG size of output: 728 [2019-09-17 16:54:32,005 WARN L191 SmtUtils]: Spent 7.47 s on a formula simplification that was a NOOP. DAG size: 728 [2019-09-17 16:54:36,850 WARN L191 SmtUtils]: Spent 4.84 s on a formula simplification that was a NOOP. DAG size: 560 [2019-09-17 16:54:57,178 WARN L191 SmtUtils]: Spent 20.33 s on a formula simplification. DAG size of input: 928 DAG size of output: 728 [2019-09-17 16:55:17,526 WARN L191 SmtUtils]: Spent 20.34 s on a formula simplification. DAG size of input: 739 DAG size of output: 730 [2019-09-17 16:55:24,865 WARN L191 SmtUtils]: Spent 7.34 s on a formula simplification that was a NOOP. DAG size: 730 [2019-09-17 16:55:29,583 WARN L191 SmtUtils]: Spent 4.71 s on a formula simplification that was a NOOP. DAG size: 563 [2019-09-17 16:55:49,377 WARN L191 SmtUtils]: Spent 19.79 s on a formula simplification. DAG size of input: 932 DAG size of output: 731 [2019-09-17 16:56:02,083 WARN L191 SmtUtils]: Spent 12.69 s on a formula simplification. DAG size of input: 711 DAG size of output: 700 [2019-09-17 16:56:08,621 WARN L191 SmtUtils]: Spent 6.54 s on a formula simplification that was a NOOP. DAG size: 700 [2019-09-17 16:56:13,414 WARN L191 SmtUtils]: Spent 4.79 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 16:56:34,633 WARN L191 SmtUtils]: Spent 21.22 s on a formula simplification. DAG size of input: 950 DAG size of output: 726 [2019-09-17 16:56:47,508 WARN L191 SmtUtils]: Spent 12.85 s on a formula simplification. DAG size of input: 711 DAG size of output: 700 [2019-09-17 16:56:53,709 WARN L191 SmtUtils]: Spent 6.20 s on a formula simplification that was a NOOP. DAG size: 700 [2019-09-17 16:56:58,364 WARN L191 SmtUtils]: Spent 4.65 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 16:57:18,730 WARN L191 SmtUtils]: Spent 20.36 s on a formula simplification. DAG size of input: 950 DAG size of output: 726 [2019-09-17 16:57:31,710 WARN L191 SmtUtils]: Spent 12.97 s on a formula simplification. DAG size of input: 711 DAG size of output: 700 [2019-09-17 16:57:38,199 WARN L191 SmtUtils]: Spent 6.49 s on a formula simplification that was a NOOP. DAG size: 700 [2019-09-17 16:57:43,077 WARN L191 SmtUtils]: Spent 4.87 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 16:58:04,535 WARN L191 SmtUtils]: Spent 21.46 s on a formula simplification. DAG size of input: 950 DAG size of output: 726 [2019-09-17 16:58:17,610 WARN L191 SmtUtils]: Spent 13.06 s on a formula simplification. DAG size of input: 711 DAG size of output: 700 [2019-09-17 16:58:24,159 WARN L191 SmtUtils]: Spent 6.55 s on a formula simplification that was a NOOP. DAG size: 700 [2019-09-17 16:58:29,009 WARN L191 SmtUtils]: Spent 4.84 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 16:58:50,228 WARN L191 SmtUtils]: Spent 21.22 s on a formula simplification. DAG size of input: 950 DAG size of output: 726 [2019-09-17 16:59:02,525 WARN L191 SmtUtils]: Spent 12.28 s on a formula simplification. DAG size of input: 711 DAG size of output: 700 [2019-09-17 16:59:09,113 WARN L191 SmtUtils]: Spent 6.59 s on a formula simplification that was a NOOP. DAG size: 700 [2019-09-17 16:59:14,062 WARN L191 SmtUtils]: Spent 4.94 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 16:59:35,424 WARN L191 SmtUtils]: Spent 21.36 s on a formula simplification. DAG size of input: 950 DAG size of output: 726 [2019-09-17 16:59:48,484 WARN L191 SmtUtils]: Spent 13.05 s on a formula simplification. DAG size of input: 711 DAG size of output: 700 [2019-09-17 16:59:54,970 WARN L191 SmtUtils]: Spent 6.48 s on a formula simplification that was a NOOP. DAG size: 700 [2019-09-17 16:59:59,794 WARN L191 SmtUtils]: Spent 4.82 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-17 17:00:21,042 WARN L191 SmtUtils]: Spent 21.25 s on a formula simplification. DAG size of input: 950 DAG size of output: 726