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_product03.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 11:59:29,157 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 11:59:29,159 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 11:59:29,171 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 11:59:29,171 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 11:59:29,172 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 11:59:29,174 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 11:59:29,175 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 11:59:29,177 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 11:59:29,178 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 11:59:29,179 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 11:59:29,180 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 11:59:29,180 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 11:59:29,181 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 11:59:29,182 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 11:59:29,183 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 11:59:29,184 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 11:59:29,185 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 11:59:29,186 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 11:59:29,188 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 11:59:29,189 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 11:59:29,190 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 11:59:29,191 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 11:59:29,192 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 11:59:29,194 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 11:59:29,194 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 11:59:29,195 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 11:59:29,195 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 11:59:29,196 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 11:59:29,197 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 11:59:29,197 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 11:59:29,198 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 11:59:29,198 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 11:59:29,199 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 11:59:29,200 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 11:59:29,200 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 11:59:29,201 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 11:59:29,201 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 11:59:29,201 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 11:59:29,202 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 11:59:29,203 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 11:59:29,203 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 11:59:29,223 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 11:59:29,223 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 11:59:29,225 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 11:59:29,226 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 11:59:29,226 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 11:59:29,226 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 11:59:29,226 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 11:59:29,226 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 11:59:29,227 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 11:59:29,227 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 11:59:29,228 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 11:59:29,228 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 11:59:29,228 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 11:59:29,229 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 11:59:29,229 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 11:59:29,229 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 11:59:29,229 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 11:59:29,229 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 11:59:29,229 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 11:59:29,230 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 11:59:29,230 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 11:59:29,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 11:59:29,230 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 11:59:29,231 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 11:59:29,231 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 11:59:29,231 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 11:59:29,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 11:59:29,231 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 11:59:29,232 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 11:59:29,287 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 11:59:29,300 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 11:59:29,303 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 11:59:29,304 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 11:59:29,305 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 11:59:29,305 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product03.cil.c [2019-09-18 11:59:29,364 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3f75c95d/0835884c48f74a448dbdc1c626b8822a/FLAG30f8be62e [2019-09-18 11:59:29,937 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 11:59:29,938 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product03.cil.c [2019-09-18 11:59:29,977 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3f75c95d/0835884c48f74a448dbdc1c626b8822a/FLAG30f8be62e [2019-09-18 11:59:30,191 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3f75c95d/0835884c48f74a448dbdc1c626b8822a [2019-09-18 11:59:30,201 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 11:59:30,203 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 11:59:30,204 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 11:59:30,205 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 11:59:30,209 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 11:59:30,210 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:59:30" (1/1) ... [2019-09-18 11:59:30,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3aceb178 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:59:30, skipping insertion in model container [2019-09-18 11:59:30,214 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:59:30" (1/1) ... [2019-09-18 11:59:30,221 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 11:59:30,313 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 11:59:30,975 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:59:31,008 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 11:59:31,231 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:59:31,325 INFO L192 MainTranslator]: Completed translation [2019-09-18 11:59:31,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:59:31 WrapperNode [2019-09-18 11:59:31,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 11:59:31,328 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 11:59:31,329 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 11:59:31,329 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 11:59:31,341 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:59:31" (1/1) ... [2019-09-18 11:59:31,342 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:59:31" (1/1) ... [2019-09-18 11:59:31,392 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:59:31" (1/1) ... [2019-09-18 11:59:31,392 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:59:31" (1/1) ... [2019-09-18 11:59:31,455 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:59:31" (1/1) ... [2019-09-18 11:59:31,474 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:59:31" (1/1) ... [2019-09-18 11:59:31,485 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:59:31" (1/1) ... [2019-09-18 11:59:31,501 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 11:59:31,502 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 11:59:31,502 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 11:59:31,502 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 11:59:31,503 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:59:31" (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 [2019-09-18 11:59:31,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 11:59:31,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 11:59:31,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-18 11:59:31,581 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-18 11:59:31,581 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-18 11:59:31,581 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-18 11:59:31,581 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-18 11:59:31,581 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-18 11:59:31,582 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-18 11:59:31,582 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 11:59:31,582 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-09-18 11:59:31,582 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-18 11:59:31,582 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-18 11:59:31,583 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-18 11:59:31,583 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-18 11:59:31,583 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-18 11:59:31,583 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-18 11:59:31,583 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-18 11:59:31,584 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-18 11:59:31,584 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-18 11:59:31,584 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-18 11:59:31,584 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-18 11:59:31,585 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-18 11:59:31,585 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-18 11:59:31,585 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-18 11:59:31,585 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-18 11:59:31,585 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-18 11:59:31,585 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-18 11:59:31,586 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-18 11:59:31,586 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-18 11:59:31,586 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-18 11:59:31,586 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-18 11:59:31,586 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-18 11:59:31,586 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-18 11:59:31,586 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-18 11:59:31,587 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-18 11:59:31,587 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-18 11:59:31,587 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-18 11:59:31,587 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-18 11:59:31,587 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-18 11:59:31,587 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-09-18 11:59:31,587 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-18 11:59:31,588 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-18 11:59:31,588 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-18 11:59:31,588 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-18 11:59:31,588 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-18 11:59:31,588 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-18 11:59:31,588 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-18 11:59:31,588 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-09-18 11:59:31,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-09-18 11:59:31,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-18 11:59:31,589 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-18 11:59:31,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-18 11:59:31,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-18 11:59:31,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-18 11:59:31,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-18 11:59:31,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-18 11:59:31,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-18 11:59:31,590 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-18 11:59:31,590 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-18 11:59:31,590 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-18 11:59:31,591 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-18 11:59:31,591 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-18 11:59:31,591 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-18 11:59:31,591 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-18 11:59:31,591 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-18 11:59:31,591 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-18 11:59:31,591 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-18 11:59:31,592 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-18 11:59:31,592 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-18 11:59:31,592 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-18 11:59:31,592 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-18 11:59:31,592 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-18 11:59:31,592 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-18 11:59:31,593 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-18 11:59:31,593 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-18 11:59:31,593 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-18 11:59:31,593 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-18 11:59:31,593 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-18 11:59:31,593 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-18 11:59:31,593 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-18 11:59:31,594 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-18 11:59:31,594 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-18 11:59:31,594 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-18 11:59:31,594 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-18 11:59:31,594 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-18 11:59:31,594 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-18 11:59:31,595 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-18 11:59:31,595 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-18 11:59:31,595 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-18 11:59:31,595 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-18 11:59:31,595 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 11:59:31,595 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 11:59:31,596 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-18 11:59:31,596 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-18 11:59:31,596 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-18 11:59:31,596 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-18 11:59:31,596 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-18 11:59:31,596 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-18 11:59:31,597 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-18 11:59:31,597 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-18 11:59:31,597 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-18 11:59:31,597 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-18 11:59:31,597 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-18 11:59:31,597 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-18 11:59:31,598 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-18 11:59:31,598 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-18 11:59:31,598 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-18 11:59:31,598 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-18 11:59:31,598 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-18 11:59:31,599 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-18 11:59:31,599 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-18 11:59:31,599 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 11:59:31,599 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-09-18 11:59:31,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-18 11:59:31,599 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-18 11:59:31,600 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-18 11:59:31,600 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-18 11:59:31,600 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-18 11:59:31,600 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-18 11:59:31,600 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-18 11:59:31,600 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-18 11:59:31,601 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-18 11:59:31,601 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-18 11:59:31,601 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-18 11:59:31,601 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-18 11:59:31,601 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-18 11:59:31,602 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-18 11:59:31,602 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-18 11:59:31,602 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-18 11:59:31,602 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-18 11:59:31,602 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-18 11:59:31,602 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-18 11:59:31,602 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-18 11:59:31,603 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-18 11:59:31,603 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-18 11:59:31,603 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-18 11:59:31,603 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-18 11:59:31,603 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-18 11:59:31,603 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-18 11:59:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-18 11:59:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-18 11:59:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-18 11:59:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-18 11:59:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-18 11:59:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-18 11:59:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-09-18 11:59:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-09-18 11:59:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-09-18 11:59:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-18 11:59:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-18 11:59:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-18 11:59:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-18 11:59:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-18 11:59:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-18 11:59:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-18 11:59:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-18 11:59:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-18 11:59:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-18 11:59:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-18 11:59:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-18 11:59:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-18 11:59:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-18 11:59:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-18 11:59:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-18 11:59:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-18 11:59:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-18 11:59:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-18 11:59:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-18 11:59:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-18 11:59:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-18 11:59:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-18 11:59:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-18 11:59:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-18 11:59:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-18 11:59:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-18 11:59:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-18 11:59:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-18 11:59:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-18 11:59:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-18 11:59:31,611 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-18 11:59:31,611 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-18 11:59:31,611 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-18 11:59:31,611 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-18 11:59:31,611 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-18 11:59:31,611 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-18 11:59:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-18 11:59:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-18 11:59:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-18 11:59:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-18 11:59:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-18 11:59:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-18 11:59:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-18 11:59:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-18 11:59:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 11:59:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-18 11:59:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 11:59:33,993 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 11:59:33,994 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-18 11:59:33,996 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:59:33 BoogieIcfgContainer [2019-09-18 11:59:33,996 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 11:59:33,996 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 11:59:33,996 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 11:59:33,997 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 11:59:33,998 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:59:33" (1/1) ... [2019-09-18 11:59:33,998 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 11:59:34,021 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 11:59:34,022 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 11:59:34,032 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 11:59:34,041 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 11:59:34,042 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 11:59:34,432 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 49 [2019-09-18 11:59:34,753 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 59 [2019-09-18 11:59:34,893 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:59:35,100 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-09-18 11:59:35,385 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 81 [2019-09-18 11:59:35,677 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 78 [2019-09-18 11:59:36,045 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 92 [2019-09-18 11:59:36,383 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2019-09-18 11:59:37,318 WARN L191 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 157 [2019-09-18 11:59:38,014 WARN L191 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 152 [2019-09-18 11:59:39,202 WARN L191 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 166 [2019-09-18 11:59:40,017 WARN L191 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 161 [2019-09-18 11:59:41,301 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 231 DAG size of output: 175 [2019-09-18 11:59:42,162 WARN L191 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 170 [2019-09-18 11:59:42,429 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 11:59:43,852 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 258 DAG size of output: 184 [2019-09-18 11:59:44,779 WARN L191 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 179 [2019-09-18 11:59:45,148 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-18 11:59:46,786 WARN L191 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 327 DAG size of output: 193 [2019-09-18 11:59:47,876 WARN L191 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 188 [2019-09-18 11:59:48,375 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2019-09-18 11:59:50,509 WARN L191 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 352 DAG size of output: 223 [2019-09-18 11:59:51,780 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 250 DAG size of output: 218 [2019-09-18 11:59:52,385 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2019-09-18 11:59:54,800 WARN L191 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 399 DAG size of output: 231 [2019-09-18 11:59:56,308 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 274 DAG size of output: 230 [2019-09-18 11:59:57,129 WARN L191 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-09-18 12:00:00,207 WARN L191 SmtUtils]: Spent 3.07 s on a formula simplification. DAG size of input: 446 DAG size of output: 244 [2019-09-18 12:00:01,691 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 273 DAG size of output: 239 [2019-09-18 12:00:02,739 WARN L191 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-09-18 12:00:06,187 WARN L191 SmtUtils]: Spent 3.44 s on a formula simplification. DAG size of input: 500 DAG size of output: 252 [2019-09-18 12:00:07,958 WARN L191 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 299 DAG size of output: 249 [2019-09-18 12:00:09,266 WARN L191 SmtUtils]: Spent 804.00 ms on a formula simplification that was a NOOP. DAG size: 373 [2019-09-18 12:00:13,359 WARN L191 SmtUtils]: Spent 4.08 s on a formula simplification. DAG size of input: 586 DAG size of output: 262 [2019-09-18 12:00:13,638 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 12:00:15,325 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 319 DAG size of output: 263 [2019-09-18 12:00:16,508 WARN L191 SmtUtils]: Spent 936.00 ms on a formula simplification that was a NOOP. DAG size: 419 [2019-09-18 12:00:19,775 WARN L191 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 602 DAG size of output: 276 [2019-09-18 12:00:21,824 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 319 DAG size of output: 273 [2019-09-18 12:00:23,776 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 477 [2019-09-18 12:00:29,744 WARN L191 SmtUtils]: Spent 5.96 s on a formula simplification. DAG size of input: 647 DAG size of output: 286 [2019-09-18 12:00:30,073 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 12:00:32,081 WARN L191 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 341 DAG size of output: 285 [2019-09-18 12:00:34,351 WARN L191 SmtUtils]: Spent 1.41 s on a formula simplification that was a NOOP. DAG size: 535 [2019-09-18 12:00:41,718 WARN L191 SmtUtils]: Spent 7.35 s on a formula simplification. DAG size of input: 742 DAG size of output: 298 [2019-09-18 12:00:42,093 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-18 12:00:44,319 WARN L191 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 359 DAG size of output: 301 [2019-09-18 12:00:46,970 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification that was a NOOP. DAG size: 589 [2019-09-18 12:00:55,213 WARN L191 SmtUtils]: Spent 8.23 s on a formula simplification. DAG size of input: 831 DAG size of output: 315 [2019-09-18 12:00:57,758 WARN L191 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 370 DAG size of output: 310 [2019-09-18 12:01:00,247 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 663 [2019-09-18 12:01:06,807 WARN L191 SmtUtils]: Spent 6.54 s on a formula simplification. DAG size of input: 822 DAG size of output: 323 [2019-09-18 12:01:07,240 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-18 12:01:09,904 WARN L191 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 386 DAG size of output: 324 [2019-09-18 12:01:13,769 WARN L191 SmtUtils]: Spent 2.40 s on a formula simplification that was a NOOP. DAG size: 729 [2019-09-18 12:01:24,432 WARN L191 SmtUtils]: Spent 10.65 s on a formula simplification. DAG size of input: 879 DAG size of output: 337 [2019-09-18 12:01:24,950 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 12:01:27,987 WARN L191 SmtUtils]: Spent 3.03 s on a formula simplification. DAG size of input: 423 DAG size of output: 342 [2019-09-18 12:01:32,519 WARN L191 SmtUtils]: Spent 2.84 s on a formula simplification that was a NOOP. DAG size: 791 [2019-09-18 12:01:45,603 WARN L191 SmtUtils]: Spent 13.06 s on a formula simplification. DAG size of input: 971 DAG size of output: 355 [2019-09-18 12:01:46,025 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-09-18 12:01:49,177 WARN L191 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 429 DAG size of output: 352 [2019-09-18 12:01:53,193 WARN L191 SmtUtils]: Spent 3.36 s on a formula simplification that was a NOOP. DAG size: 873 [2019-09-18 12:02:08,610 WARN L191 SmtUtils]: Spent 15.38 s on a formula simplification. DAG size of input: 1272 DAG size of output: 497 [2019-09-18 12:02:09,133 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-18 12:02:14,926 WARN L191 SmtUtils]: Spent 5.79 s on a formula simplification. DAG size of input: 576 DAG size of output: 494 [2019-09-18 12:02:21,257 WARN L191 SmtUtils]: Spent 3.98 s on a formula simplification that was a NOOP. DAG size: 959 [2019-09-18 12:02:44,325 WARN L191 SmtUtils]: Spent 23.04 s on a formula simplification. DAG size of input: 1213 DAG size of output: 508 [2019-09-18 12:02:44,831 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-18 12:02:50,784 WARN L191 SmtUtils]: Spent 5.95 s on a formula simplification. DAG size of input: 587 DAG size of output: 503 [2019-09-18 12:02:58,358 WARN L191 SmtUtils]: Spent 4.75 s on a formula simplification that was a NOOP. DAG size: 1053 [2019-09-18 12:03:25,596 WARN L191 SmtUtils]: Spent 27.20 s on a formula simplification. DAG size of input: 1287 DAG size of output: 516 [2019-09-18 12:03:26,189 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-18 12:03:32,463 WARN L191 SmtUtils]: Spent 6.27 s on a formula simplification. DAG size of input: 599 DAG size of output: 515 [2019-09-18 12:03:38,906 WARN L191 SmtUtils]: Spent 5.51 s on a formula simplification that was a NOOP. DAG size: 1143 [2019-09-18 12:04:02,139 WARN L191 SmtUtils]: Spent 23.19 s on a formula simplification. DAG size of input: 1457 DAG size of output: 529 [2019-09-18 12:04:02,714 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-18 12:04:09,028 WARN L191 SmtUtils]: Spent 6.31 s on a formula simplification. DAG size of input: 614 DAG size of output: 524 [2019-09-18 12:04:12,095 WARN L191 SmtUtils]: Spent 3.06 s on a formula simplification that was a NOOP. DAG size: 524 [2019-09-18 12:04:15,105 WARN L191 SmtUtils]: Spent 3.01 s on a formula simplification that was a NOOP. DAG size: 524 [2019-09-18 12:04:15,128 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 556 for LOIs [2019-09-18 12:04:15,385 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 538 for LOIs [2019-09-18 12:04:22,500 WARN L191 SmtUtils]: Spent 3.70 s on a formula simplification that was a NOOP. DAG size: 570 [2019-09-18 12:04:26,040 WARN L191 SmtUtils]: Spent 3.54 s on a formula simplification that was a NOOP. DAG size: 570 [2019-09-18 12:04:36,343 WARN L191 SmtUtils]: Spent 10.28 s on a formula simplification that was a NOOP. DAG size: 574 [2019-09-18 12:04:46,654 WARN L191 SmtUtils]: Spent 10.31 s on a formula simplification that was a NOOP. DAG size: 574 [2019-09-18 12:04:53,694 WARN L191 SmtUtils]: Spent 7.02 s on a formula simplification. DAG size of input: 574 DAG size of output: 572 [2019-09-18 12:04:57,167 WARN L191 SmtUtils]: Spent 3.47 s on a formula simplification that was a NOOP. DAG size: 572 [2019-09-18 12:05:18,312 WARN L191 SmtUtils]: Spent 21.03 s on a formula simplification. DAG size of input: 584 DAG size of output: 577 [2019-09-18 12:05:28,651 WARN L191 SmtUtils]: Spent 10.34 s on a formula simplification that was a NOOP. DAG size: 577 [2019-09-18 12:05:49,577 WARN L191 SmtUtils]: Spent 20.93 s on a formula simplification. DAG size of input: 584 DAG size of output: 577 [2019-09-18 12:05:59,918 WARN L191 SmtUtils]: Spent 10.34 s on a formula simplification that was a NOOP. DAG size: 577 [2019-09-18 12:06:20,813 WARN L191 SmtUtils]: Spent 20.89 s on a formula simplification. DAG size of input: 584 DAG size of output: 577 [2019-09-18 12:06:31,300 WARN L191 SmtUtils]: Spent 10.49 s on a formula simplification that was a NOOP. DAG size: 577 [2019-09-18 12:06:52,263 WARN L191 SmtUtils]: Spent 20.96 s on a formula simplification. DAG size of input: 584 DAG size of output: 577 [2019-09-18 12:07:02,555 WARN L191 SmtUtils]: Spent 10.29 s on a formula simplification that was a NOOP. DAG size: 577 [2019-09-18 12:07:23,300 WARN L191 SmtUtils]: Spent 20.74 s on a formula simplification. DAG size of input: 584 DAG size of output: 577 [2019-09-18 12:07:33,765 WARN L191 SmtUtils]: Spent 10.46 s on a formula simplification that was a NOOP. DAG size: 577 [2019-09-18 12:07:55,095 WARN L191 SmtUtils]: Spent 21.33 s on a formula simplification. DAG size of input: 584 DAG size of output: 577 [2019-09-18 12:08:05,440 WARN L191 SmtUtils]: Spent 10.34 s on a formula simplification that was a NOOP. DAG size: 577 [2019-09-18 12:08:26,198 WARN L191 SmtUtils]: Spent 20.76 s on a formula simplification. DAG size of input: 584 DAG size of output: 577 [2019-09-18 12:08:36,511 WARN L191 SmtUtils]: Spent 10.31 s on a formula simplification that was a NOOP. DAG size: 577 [2019-09-18 12:08:57,625 WARN L191 SmtUtils]: Spent 21.11 s on a formula simplification. DAG size of input: 584 DAG size of output: 577 [2019-09-18 12:09:08,122 WARN L191 SmtUtils]: Spent 10.50 s on a formula simplification that was a NOOP. DAG size: 577 [2019-09-18 12:09:29,211 WARN L191 SmtUtils]: Spent 21.09 s on a formula simplification. DAG size of input: 584 DAG size of output: 577 [2019-09-18 12:09:39,442 WARN L191 SmtUtils]: Spent 10.23 s on a formula simplification that was a NOOP. DAG size: 577 [2019-09-18 12:10:00,276 WARN L191 SmtUtils]: Spent 20.83 s on a formula simplification. DAG size of input: 584 DAG size of output: 577 [2019-09-18 12:10:10,572 WARN L191 SmtUtils]: Spent 10.29 s on a formula simplification that was a NOOP. DAG size: 577 [2019-09-18 12:10:31,639 WARN L191 SmtUtils]: Spent 21.07 s on a formula simplification. DAG size of input: 584 DAG size of output: 577 [2019-09-18 12:10:42,170 WARN L191 SmtUtils]: Spent 10.53 s on a formula simplification that was a NOOP. DAG size: 577 [2019-09-18 12:11:03,431 WARN L191 SmtUtils]: Spent 21.26 s on a formula simplification. DAG size of input: 584 DAG size of output: 577 [2019-09-18 12:11:13,679 WARN L191 SmtUtils]: Spent 10.25 s on a formula simplification that was a NOOP. DAG size: 577 [2019-09-18 12:11:34,408 WARN L191 SmtUtils]: Spent 20.73 s on a formula simplification. DAG size of input: 584 DAG size of output: 577 [2019-09-18 12:11:44,538 WARN L191 SmtUtils]: Spent 10.13 s on a formula simplification that was a NOOP. DAG size: 577 [2019-09-18 12:12:05,875 WARN L191 SmtUtils]: Spent 21.34 s on a formula simplification. DAG size of input: 584 DAG size of output: 577 [2019-09-18 12:12:16,515 WARN L191 SmtUtils]: Spent 10.64 s on a formula simplification that was a NOOP. DAG size: 577 [2019-09-18 12:12:37,176 WARN L191 SmtUtils]: Spent 20.66 s on a formula simplification. DAG size of input: 584 DAG size of output: 577