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 SingleStatement --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/email_spec11_product36.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 12:05:03,155 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 12:05:03,157 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 12:05:03,169 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 12:05:03,169 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 12:05:03,170 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 12:05:03,172 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 12:05:03,175 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 12:05:03,176 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 12:05:03,178 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 12:05:03,180 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 12:05:03,191 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 12:05:03,191 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 12:05:03,192 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 12:05:03,195 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 12:05:03,198 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 12:05:03,199 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 12:05:03,200 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 12:05:03,205 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 12:05:03,207 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 12:05:03,212 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 12:05:03,213 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 12:05:03,214 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 12:05:03,215 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 12:05:03,220 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 12:05:03,220 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 12:05:03,220 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 12:05:03,223 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 12:05:03,224 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 12:05:03,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 12:05:03,225 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 12:05:03,228 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 12:05:03,229 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 12:05:03,230 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 12:05:03,234 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 12:05:03,234 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 12:05:03,235 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 12:05:03,235 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 12:05:03,236 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 12:05:03,236 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 12:05:03,239 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 12:05:03,240 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 [2019-09-18 12:05:03,265 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 12:05:03,265 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 12:05:03,268 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 12:05:03,268 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 12:05:03,268 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 12:05:03,268 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 12:05:03,269 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 12:05:03,269 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 12:05:03,269 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 12:05:03,269 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 12:05:03,269 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 12:05:03,270 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 12:05:03,270 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 12:05:03,270 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 12:05:03,270 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 12:05:03,271 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 12:05:03,271 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 12:05:03,271 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 12:05:03,271 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 12:05:03,272 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 12:05:03,272 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 12:05:03,272 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 12:05:03,272 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 12:05:03,272 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 12:05:03,273 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 12:05:03,273 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 12:05:03,273 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 12:05:03,273 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 12:05:03,273 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 -> SingleStatement 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 [2019-09-18 12:05:03,309 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 12:05:03,324 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 12:05:03,328 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 12:05:03,329 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 12:05:03,331 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 12:05:03,332 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product36.cil.c [2019-09-18 12:05:03,407 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0dc689ec1/fe4256d8bc324293af2f9b295555c651/FLAG56414f027 [2019-09-18 12:05:04,009 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 12:05:04,010 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product36.cil.c [2019-09-18 12:05:04,044 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0dc689ec1/fe4256d8bc324293af2f9b295555c651/FLAG56414f027 [2019-09-18 12:05:04,271 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0dc689ec1/fe4256d8bc324293af2f9b295555c651 [2019-09-18 12:05:04,284 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 12:05:04,285 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 12:05:04,286 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 12:05:04,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 12:05:04,289 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 12:05:04,290 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 12:05:04" (1/1) ... [2019-09-18 12:05:04,292 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ab3a841 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:05:04, skipping insertion in model container [2019-09-18 12:05:04,292 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 12:05:04" (1/1) ... [2019-09-18 12:05:04,301 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 12:05:04,360 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 12:05:05,047 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 12:05:05,074 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 12:05:05,203 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 12:05:05,305 INFO L192 MainTranslator]: Completed translation [2019-09-18 12:05:05,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:05:05 WrapperNode [2019-09-18 12:05:05,306 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 12:05:05,306 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 12:05:05,307 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 12:05:05,307 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 12:05:05,329 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:05:05" (1/1) ... [2019-09-18 12:05:05,330 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:05:05" (1/1) ... [2019-09-18 12:05:05,391 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:05:05" (1/1) ... [2019-09-18 12:05:05,392 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:05:05" (1/1) ... [2019-09-18 12:05:05,451 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:05:05" (1/1) ... [2019-09-18 12:05:05,469 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:05:05" (1/1) ... [2019-09-18 12:05:05,480 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:05:05" (1/1) ... [2019-09-18 12:05:05,495 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 12:05:05,497 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 12:05:05,498 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 12:05:05,498 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 12:05:05,499 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:05:05" (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 [2019-09-18 12:05:05,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 12:05:05,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 12:05:05,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-18 12:05:05,585 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-18 12:05:05,586 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-18 12:05:05,586 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-18 12:05:05,587 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-18 12:05:05,587 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-18 12:05:05,587 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-18 12:05:05,587 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-18 12:05:05,587 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-18 12:05:05,588 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-18 12:05:05,588 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-18 12:05:05,589 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-18 12:05:05,589 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-18 12:05:05,589 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-18 12:05:05,591 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-18 12:05:05,591 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-18 12:05:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-18 12:05:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-18 12:05:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-18 12:05:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-18 12:05:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-18 12:05:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-18 12:05:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-18 12:05:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-18 12:05:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-18 12:05:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-18 12:05:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-18 12:05:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-18 12:05:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-18 12:05:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-18 12:05:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-18 12:05:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-18 12:05:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-18 12:05:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-18 12:05:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-18 12:05:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-18 12:05:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-18 12:05:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-18 12:05:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 12:05:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-09-18 12:05:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-09-18 12:05:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-18 12:05:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-18 12:05:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-18 12:05:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-18 12:05:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-18 12:05:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-18 12:05:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-18 12:05:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-18 12:05:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-18 12:05:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-18 12:05:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-18 12:05:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-18 12:05:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-18 12:05:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-18 12:05:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-18 12:05:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-18 12:05:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-18 12:05:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-18 12:05:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-18 12:05:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-18 12:05:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-18 12:05:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-18 12:05:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-18 12:05:05,600 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-18 12:05:05,600 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-18 12:05:05,600 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-18 12:05:05,600 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-18 12:05:05,600 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-18 12:05:05,600 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-18 12:05:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-18 12:05:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-18 12:05:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-18 12:05:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-18 12:05:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-18 12:05:05,602 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-09-18 12:05:05,602 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-18 12:05:05,602 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-18 12:05:05,602 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-09-18 12:05:05,602 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AddressBook [2019-09-18 12:05:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-18 12:05:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-18 12:05:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-18 12:05:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-18 12:05:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-18 12:05:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-18 12:05:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-18 12:05:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-09-18 12:05:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-09-18 12:05:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-18 12:05:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-09-18 12:05:05,605 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-18 12:05:05,605 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-18 12:05:05,605 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-18 12:05:05,605 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-18 12:05:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 12:05:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 12:05:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-18 12:05:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-18 12:05:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-18 12:05:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-18 12:05:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-18 12:05:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-18 12:05:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-18 12:05:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-18 12:05:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-18 12:05:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-18 12:05:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-18 12:05:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-18 12:05:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-18 12:05:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-18 12:05:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-18 12:05:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-18 12:05:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-18 12:05:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-18 12:05:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-18 12:05:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-18 12:05:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-18 12:05:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-18 12:05:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-18 12:05:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-18 12:05:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-18 12:05:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-18 12:05:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-18 12:05:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-18 12:05:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-18 12:05:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-18 12:05:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-18 12:05:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-18 12:05:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-18 12:05:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-18 12:05:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-18 12:05:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-18 12:05:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-18 12:05:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-18 12:05:05,613 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-18 12:05:05,613 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-18 12:05:05,613 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-18 12:05:05,613 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-18 12:05:05,613 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-18 12:05:05,613 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-18 12:05:05,614 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-18 12:05:05,614 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-18 12:05:05,614 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-18 12:05:05,614 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-18 12:05:05,614 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-18 12:05:05,615 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-18 12:05:05,615 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-18 12:05:05,615 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-18 12:05:05,615 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-18 12:05:05,615 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-18 12:05:05,615 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-18 12:05:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-18 12:05:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-18 12:05:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-18 12:05:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-18 12:05:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-18 12:05:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-18 12:05:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-18 12:05:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 12:05:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-09-18 12:05:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-09-18 12:05:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-18 12:05:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-18 12:05:05,618 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-18 12:05:05,618 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-18 12:05:05,618 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-18 12:05:05,618 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-18 12:05:05,618 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-18 12:05:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-18 12:05:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-18 12:05:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-18 12:05:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-18 12:05:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-18 12:05:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-18 12:05:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-18 12:05:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-18 12:05:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-18 12:05:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-18 12:05:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-18 12:05:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-18 12:05:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-18 12:05:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-18 12:05:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-18 12:05:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-18 12:05:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-18 12:05:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-18 12:05:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-18 12:05:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-18 12:05:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-18 12:05:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-18 12:05:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-18 12:05:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-18 12:05:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-18 12:05:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-18 12:05:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-09-18 12:05:05,623 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-09-18 12:05:05,623 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-18 12:05:05,623 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-09-18 12:05:05,623 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-09-18 12:05:05,623 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AddressBook [2019-09-18 12:05:05,623 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-09-18 12:05:05,623 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-18 12:05:05,624 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-18 12:05:05,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 12:05:05,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-18 12:05:05,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 12:05:07,906 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 12:05:07,906 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-18 12:05:07,909 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 12:05:07 BoogieIcfgContainer [2019-09-18 12:05:07,909 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 12:05:07,909 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 12:05:07,910 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 12:05:07,910 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 12:05:07,911 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 12:05:07" (1/1) ... [2019-09-18 12:05:07,912 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_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 12:05:07,937 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 12:05:07,937 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 12:05:07,950 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 12:05:07,960 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 12:05:07,961 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 12:05:08,329 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 12:05:08,577 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 75 [2019-09-18 12:05:08,747 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 12:05:09,024 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 84 [2019-09-18 12:05:09,399 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 98 [2019-09-18 12:05:09,761 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 93 [2019-09-18 12:05:10,163 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 106 [2019-09-18 12:05:10,611 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 103 [2019-09-18 12:05:11,125 WARN L191 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 116 [2019-09-18 12:05:11,616 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 113 [2019-09-18 12:05:12,290 WARN L191 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 126 [2019-09-18 12:05:12,876 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 123 [2019-09-18 12:05:13,738 WARN L191 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 136 [2019-09-18 12:05:14,436 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 135 [2019-09-18 12:05:15,444 WARN L191 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 148 [2019-09-18 12:05:16,233 WARN L191 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 147 [2019-09-18 12:05:17,551 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 224 DAG size of output: 161 [2019-09-18 12:05:18,387 WARN L191 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2019-09-18 12:05:18,684 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-18 12:05:20,022 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 262 DAG size of output: 169 [2019-09-18 12:05:20,213 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 12:05:21,124 WARN L191 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 170 [2019-09-18 12:05:21,507 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-09-18 12:05:23,153 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 293 DAG size of output: 183 [2019-09-18 12:05:23,334 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 12:05:24,308 WARN L191 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 184 [2019-09-18 12:05:24,802 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2019-09-18 12:05:26,865 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 330 DAG size of output: 197 [2019-09-18 12:05:28,096 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 236 DAG size of output: 194 [2019-09-18 12:05:28,723 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2019-09-18 12:05:31,603 WARN L191 SmtUtils]: Spent 2.87 s on a formula simplification. DAG size of input: 418 DAG size of output: 236 [2019-09-18 12:05:33,172 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 277 DAG size of output: 231 [2019-09-18 12:05:34,073 WARN L191 SmtUtils]: Spent 512.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-09-18 12:05:37,466 WARN L191 SmtUtils]: Spent 3.38 s on a formula simplification. DAG size of input: 454 DAG size of output: 244 [2019-09-18 12:05:37,690 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 12:05:39,214 WARN L191 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 292 DAG size of output: 241 [2019-09-18 12:05:40,293 WARN L191 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 333 [2019-09-18 12:05:43,935 WARN L191 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 464 DAG size of output: 254 [2019-09-18 12:05:44,246 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 12:05:46,065 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 315 DAG size of output: 257 [2019-09-18 12:05:47,342 WARN L191 SmtUtils]: Spent 771.00 ms on a formula simplification that was a NOOP. DAG size: 375 [2019-09-18 12:05:51,981 WARN L191 SmtUtils]: Spent 4.63 s on a formula simplification. DAG size of input: 572 DAG size of output: 270 [2019-09-18 12:05:52,340 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-09-18 12:05:54,374 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 327 DAG size of output: 275 [2019-09-18 12:05:55,904 WARN L191 SmtUtils]: Spent 898.00 ms on a formula simplification that was a NOOP. DAG size: 417 [2019-09-18 12:06:01,616 WARN L191 SmtUtils]: Spent 5.70 s on a formula simplification. DAG size of input: 561 DAG size of output: 289 [2019-09-18 12:06:04,013 WARN L191 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 332 DAG size of output: 284 [2019-09-18 12:06:06,013 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 483 [2019-09-18 12:06:16,245 WARN L191 SmtUtils]: Spent 10.22 s on a formula simplification. DAG size of input: 836 DAG size of output: 430 [2019-09-18 12:06:20,613 WARN L191 SmtUtils]: Spent 4.07 s on a formula simplification. DAG size of input: 475 DAG size of output: 425 [2019-09-18 12:06:23,087 WARN L191 SmtUtils]: Spent 1.47 s on a formula simplification that was a NOOP. DAG size: 553 [2019-09-18 12:06:35,635 WARN L191 SmtUtils]: Spent 12.53 s on a formula simplification. DAG size of input: 928 DAG size of output: 462 [2019-09-18 12:06:40,636 WARN L191 SmtUtils]: Spent 4.67 s on a formula simplification. DAG size of input: 522 DAG size of output: 457 [2019-09-18 12:06:43,644 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification that was a NOOP. DAG size: 627 [2019-09-18 12:06:57,367 WARN L191 SmtUtils]: Spent 13.71 s on a formula simplification. DAG size of input: 959 DAG size of output: 471 [2019-09-18 12:06:57,763 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 12:07:02,593 WARN L191 SmtUtils]: Spent 4.82 s on a formula simplification. DAG size of input: 534 DAG size of output: 466 [2019-09-18 12:07:06,383 WARN L191 SmtUtils]: Spent 2.23 s on a formula simplification that was a NOOP. DAG size: 705 [2019-09-18 12:07:23,082 WARN L191 SmtUtils]: Spent 16.68 s on a formula simplification. DAG size of input: 1014 DAG size of output: 479 [2019-09-18 12:07:23,600 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-09-18 12:07:29,019 WARN L191 SmtUtils]: Spent 5.41 s on a formula simplification. DAG size of input: 563 DAG size of output: 482 [2019-09-18 12:07:33,335 WARN L191 SmtUtils]: Spent 2.66 s on a formula simplification that was a NOOP. DAG size: 771 [2019-09-18 12:07:51,102 WARN L191 SmtUtils]: Spent 17.74 s on a formula simplification. DAG size of input: 1044 DAG size of output: 496 [2019-09-18 12:07:51,558 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-18 12:07:56,969 WARN L191 SmtUtils]: Spent 5.41 s on a formula simplification. DAG size of input: 570 DAG size of output: 491 [2019-09-18 12:08:00,763 WARN L191 SmtUtils]: Spent 3.15 s on a formula simplification that was a NOOP. DAG size: 857 [2019-09-18 12:08:14,102 WARN L191 SmtUtils]: Spent 13.31 s on a formula simplification. DAG size of input: 1109 DAG size of output: 505 [2019-09-18 12:08:14,565 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-18 12:08:20,287 WARN L191 SmtUtils]: Spent 5.72 s on a formula simplification. DAG size of input: 580 DAG size of output: 500 [2019-09-18 12:08:26,445 WARN L191 SmtUtils]: Spent 3.81 s on a formula simplification that was a NOOP. DAG size: 947 [2019-09-18 12:08:49,324 WARN L191 SmtUtils]: Spent 22.85 s on a formula simplification. DAG size of input: 1226 DAG size of output: 513 [2019-09-18 12:08:49,920 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-09-18 12:08:56,124 WARN L191 SmtUtils]: Spent 6.19 s on a formula simplification. DAG size of input: 598 DAG size of output: 512 [2019-09-18 12:09:01,458 WARN L191 SmtUtils]: Spent 4.54 s on a formula simplification that was a NOOP. DAG size: 1033 [2019-09-18 12:09:20,978 WARN L191 SmtUtils]: Spent 19.49 s on a formula simplification. DAG size of input: 1454 DAG size of output: 526 [2019-09-18 12:09:21,550 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 12:09:27,823 WARN L191 SmtUtils]: Spent 6.27 s on a formula simplification. DAG size of input: 593 DAG size of output: 521 [2019-09-18 12:09:36,196 WARN L191 SmtUtils]: Spent 5.20 s on a formula simplification that was a NOOP. DAG size: 1131 [2019-09-18 12:10:08,508 WARN L191 SmtUtils]: Spent 32.26 s on a formula simplification. DAG size of input: 1450 DAG size of output: 534 [2019-09-18 12:10:09,159 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-09-18 12:10:15,782 WARN L191 SmtUtils]: Spent 6.62 s on a formula simplification. DAG size of input: 624 DAG size of output: 531 [2019-09-18 12:10:25,662 WARN L191 SmtUtils]: Spent 6.17 s on a formula simplification that was a NOOP. DAG size: 1229 [2019-09-18 12:11:03,563 WARN L191 SmtUtils]: Spent 37.86 s on a formula simplification. DAG size of input: 1538 DAG size of output: 545 [2019-09-18 12:11:04,233 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-18 12:11:10,981 WARN L191 SmtUtils]: Spent 6.74 s on a formula simplification. DAG size of input: 624 DAG size of output: 540 [2019-09-18 12:11:22,395 WARN L191 SmtUtils]: Spent 7.19 s on a formula simplification that was a NOOP. DAG size: 1335 [2019-09-18 12:12:03,567 WARN L191 SmtUtils]: Spent 41.13 s on a formula simplification. DAG size of input: 1703 DAG size of output: 553 [2019-09-18 12:12:04,344 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-09-18 12:12:11,471 WARN L191 SmtUtils]: Spent 7.11 s on a formula simplification. DAG size of input: 630 DAG size of output: 552 [2019-09-18 12:12:24,609 WARN L191 SmtUtils]: Spent 8.38 s on a formula simplification that was a NOOP. DAG size: 1437 [2019-09-18 12:13:11,265 WARN L191 SmtUtils]: Spent 46.61 s on a formula simplification. DAG size of input: 1693 DAG size of output: 566 [2019-09-18 12:13:12,004 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-09-18 12:13:19,505 WARN L191 SmtUtils]: Spent 7.49 s on a formula simplification. DAG size of input: 658 DAG size of output: 561 [2019-09-18 12:13:22,982 WARN L191 SmtUtils]: Spent 3.47 s on a formula simplification that was a NOOP. DAG size: 561 [2019-09-18 12:13:26,498 WARN L191 SmtUtils]: Spent 3.51 s on a formula simplification that was a NOOP. DAG size: 561 [2019-09-18 12:13:26,520 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 641 for LOIs [2019-09-18 12:13:26,824 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 623 for LOIs [2019-09-18 12:13:55,992 WARN L191 SmtUtils]: Spent 27.99 s on a formula simplification. DAG size of input: 660 DAG size of output: 659 [2019-09-18 12:14:09,693 WARN L191 SmtUtils]: Spent 13.70 s on a formula simplification that was a NOOP. DAG size: 659 [2019-09-18 12:15:04,880 WARN L191 SmtUtils]: Spent 54.94 s on a formula simplification. DAG size of input: 680 DAG size of output: 673 [2019-09-18 12:15:23,061 WARN L191 SmtUtils]: Spent 18.18 s on a formula simplification that was a NOOP. DAG size: 673 [2019-09-18 12:16:18,756 WARN L191 SmtUtils]: Spent 55.61 s on a formula simplification. DAG size of input: 684 DAG size of output: 675 [2019-09-18 12:16:37,073 WARN L191 SmtUtils]: Spent 18.32 s on a formula simplification that was a NOOP. DAG size: 675 [2019-09-18 12:17:08,672 WARN L191 SmtUtils]: Spent 31.53 s on a formula simplification that was a NOOP. DAG size: 695 [2019-09-18 12:17:41,068 WARN L191 SmtUtils]: Spent 32.39 s on a formula simplification that was a NOOP. DAG size: 695 [2019-09-18 12:18:17,843 WARN L191 SmtUtils]: Spent 36.77 s on a formula simplification. DAG size of input: 683 DAG size of output: 677