java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product19.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 05:51:41,288 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 05:51:41,290 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 05:51:41,305 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 05:51:41,306 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 05:51:41,307 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 05:51:41,308 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 05:51:41,310 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 05:51:41,311 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 05:51:41,312 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 05:51:41,313 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 05:51:41,314 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 05:51:41,314 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 05:51:41,315 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 05:51:41,316 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 05:51:41,317 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 05:51:41,318 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 05:51:41,319 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 05:51:41,321 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 05:51:41,323 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 05:51:41,324 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 05:51:41,325 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 05:51:41,327 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 05:51:41,327 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 05:51:41,330 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 05:51:41,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 05:51:41,330 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 05:51:41,331 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 05:51:41,332 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 05:51:41,332 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 05:51:41,333 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 05:51:41,333 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 05:51:41,334 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 05:51:41,335 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 05:51:41,337 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 05:51:41,338 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 05:51:41,338 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 05:51:41,339 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 05:51:41,339 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 05:51:41,340 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 05:51:41,340 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 05:51:41,341 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-17 05:51:41,365 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 05:51:41,366 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 05:51:41,367 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 05:51:41,367 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 05:51:41,367 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 05:51:41,368 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 05:51:41,368 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 05:51:41,368 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 05:51:41,369 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 05:51:41,369 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 05:51:41,369 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 05:51:41,370 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 05:51:41,370 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 05:51:41,370 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 05:51:41,370 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 05:51:41,370 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 05:51:41,371 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 05:51:41,371 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 05:51:41,371 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 05:51:41,372 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 05:51:41,373 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 05:51:41,373 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 05:51:41,373 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 05:51:41,373 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 05:51:41,374 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 05:51:41,374 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 05:51:41,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 05:51:41,374 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 05:51:41,374 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-09-17 05:51:41,408 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 05:51:41,424 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 05:51:41,428 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 05:51:41,429 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 05:51:41,430 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 05:51:41,430 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product19.cil.c [2019-09-17 05:51:41,490 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30adccc15/e02e3bcf636346d8819d937fe4ec7a52/FLAG00b3185d2 [2019-09-17 05:51:42,116 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 05:51:42,117 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product19.cil.c [2019-09-17 05:51:42,140 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30adccc15/e02e3bcf636346d8819d937fe4ec7a52/FLAG00b3185d2 [2019-09-17 05:51:42,317 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30adccc15/e02e3bcf636346d8819d937fe4ec7a52 [2019-09-17 05:51:42,326 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 05:51:42,328 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 05:51:42,329 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 05:51:42,329 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 05:51:42,332 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 05:51:42,333 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 05:51:42" (1/1) ... [2019-09-17 05:51:42,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7201854e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:51:42, skipping insertion in model container [2019-09-17 05:51:42,335 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 05:51:42" (1/1) ... [2019-09-17 05:51:42,342 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 05:51:42,424 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 05:51:43,162 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 05:51:43,187 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 05:51:43,333 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 05:51:43,443 INFO L192 MainTranslator]: Completed translation [2019-09-17 05:51:43,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:51:43 WrapperNode [2019-09-17 05:51:43,445 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 05:51:43,446 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 05:51:43,446 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 05:51:43,446 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 05:51:43,461 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:51:43" (1/1) ... [2019-09-17 05:51:43,462 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:51:43" (1/1) ... [2019-09-17 05:51:43,522 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:51:43" (1/1) ... [2019-09-17 05:51:43,523 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:51:43" (1/1) ... [2019-09-17 05:51:43,602 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:51:43" (1/1) ... [2019-09-17 05:51:43,618 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:51:43" (1/1) ... [2019-09-17 05:51:43,631 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:51:43" (1/1) ... [2019-09-17 05:51:43,656 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 05:51:43,656 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 05:51:43,656 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 05:51:43,657 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 05:51:43,658 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:51:43" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 05:51:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 05:51:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 05:51:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-17 05:51:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-09-17 05:51:43,734 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2019-09-17 05:51:43,734 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-17 05:51:43,735 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-17 05:51:43,735 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-17 05:51:43,735 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-17 05:51:43,735 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-17 05:51:43,735 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-09-17 05:51:43,736 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-17 05:51:43,736 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-17 05:51:43,737 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-09-17 05:51:43,737 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-09-17 05:51:43,737 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-17 05:51:43,739 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-17 05:51:43,739 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-17 05:51:43,740 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-17 05:51:43,740 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-17 05:51:43,740 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-17 05:51:43,740 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-17 05:51:43,741 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-09-17 05:51:43,741 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-09-17 05:51:43,741 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-09-17 05:51:43,741 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-17 05:51:43,741 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-09-17 05:51:43,741 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-17 05:51:43,742 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-17 05:51:43,742 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-17 05:51:43,742 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-17 05:51:43,742 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-09-17 05:51:43,742 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-17 05:51:43,742 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-09-17 05:51:43,743 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-17 05:51:43,743 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-09-17 05:51:43,743 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-17 05:51:43,743 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-17 05:51:43,744 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-17 05:51:43,744 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-17 05:51:43,744 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 05:51:43,744 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-09-17 05:51:43,745 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-09-17 05:51:43,745 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-09-17 05:51:43,745 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-09-17 05:51:43,745 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-09-17 05:51:43,745 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-09-17 05:51:43,745 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-09-17 05:51:43,746 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-09-17 05:51:43,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-09-17 05:51:43,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-17 05:51:43,746 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-17 05:51:43,746 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-17 05:51:43,746 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-17 05:51:43,747 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-17 05:51:43,747 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-17 05:51:43,747 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-17 05:51:43,747 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-17 05:51:43,748 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-17 05:51:43,748 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-17 05:51:43,748 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-17 05:51:43,748 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-17 05:51:43,748 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-17 05:51:43,749 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-17 05:51:43,749 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-17 05:51:43,749 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-17 05:51:43,749 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-17 05:51:43,749 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-17 05:51:43,749 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-17 05:51:43,750 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-17 05:51:43,750 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-17 05:51:43,750 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-17 05:51:43,750 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-17 05:51:43,751 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-17 05:51:43,751 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-17 05:51:43,751 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-17 05:51:43,752 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-17 05:51:43,752 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-17 05:51:43,752 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-17 05:51:43,752 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-17 05:51:43,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-17 05:51:43,753 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-17 05:51:43,753 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-17 05:51:43,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-17 05:51:43,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-17 05:51:43,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-17 05:51:43,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-17 05:51:43,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-17 05:51:43,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-17 05:51:43,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-17 05:51:43,755 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-17 05:51:43,755 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-17 05:51:43,756 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-17 05:51:43,756 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-17 05:51:43,756 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-17 05:51:43,756 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-17 05:51:43,756 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-17 05:51:43,756 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-17 05:51:43,756 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-17 05:51:43,757 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-17 05:51:43,757 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-17 05:51:43,757 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-17 05:51:43,757 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-17 05:51:43,757 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-17 05:51:43,757 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-17 05:51:43,757 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-17 05:51:43,758 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-17 05:51:43,758 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-17 05:51:43,758 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-17 05:51:43,758 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-17 05:51:43,758 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-17 05:51:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 05:51:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-17 05:51:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-17 05:51:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-17 05:51:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-17 05:51:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-17 05:51:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-17 05:51:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-17 05:51:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-17 05:51:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-17 05:51:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-17 05:51:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-17 05:51:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-17 05:51:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-17 05:51:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-17 05:51:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-09-17 05:51:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-17 05:51:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2019-09-17 05:51:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-17 05:51:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-17 05:51:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-17 05:51:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-17 05:51:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-17 05:51:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-17 05:51:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-17 05:51:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-17 05:51:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-17 05:51:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-17 05:51:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-17 05:51:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-17 05:51:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-17 05:51:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-17 05:51:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-17 05:51:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-17 05:51:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-17 05:51:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-17 05:51:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-17 05:51:43,778 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-17 05:51:43,778 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-09-17 05:51:43,778 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-09-17 05:51:43,779 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-09-17 05:51:43,779 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-17 05:51:43,779 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-09-17 05:51:43,779 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-09-17 05:51:43,779 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-09-17 05:51:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-09-17 05:51:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-17 05:51:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-17 05:51:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-17 05:51:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-17 05:51:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-17 05:51:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-17 05:51:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-17 05:51:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-17 05:51:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-17 05:51:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-17 05:51:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-17 05:51:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-17 05:51:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-17 05:51:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-17 05:51:43,782 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-17 05:51:43,782 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-17 05:51:43,782 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-17 05:51:43,782 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-17 05:51:43,782 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-17 05:51:43,782 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 05:51:43,782 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-09-17 05:51:43,782 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-09-17 05:51:43,783 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-09-17 05:51:43,783 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-09-17 05:51:43,783 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-09-17 05:51:43,783 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-09-17 05:51:43,783 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-09-17 05:51:43,783 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-09-17 05:51:43,783 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-09-17 05:51:43,783 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-17 05:51:43,784 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-09-17 05:51:43,784 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-09-17 05:51:43,784 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-09-17 05:51:43,785 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-17 05:51:43,785 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-17 05:51:43,785 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-17 05:51:43,785 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-17 05:51:43,785 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-17 05:51:43,785 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-17 05:51:43,785 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-17 05:51:43,785 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-17 05:51:43,786 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-17 05:51:43,786 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-17 05:51:43,786 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-17 05:51:43,786 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-17 05:51:43,786 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-17 05:51:43,786 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-17 05:51:43,786 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-17 05:51:43,787 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-17 05:51:43,787 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-17 05:51:43,787 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-17 05:51:43,787 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-17 05:51:43,787 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-17 05:51:43,787 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-17 05:51:43,787 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-17 05:51:43,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-17 05:51:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-17 05:51:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-17 05:51:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-17 05:51:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-17 05:51:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-17 05:51:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-17 05:51:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-17 05:51:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-17 05:51:43,789 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-17 05:51:43,789 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-17 05:51:43,789 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-17 05:51:43,789 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-17 05:51:43,789 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-17 05:51:43,789 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-17 05:51:43,789 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-17 05:51:43,789 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-17 05:51:43,790 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-17 05:51:43,790 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-17 05:51:43,790 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-17 05:51:43,790 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-17 05:51:43,790 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-17 05:51:43,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 05:51:43,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-17 05:51:43,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 05:51:48,034 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 05:51:48,035 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-17 05:51:48,037 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 05:51:48 BoogieIcfgContainer [2019-09-17 05:51:48,037 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 05:51:48,037 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 05:51:48,037 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 05:51:48,038 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 05:51:48,039 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 05:51:48" (1/1) ... [2019-09-17 05:51:48,039 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_QUICK ♦ Intern Fluid=SizeLimitFluid [2019-09-17 05:51:48,063 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-17 05:51:48,063 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 05:51:48,072 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-17 05:51:48,082 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-17 05:51:48,083 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-17 05:52:26,307 WARN L191 SmtUtils]: Spent 516.00 ms on a formula simplification that was a NOOP. DAG size: 652 [2019-09-17 05:52:29,695 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 284 DAG size of output: 231 [2019-09-17 05:52:30,126 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 688 [2019-09-17 05:52:30,433 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 688 [2019-09-17 05:52:30,671 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 688 [2019-09-17 05:52:30,703 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 768 for LOIs [2019-09-17 05:52:30,960 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 773 for LOIs [2019-09-17 05:52:31,581 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 810 [2019-09-17 05:52:31,979 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 810 [2019-09-17 05:52:32,287 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 809 [2019-09-17 05:52:32,597 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 809 [2019-09-17 05:52:32,873 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 814 [2019-09-17 05:52:33,130 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 814 [2019-09-17 05:52:34,077 WARN L191 SmtUtils]: Spent 814.00 ms on a formula simplification that was a NOOP. DAG size: 825 [2019-09-17 05:52:34,678 WARN L191 SmtUtils]: Spent 598.00 ms on a formula simplification that was a NOOP. DAG size: 825 [2019-09-17 05:52:35,229 WARN L191 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 825 [2019-09-17 05:52:35,831 WARN L191 SmtUtils]: Spent 600.00 ms on a formula simplification that was a NOOP. DAG size: 825 [2019-09-17 05:52:36,102 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 809 [2019-09-17 05:52:36,322 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 809 [2019-09-17 05:52:37,110 WARN L191 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 843 DAG size of output: 835 [2019-09-17 05:52:38,076 WARN L191 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 843 DAG size of output: 835 [2019-09-17 05:52:38,703 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 901 DAG size of output: 866 [2019-09-17 05:52:39,222 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 901 DAG size of output: 866 [2019-09-17 05:52:39,424 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 312 [2019-09-17 05:52:39,757 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 875 [2019-09-17 05:52:40,075 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 328 [2019-09-17 05:52:40,187 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 328 [2019-09-17 05:52:40,299 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 328 [2019-09-17 05:52:40,410 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 328 [2019-09-17 05:52:40,522 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 328 [2019-09-17 05:52:40,633 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 328 [2019-09-17 05:52:40,769 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 335 [2019-09-17 05:52:40,887 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 335 [2019-09-17 05:52:41,018 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 338 [2019-09-17 05:52:41,139 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 338 [2019-09-17 05:52:41,308 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 348 [2019-09-17 05:52:41,437 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 348 [2019-09-17 05:52:41,855 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 366 [2019-09-17 05:52:42,061 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 366 [2019-09-17 05:52:42,241 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 366 [2019-09-17 05:52:42,419 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 366 [2019-09-17 05:52:42,585 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 338 [2019-09-17 05:52:42,705 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 338 [2019-09-17 05:52:43,317 WARN L191 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 396 DAG size of output: 387 [2019-09-17 05:52:43,911 WARN L191 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 396 DAG size of output: 387 [2019-09-17 05:52:44,792 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 172 [2019-09-17 05:52:44,903 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-09-17 05:52:47,770 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 220 [2019-09-17 05:52:47,885 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 220 [2019-09-17 05:52:52,837 INFO L199 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 40 for LOIs [2019-09-17 05:52:53,480 INFO L199 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 46 for LOIs [2019-09-17 05:52:53,497 INFO L199 IcfgInterpreter]: Interpreting procedure outgoing with input of size 130 for LOIs [2019-09-17 05:52:53,508 INFO L199 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 172 for LOIs [2019-09-17 05:52:54,417 INFO L199 IcfgInterpreter]: Interpreting procedure mail with input of size 22 for LOIs [2019-09-17 05:52:54,419 INFO L199 IcfgInterpreter]: Interpreting procedure incoming with input of size 45 for LOIs [2019-09-17 05:52:54,421 INFO L199 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Forward with input of size 39 for LOIs [2019-09-17 05:52:54,427 INFO L199 IcfgInterpreter]: Interpreting procedure forward with input of size 79 for LOIs [2019-09-17 05:52:54,429 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__DecryptForward_spec__1 with input of size 55 for LOIs [2019-09-17 05:52:54,432 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 1 for LOIs [2019-09-17 05:52:54,432 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-17 05:52:54,432 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-17 05:52:54,434 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 5348#false [2019-09-17 05:52:54,439 INFO L100 SifaObserver]: ✔ All error locations are guaranteed to be unreachable. [2019-09-17 05:52:54,440 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-17 05:52:54,441 INFO L168 Benchmark]: Toolchain (without parser) took 72113.73 ms. Allocated memory was 133.7 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 84.5 MB in the beginning and 856.4 MB in the end (delta: -771.9 MB). Peak memory consumption was 341.1 MB. Max. memory is 7.1 GB. [2019-09-17 05:52:54,442 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-17 05:52:54,443 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1116.71 ms. Allocated memory was 133.7 MB in the beginning and 201.9 MB in the end (delta: 68.2 MB). Free memory was 84.1 MB in the beginning and 135.0 MB in the end (delta: -50.9 MB). Peak memory consumption was 32.5 MB. Max. memory is 7.1 GB. [2019-09-17 05:52:54,444 INFO L168 Benchmark]: Boogie Preprocessor took 210.05 ms. Allocated memory is still 201.9 MB. Free memory was 135.0 MB in the beginning and 126.5 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 7.1 GB. [2019-09-17 05:52:54,445 INFO L168 Benchmark]: RCFGBuilder took 4380.54 ms. Allocated memory was 201.9 MB in the beginning and 328.2 MB in the end (delta: 126.4 MB). Free memory was 126.5 MB in the beginning and 191.7 MB in the end (delta: -65.1 MB). Peak memory consumption was 116.9 MB. Max. memory is 7.1 GB. [2019-09-17 05:52:54,445 INFO L168 Benchmark]: Sifa took 66402.30 ms. Allocated memory was 328.2 MB in the beginning and 1.2 GB in the end (delta: 918.6 MB). Free memory was 191.7 MB in the beginning and 856.4 MB in the end (delta: -664.8 MB). Peak memory consumption was 253.8 MB. Max. memory is 7.1 GB. [2019-09-17 05:52:54,452 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1116.71 ms. Allocated memory was 133.7 MB in the beginning and 201.9 MB in the end (delta: 68.2 MB). Free memory was 84.1 MB in the beginning and 135.0 MB in the end (delta: -50.9 MB). Peak memory consumption was 32.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 210.05 ms. Allocated memory is still 201.9 MB. Free memory was 135.0 MB in the beginning and 126.5 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4380.54 ms. Allocated memory was 201.9 MB in the beginning and 328.2 MB in the end (delta: 126.4 MB). Free memory was 126.5 MB in the beginning and 191.7 MB in the end (delta: -65.1 MB). Peak memory consumption was 116.9 MB. Max. memory is 7.1 GB. * Sifa took 66402.30 ms. Allocated memory was 328.2 MB in the beginning and 1.2 GB in the end (delta: 918.6 MB). Free memory was 191.7 MB in the beginning and 856.4 MB in the end (delta: -664.8 MB). Peak memory consumption was 253.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 66371, ICFG_INTERPRETER_ENTERED_PROCEDURES: 13, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 1527, DAG_INTERPRETER_EARLY_EXITS: 1, TOOLS_POST_APPLICATIONS: 1126, TOOLS_POST_TIME[ms]: 42534, TOOLS_POST_CALL_APPLICATIONS: 197, TOOLS_POST_CALL_TIME[ms]: 652, TOOLS_POST_RETURN_APPLICATIONS: 184, TOOLS_POST_RETURN_TIME[ms]: 337, TOOLS_QUANTIFIERELIM_APPLICATIONS: 1506, TOOLS_QUANTIFIERELIM_TIME[ms]: 43165, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 41956, FLUID_QUERY_TIME[ms]: 31, FLUID_QUERIES: 1551, FLUID_YES_ANSWERS: 11, DOMAIN_JOIN_APPLICATIONS: 572, DOMAIN_JOIN_TIME[ms]: 18904, DOMAIN_ALPHA_APPLICATIONS: 11, DOMAIN_ALPHA_TIME[ms]: 2370, DOMAIN_WIDEN_APPLICATIONS: 6, DOMAIN_WIDEN_TIME[ms]: 489, DOMAIN_ISSUBSETEQ_APPLICATIONS: 24, DOMAIN_ISSUBSETEQ_TIME[ms]: 41, DOMAIN_ISBOTTOM_APPLICATIONS: 349, DOMAIN_ISBOTTOM_TIME[ms]: 675, LOOP_SUMMARIZER_APPLICATIONS: 18, LOOP_SUMMARIZER_CACHE_MISSES: 18, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 20821, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 20820, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 24, CALL_SUMMARIZER_APPLICATIONS: 184, CALL_SUMMARIZER_CACHE_MISSES: 69, CALL_SUMMARIZER_OVERALL_TIME[ms]: 43547, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 43546, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 9, PATH_EXPR_TIME[ms]: 11, REGEX_TO_DAG_TIME[ms]: 11, DAG_COMPRESSION_TIME[ms]: 130, DAG_COMPRESSION_PROCESSED_NODES: 1511, DAG_COMPRESSION_RETAINED_NODES: 873 - PositiveResult [Line: 1859]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold RESULT: Ultimate proved your program to be correct! Received shutdown request...