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_product24.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 05:52:57,046 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 05:52:57,048 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 05:52:57,060 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 05:52:57,060 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 05:52:57,061 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 05:52:57,063 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 05:52:57,064 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 05:52:57,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 05:52:57,067 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 05:52:57,068 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 05:52:57,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 05:52:57,074 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 05:52:57,075 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 05:52:57,076 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 05:52:57,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 05:52:57,079 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 05:52:57,083 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 05:52:57,085 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 05:52:57,091 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 05:52:57,093 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 05:52:57,096 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 05:52:57,098 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 05:52:57,099 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 05:52:57,102 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 05:52:57,102 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 05:52:57,102 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 05:52:57,105 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 05:52:57,105 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 05:52:57,108 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 05:52:57,109 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 05:52:57,110 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 05:52:57,110 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 05:52:57,111 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 05:52:57,112 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 05:52:57,113 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 05:52:57,114 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 05:52:57,114 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 05:52:57,114 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 05:52:57,115 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 05:52:57,118 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 05:52:57,120 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 05:52:57,150 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 05:52:57,151 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 05:52:57,154 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 05:52:57,154 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 05:52:57,154 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 05:52:57,154 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 05:52:57,155 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 05:52:57,155 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 05:52:57,155 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 05:52:57,155 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 05:52:57,156 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 05:52:57,157 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 05:52:57,157 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 05:52:57,157 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 05:52:57,158 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 05:52:57,158 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 05:52:57,158 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 05:52:57,158 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 05:52:57,158 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 05:52:57,159 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 05:52:57,159 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 05:52:57,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 05:52:57,159 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 05:52:57,160 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 05:52:57,160 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 05:52:57,160 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 05:52:57,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 05:52:57,161 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 05:52:57,161 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 05:52:57,220 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 05:52:57,232 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 05:52:57,236 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 05:52:57,237 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 05:52:57,238 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 05:52:57,238 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product24.cil.c [2019-09-17 05:52:57,298 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/316db65d5/3fb919022bbd473fbb2d0c732cc8095c/FLAGbbe4a0531 [2019-09-17 05:52:57,922 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 05:52:57,924 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product24.cil.c [2019-09-17 05:52:57,957 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/316db65d5/3fb919022bbd473fbb2d0c732cc8095c/FLAGbbe4a0531 [2019-09-17 05:52:58,129 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/316db65d5/3fb919022bbd473fbb2d0c732cc8095c [2019-09-17 05:52:58,139 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 05:52:58,141 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 05:52:58,142 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 05:52:58,142 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 05:52:58,145 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 05:52:58,146 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 05:52:58" (1/1) ... [2019-09-17 05:52:58,149 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79976c1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:52:58, skipping insertion in model container [2019-09-17 05:52:58,149 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 05:52:58" (1/1) ... [2019-09-17 05:52:58,157 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 05:52:58,239 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 05:52:58,977 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 05:52:59,000 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 05:52:59,116 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 05:52:59,206 INFO L192 MainTranslator]: Completed translation [2019-09-17 05:52:59,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:52:59 WrapperNode [2019-09-17 05:52:59,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 05:52:59,208 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 05:52:59,208 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 05:52:59,208 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 05:52:59,222 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:52:59" (1/1) ... [2019-09-17 05:52:59,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:52:59" (1/1) ... [2019-09-17 05:52:59,252 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:52:59" (1/1) ... [2019-09-17 05:52:59,253 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:52:59" (1/1) ... [2019-09-17 05:52:59,324 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:52:59" (1/1) ... [2019-09-17 05:52:59,352 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:52:59" (1/1) ... [2019-09-17 05:52:59,364 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:52:59" (1/1) ... [2019-09-17 05:52:59,383 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 05:52:59,384 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 05:52:59,384 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 05:52:59,384 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 05:52:59,385 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:52:59" (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 05:52:59,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 05:52:59,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 05:52:59,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-17 05:52:59,463 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-17 05:52:59,465 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-17 05:52:59,465 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-17 05:52:59,466 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-17 05:52:59,466 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-17 05:52:59,466 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-17 05:52:59,466 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-17 05:52:59,467 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-17 05:52:59,468 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-17 05:52:59,468 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-17 05:52:59,468 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-17 05:52:59,468 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-17 05:52:59,469 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-17 05:52:59,471 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-17 05:52:59,471 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-17 05:52:59,471 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-17 05:52:59,472 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-17 05:52:59,472 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-17 05:52:59,472 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-17 05:52:59,472 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-17 05:52:59,472 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-17 05:52:59,473 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-17 05:52:59,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-17 05:52:59,473 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-09-17 05:52:59,473 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-17 05:52:59,474 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-17 05:52:59,474 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Keys [2019-09-17 05:52:59,474 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-09-17 05:52:59,474 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-09-17 05:52:59,474 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-17 05:52:59,475 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-17 05:52:59,475 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-17 05:52:59,475 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-17 05:52:59,475 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-17 05:52:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-17 05:52:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-17 05:52:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-09-17 05:52:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-09-17 05:52:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-09-17 05:52:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-09-17 05:52:59,477 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-17 05:52:59,477 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-09-17 05:52:59,477 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-09-17 05:52:59,477 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-17 05:52:59,477 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-09-17 05:52:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-17 05:52:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-09-17 05:52:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-17 05:52:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-17 05:52:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-17 05:52:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-17 05:52:59,479 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 05:52:59,479 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-09-17 05:52:59,479 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-09-17 05:52:59,479 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-09-17 05:52:59,480 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-09-17 05:52:59,480 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-09-17 05:52:59,480 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-09-17 05:52:59,481 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-09-17 05:52:59,481 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-09-17 05:52:59,481 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-09-17 05:52:59,481 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-09-17 05:52:59,481 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-17 05:52:59,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-17 05:52:59,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-17 05:52:59,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-17 05:52:59,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-17 05:52:59,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-17 05:52:59,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-17 05:52:59,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-17 05:52:59,483 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AutoResponder [2019-09-17 05:52:59,484 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2019-09-17 05:52:59,484 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-17 05:52:59,484 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-17 05:52:59,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-17 05:52:59,485 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-17 05:52:59,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-17 05:52:59,486 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-17 05:52:59,486 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-17 05:52:59,486 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-17 05:52:59,486 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-17 05:52:59,486 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-17 05:52:59,486 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-17 05:52:59,487 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-17 05:52:59,488 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-17 05:52:59,488 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-17 05:52:59,488 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-17 05:52:59,488 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-17 05:52:59,488 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-17 05:52:59,488 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-17 05:52:59,489 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-17 05:52:59,489 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-17 05:52:59,489 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-17 05:52:59,489 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-17 05:52:59,489 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-17 05:52:59,490 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-17 05:52:59,490 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-17 05:52:59,490 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-17 05:52:59,490 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-17 05:52:59,490 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-17 05:52:59,491 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-17 05:52:59,491 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-17 05:52:59,491 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-17 05:52:59,491 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-17 05:52:59,491 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-17 05:52:59,492 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-17 05:52:59,492 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-17 05:52:59,492 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-17 05:52:59,492 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-17 05:52:59,492 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-17 05:52:59,492 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-17 05:52:59,493 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 05:52:59,493 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-17 05:52:59,494 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-17 05:52:59,494 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-17 05:52:59,494 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-17 05:52:59,494 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-17 05:52:59,495 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-17 05:52:59,495 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-17 05:52:59,495 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-17 05:52:59,496 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-17 05:52:59,497 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-17 05:52:59,497 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-17 05:52:59,497 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-17 05:52:59,497 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-17 05:52:59,497 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-17 05:52:59,497 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-17 05:52:59,498 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-17 05:52:59,498 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-17 05:52:59,499 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-17 05:52:59,499 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-17 05:52:59,503 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-17 05:52:59,503 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-17 05:52:59,503 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-17 05:52:59,503 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-09-17 05:52:59,504 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-09-17 05:52:59,504 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-09-17 05:52:59,504 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-09-17 05:52:59,504 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-09-17 05:52:59,504 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-17 05:52:59,505 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-09-17 05:52:59,512 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-09-17 05:52:59,512 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-09-17 05:52:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-17 05:52:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-17 05:52:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-17 05:52:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-17 05:52:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-17 05:52:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-17 05:52:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-17 05:52:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-17 05:52:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-17 05:52:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-17 05:52:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-17 05:52:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-17 05:52:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-17 05:52:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-17 05:52:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-17 05:52:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-17 05:52:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-17 05:52:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-17 05:52:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-17 05:52:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-17 05:52:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-17 05:52:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-17 05:52:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-17 05:52:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-17 05:52:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-09-17 05:52:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-09-17 05:52:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-09-17 05:52:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-09-17 05:52:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-17 05:52:59,517 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-09-17 05:52:59,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-17 05:52:59,517 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-09-17 05:52:59,517 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Keys [2019-09-17 05:52:59,517 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-09-17 05:52:59,517 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-09-17 05:52:59,517 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-17 05:52:59,517 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-17 05:52:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-17 05:52:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-17 05:52:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-17 05:52:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-17 05:52:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-17 05:52:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-17 05:52:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-17 05:52:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-17 05:52:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-17 05:52:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-17 05:52:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-17 05:52:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-17 05:52:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-17 05:52:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-17 05:52:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-17 05:52:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 05:52:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-09-17 05:52:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-09-17 05:52:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-09-17 05:52:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-09-17 05:52:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-09-17 05:52:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-17 05:52:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-17 05:52:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-17 05:52:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-17 05:52:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-17 05:52:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-17 05:52:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-17 05:52:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-17 05:52:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-17 05:52:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-17 05:52:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-17 05:52:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-17 05:52:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-17 05:52:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-17 05:52:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-17 05:52:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-17 05:52:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-17 05:52:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-17 05:52:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AutoResponder [2019-09-17 05:52:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2019-09-17 05:52:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-17 05:52:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-17 05:52:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-17 05:52:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-17 05:52:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-17 05:52:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-17 05:52:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-17 05:52:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-17 05:52:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-17 05:52:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-17 05:52:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-17 05:52:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-17 05:52:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-17 05:52:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-17 05:52:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-17 05:52:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-17 05:52:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 05:52:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-17 05:52:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 05:53:03,988 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 05:53:03,988 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-17 05:53:03,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 05:53:03 BoogieIcfgContainer [2019-09-17 05:53:03,990 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 05:53:03,991 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 05:53:03,991 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 05:53:03,991 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 05:53:03,992 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 05:53:03" (1/1) ... [2019-09-17 05:53:03,993 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 05:53:04,015 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-17 05:53:04,016 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 05:53:04,026 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-17 05:53:04,035 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-17 05:53:04,036 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-17 05:53:43,443 WARN L191 SmtUtils]: Spent 531.00 ms on a formula simplification that was a NOOP. DAG size: 664 [2019-09-17 05:53:47,294 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 284 DAG size of output: 231 [2019-09-17 05:53:47,669 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 699 [2019-09-17 05:53:48,086 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 699 [2019-09-17 05:53:48,354 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 699 [2019-09-17 05:53:48,412 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 785 for LOIs [2019-09-17 05:53:48,730 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 790 for LOIs [2019-09-17 05:53:49,646 WARN L191 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 837 DAG size of output: 802 [2019-09-17 05:53:50,003 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 802 [2019-09-17 05:53:50,349 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 821 [2019-09-17 05:53:50,615 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 821 [2019-09-17 05:53:51,010 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 826 [2019-09-17 05:53:51,471 WARN L191 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 826 [2019-09-17 05:53:52,598 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 860 DAG size of output: 852 [2019-09-17 05:53:53,231 WARN L191 SmtUtils]: Spent 629.00 ms on a formula simplification that was a NOOP. DAG size: 852 [2019-09-17 05:53:53,876 WARN L191 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 891 DAG size of output: 852 [2019-09-17 05:53:54,468 WARN L191 SmtUtils]: Spent 589.00 ms on a formula simplification that was a NOOP. DAG size: 852 [2019-09-17 05:53:55,882 WARN L191 SmtUtils]: Spent 656.00 ms on a formula simplification that was a NOOP. DAG size: 853 [2019-09-17 05:53:56,576 WARN L191 SmtUtils]: Spent 567.00 ms on a formula simplification that was a NOOP. DAG size: 853 [2019-09-17 05:53:57,392 WARN L191 SmtUtils]: Spent 608.00 ms on a formula simplification that was a NOOP. DAG size: 882 [2019-09-17 05:53:57,942 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 882 [2019-09-17 05:53:58,294 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 846 [2019-09-17 05:53:58,602 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 846 [2019-09-17 05:53:59,090 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 934 DAG size of output: 925 [2019-09-17 05:53:59,493 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 934 DAG size of output: 925 [2019-09-17 05:54:31,522 INFO L199 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 40 for LOIs [2019-09-17 05:54:32,577 INFO L199 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 46 for LOIs [2019-09-17 05:54:32,587 INFO L199 IcfgInterpreter]: Interpreting procedure outgoing with input of size 100 for LOIs [2019-09-17 05:54:32,595 INFO L199 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AutoResponder with input of size 142 for LOIs [2019-09-17 05:54:33,047 INFO L199 IcfgInterpreter]: Interpreting procedure mail with input of size 22 for LOIs [2019-09-17 05:54:33,049 INFO L199 IcfgInterpreter]: Interpreting procedure incoming with input of size 45 for LOIs [2019-09-17 05:54:33,051 INFO L199 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Forward with input of size 39 for LOIs [2019-09-17 05:54:33,098 INFO L199 IcfgInterpreter]: Interpreting procedure forward with input of size 10 for LOIs [2019-09-17 05:54:33,099 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__DecryptForward_spec__1 with input of size 1 for LOIs [2019-09-17 05:54:33,100 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 1 for LOIs [2019-09-17 05:54:33,100 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-17 05:54:33,101 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-17 05:54:33,103 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 34044#false [2019-09-17 05:54:33,109 INFO L100 SifaObserver]: ✔ All error locations are guaranteed to be unreachable. [2019-09-17 05:54:33,109 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-17 05:54:33,111 INFO L168 Benchmark]: Toolchain (without parser) took 94970.41 ms. Allocated memory was 138.4 MB in the beginning and 1.6 GB in the end (delta: 1.4 GB). Free memory was 83.2 MB in the beginning and 536.1 MB in the end (delta: -452.9 MB). Peak memory consumption was 962.1 MB. Max. memory is 7.1 GB. [2019-09-17 05:54:33,112 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 138.4 MB. Free memory was 104.5 MB in the beginning and 104.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-17 05:54:33,113 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1065.90 ms. Allocated memory was 138.4 MB in the beginning and 199.2 MB in the end (delta: 60.8 MB). Free memory was 83.0 MB in the beginning and 132.4 MB in the end (delta: -49.4 MB). Peak memory consumption was 30.2 MB. Max. memory is 7.1 GB. [2019-09-17 05:54:33,114 INFO L168 Benchmark]: Boogie Preprocessor took 175.40 ms. Allocated memory is still 199.2 MB. Free memory was 132.4 MB in the beginning and 123.7 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. [2019-09-17 05:54:33,115 INFO L168 Benchmark]: RCFGBuilder took 4606.78 ms. Allocated memory was 199.2 MB in the beginning and 345.5 MB in the end (delta: 146.3 MB). Free memory was 123.7 MB in the beginning and 227.5 MB in the end (delta: -103.8 MB). Peak memory consumption was 129.5 MB. Max. memory is 7.1 GB. [2019-09-17 05:54:33,116 INFO L168 Benchmark]: Sifa took 89118.45 ms. Allocated memory was 345.5 MB in the beginning and 1.6 GB in the end (delta: 1.2 GB). Free memory was 227.5 MB in the beginning and 536.1 MB in the end (delta: -308.6 MB). Peak memory consumption was 899.4 MB. Max. memory is 7.1 GB. [2019-09-17 05:54:33,120 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 138.4 MB. Free memory was 104.5 MB in the beginning and 104.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1065.90 ms. Allocated memory was 138.4 MB in the beginning and 199.2 MB in the end (delta: 60.8 MB). Free memory was 83.0 MB in the beginning and 132.4 MB in the end (delta: -49.4 MB). Peak memory consumption was 30.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 175.40 ms. Allocated memory is still 199.2 MB. Free memory was 132.4 MB in the beginning and 123.7 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4606.78 ms. Allocated memory was 199.2 MB in the beginning and 345.5 MB in the end (delta: 146.3 MB). Free memory was 123.7 MB in the beginning and 227.5 MB in the end (delta: -103.8 MB). Peak memory consumption was 129.5 MB. Max. memory is 7.1 GB. * Sifa took 89118.45 ms. Allocated memory was 345.5 MB in the beginning and 1.6 GB in the end (delta: 1.2 GB). Free memory was 227.5 MB in the beginning and 536.1 MB in the end (delta: -308.6 MB). Peak memory consumption was 899.4 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]: 89087, ICFG_INTERPRETER_ENTERED_PROCEDURES: 13, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 8049, DAG_INTERPRETER_EARLY_EXITS: 3, TOOLS_POST_APPLICATIONS: 6528, TOOLS_POST_TIME[ms]: 44938, TOOLS_POST_CALL_APPLICATIONS: 757, TOOLS_POST_CALL_TIME[ms]: 1280, TOOLS_POST_RETURN_APPLICATIONS: 744, TOOLS_POST_RETURN_TIME[ms]: 889, TOOLS_QUANTIFIERELIM_APPLICATIONS: 8028, TOOLS_QUANTIFIERELIM_TIME[ms]: 46078, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 43546, FLUID_QUERY_TIME[ms]: 76, FLUID_QUERIES: 8161, FLUID_YES_ANSWERS: 150, DOMAIN_JOIN_APPLICATIONS: 3995, DOMAIN_JOIN_TIME[ms]: 25935, DOMAIN_ALPHA_APPLICATIONS: 150, DOMAIN_ALPHA_TIME[ms]: 11157, DOMAIN_WIDEN_APPLICATIONS: 34, DOMAIN_WIDEN_TIME[ms]: 8, DOMAIN_ISSUBSETEQ_APPLICATIONS: 112, DOMAIN_ISSUBSETEQ_TIME[ms]: 82, DOMAIN_ISBOTTOM_APPLICATIONS: 3312, DOMAIN_ISBOTTOM_TIME[ms]: 4031, LOOP_SUMMARIZER_APPLICATIONS: 78, LOOP_SUMMARIZER_CACHE_MISSES: 78, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 40470, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 40468, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 112, CALL_SUMMARIZER_APPLICATIONS: 744, CALL_SUMMARIZER_CACHE_MISSES: 73, CALL_SUMMARIZER_OVERALL_TIME[ms]: 45794, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 45791, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 17, PATH_EXPR_TIME[ms]: 15, REGEX_TO_DAG_TIME[ms]: 15, DAG_COMPRESSION_TIME[ms]: 168, DAG_COMPRESSION_PROCESSED_NODES: 4322, DAG_COMPRESSION_RETAINED_NODES: 2278 - PositiveResult [Line: 1327]: 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...