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 IntervalDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product24.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 09:56:36,398 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 09:56:36,400 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 09:56:36,413 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 09:56:36,414 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 09:56:36,415 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 09:56:36,416 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 09:56:36,427 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 09:56:36,429 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 09:56:36,431 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 09:56:36,432 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 09:56:36,434 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 09:56:36,434 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 09:56:36,435 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 09:56:36,436 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 09:56:36,437 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 09:56:36,438 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 09:56:36,439 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 09:56:36,440 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 09:56:36,442 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 09:56:36,444 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 09:56:36,445 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 09:56:36,446 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 09:56:36,447 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 09:56:36,449 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 09:56:36,449 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 09:56:36,449 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 09:56:36,450 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 09:56:36,451 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 09:56:36,451 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 09:56:36,452 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 09:56:36,452 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 09:56:36,453 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 09:56:36,454 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 09:56:36,455 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 09:56:36,455 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 09:56:36,456 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 09:56:36,456 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 09:56:36,456 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 09:56:36,457 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 09:56:36,458 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 09:56:36,459 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 09:56:36,479 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 09:56:36,479 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 09:56:36,480 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 09:56:36,481 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 09:56:36,481 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 09:56:36,481 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 09:56:36,481 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 09:56:36,482 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 09:56:36,482 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 09:56:36,482 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 09:56:36,482 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 09:56:36,482 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 09:56:36,483 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 09:56:36,483 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 09:56:36,483 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 09:56:36,483 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 09:56:36,483 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 09:56:36,484 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 09:56:36,484 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 09:56:36,484 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 09:56:36,484 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 09:56:36,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 09:56:36,485 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 09:56:36,485 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 09:56:36,485 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 09:56:36,485 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 09:56:36,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 09:56:36,486 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 09:56:36,486 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-17 09:56:36,517 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 09:56:36,533 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 09:56:36,538 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 09:56:36,540 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 09:56:36,540 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 09:56:36,541 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product24.cil.c [2019-09-17 09:56:36,612 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0ef321c8/cc5986b248de4155a977136162bb3d92/FLAG56439d240 [2019-09-17 09:56:37,302 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 09:56:37,303 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product24.cil.c [2019-09-17 09:56:37,337 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0ef321c8/cc5986b248de4155a977136162bb3d92/FLAG56439d240 [2019-09-17 09:56:37,432 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0ef321c8/cc5986b248de4155a977136162bb3d92 [2019-09-17 09:56:37,442 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 09:56:37,444 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 09:56:37,445 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 09:56:37,445 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 09:56:37,448 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 09:56:37,449 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 09:56:37" (1/1) ... [2019-09-17 09:56:37,452 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e770697 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:56:37, skipping insertion in model container [2019-09-17 09:56:37,453 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 09:56:37" (1/1) ... [2019-09-17 09:56:37,460 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 09:56:37,544 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 09:56:38,366 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 09:56:38,389 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 09:56:38,522 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 09:56:38,651 INFO L192 MainTranslator]: Completed translation [2019-09-17 09:56:38,652 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:56:38 WrapperNode [2019-09-17 09:56:38,652 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 09:56:38,653 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 09:56:38,653 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 09:56:38,653 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 09:56:38,675 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:56:38" (1/1) ... [2019-09-17 09:56:38,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:56:38" (1/1) ... [2019-09-17 09:56:38,749 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:56:38" (1/1) ... [2019-09-17 09:56:38,749 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:56:38" (1/1) ... [2019-09-17 09:56:38,821 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:56:38" (1/1) ... [2019-09-17 09:56:38,854 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:56:38" (1/1) ... [2019-09-17 09:56:38,869 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:56:38" (1/1) ... [2019-09-17 09:56:38,887 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 09:56:38,888 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 09:56:38,888 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 09:56:38,888 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 09:56:38,889 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:56:38" (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 09:56:39,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 09:56:39,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 09:56:39,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-17 09:56:39,002 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-17 09:56:39,003 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-17 09:56:39,004 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-17 09:56:39,005 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-17 09:56:39,006 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-17 09:56:39,006 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-17 09:56:39,007 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-17 09:56:39,007 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-17 09:56:39,008 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-17 09:56:39,009 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-17 09:56:39,009 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-17 09:56:39,010 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-17 09:56:39,010 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-17 09:56:39,013 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-17 09:56:39,013 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-17 09:56:39,014 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-17 09:56:39,014 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-17 09:56:39,014 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-17 09:56:39,015 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-17 09:56:39,016 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-17 09:56:39,016 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-17 09:56:39,016 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-17 09:56:39,016 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-17 09:56:39,017 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-09-17 09:56:39,017 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-17 09:56:39,017 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-17 09:56:39,017 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Keys [2019-09-17 09:56:39,018 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-09-17 09:56:39,018 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-09-17 09:56:39,019 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-17 09:56:39,019 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-17 09:56:39,019 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-17 09:56:39,019 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-17 09:56:39,020 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-17 09:56:39,020 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-17 09:56:39,020 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-17 09:56:39,020 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-09-17 09:56:39,021 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-09-17 09:56:39,021 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-09-17 09:56:39,021 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-09-17 09:56:39,021 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-17 09:56:39,022 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-09-17 09:56:39,022 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-09-17 09:56:39,022 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-17 09:56:39,022 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-09-17 09:56:39,023 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-17 09:56:39,023 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-09-17 09:56:39,023 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-17 09:56:39,024 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-17 09:56:39,024 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-17 09:56:39,024 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-17 09:56:39,025 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 09:56:39,025 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-09-17 09:56:39,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-09-17 09:56:39,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-09-17 09:56:39,026 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-09-17 09:56:39,026 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-09-17 09:56:39,027 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-09-17 09:56:39,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-09-17 09:56:39,027 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-09-17 09:56:39,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-09-17 09:56:39,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-09-17 09:56:39,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-17 09:56:39,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-17 09:56:39,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-17 09:56:39,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-17 09:56:39,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-17 09:56:39,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-17 09:56:39,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-17 09:56:39,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-17 09:56:39,031 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AutoResponder [2019-09-17 09:56:39,031 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2019-09-17 09:56:39,031 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-17 09:56:39,032 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-17 09:56:39,033 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-17 09:56:39,033 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-17 09:56:39,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-17 09:56:39,033 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-17 09:56:39,035 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-17 09:56:39,035 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-17 09:56:39,035 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-17 09:56:39,035 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-17 09:56:39,036 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-17 09:56:39,036 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-17 09:56:39,037 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-17 09:56:39,037 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-17 09:56:39,038 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-17 09:56:39,038 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-17 09:56:39,038 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-17 09:56:39,038 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-17 09:56:39,039 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-17 09:56:39,039 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-17 09:56:39,039 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-17 09:56:39,039 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-17 09:56:39,040 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-17 09:56:39,040 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-17 09:56:39,040 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-17 09:56:39,040 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-17 09:56:39,041 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-17 09:56:39,041 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-17 09:56:39,041 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-17 09:56:39,041 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-17 09:56:39,041 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-17 09:56:39,042 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-17 09:56:39,042 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-17 09:56:39,042 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-17 09:56:39,042 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-17 09:56:39,042 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-17 09:56:39,042 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-17 09:56:39,042 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-17 09:56:39,043 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-17 09:56:39,043 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 09:56:39,043 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-17 09:56:39,043 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-17 09:56:39,044 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-17 09:56:39,044 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-17 09:56:39,044 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-17 09:56:39,045 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-17 09:56:39,045 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-17 09:56:39,045 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-17 09:56:39,045 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-17 09:56:39,046 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-17 09:56:39,046 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-17 09:56:39,046 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-17 09:56:39,046 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-17 09:56:39,047 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-17 09:56:39,047 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-17 09:56:39,047 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-17 09:56:39,047 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-17 09:56:39,048 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-17 09:56:39,049 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-17 09:56:39,053 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-17 09:56:39,054 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-17 09:56:39,055 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-17 09:56:39,055 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-09-17 09:56:39,056 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-09-17 09:56:39,056 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-09-17 09:56:39,056 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-09-17 09:56:39,057 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-09-17 09:56:39,057 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-17 09:56:39,058 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-09-17 09:56:39,065 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-09-17 09:56:39,066 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-09-17 09:56:39,066 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-17 09:56:39,067 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-17 09:56:39,067 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-17 09:56:39,067 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-17 09:56:39,068 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-17 09:56:39,068 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-17 09:56:39,068 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-17 09:56:39,068 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-17 09:56:39,069 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-17 09:56:39,069 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-17 09:56:39,069 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-17 09:56:39,069 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-17 09:56:39,069 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-17 09:56:39,070 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-17 09:56:39,070 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-17 09:56:39,070 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-17 09:56:39,070 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-17 09:56:39,070 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-17 09:56:39,071 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-17 09:56:39,071 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-17 09:56:39,071 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-17 09:56:39,071 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-17 09:56:39,071 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-17 09:56:39,072 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-17 09:56:39,072 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-09-17 09:56:39,072 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-09-17 09:56:39,072 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-09-17 09:56:39,072 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-09-17 09:56:39,073 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-17 09:56:39,073 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-09-17 09:56:39,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-17 09:56:39,073 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-09-17 09:56:39,073 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Keys [2019-09-17 09:56:39,073 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-09-17 09:56:39,074 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-09-17 09:56:39,074 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-17 09:56:39,074 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-17 09:56:39,074 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-17 09:56:39,074 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-17 09:56:39,075 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-17 09:56:39,075 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-17 09:56:39,075 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-17 09:56:39,075 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-17 09:56:39,075 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-17 09:56:39,075 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-17 09:56:39,076 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-17 09:56:39,076 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-17 09:56:39,076 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-17 09:56:39,076 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-17 09:56:39,077 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-17 09:56:39,077 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-17 09:56:39,077 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-17 09:56:39,077 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 09:56:39,078 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-09-17 09:56:39,078 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-09-17 09:56:39,078 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-09-17 09:56:39,079 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-09-17 09:56:39,079 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-09-17 09:56:39,079 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-17 09:56:39,079 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-17 09:56:39,080 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-17 09:56:39,080 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-17 09:56:39,080 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-17 09:56:39,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-17 09:56:39,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-17 09:56:39,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-17 09:56:39,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-17 09:56:39,082 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-17 09:56:39,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-17 09:56:39,082 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-17 09:56:39,082 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-17 09:56:39,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-17 09:56:39,083 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-17 09:56:39,083 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-17 09:56:39,083 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-17 09:56:39,084 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-17 09:56:39,084 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AutoResponder [2019-09-17 09:56:39,084 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2019-09-17 09:56:39,084 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-17 09:56:39,085 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-17 09:56:39,085 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-17 09:56:39,085 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-17 09:56:39,085 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-17 09:56:39,086 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-17 09:56:39,086 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-17 09:56:39,086 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-17 09:56:39,087 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-17 09:56:39,087 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-17 09:56:39,087 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-17 09:56:39,087 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-17 09:56:39,088 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-17 09:56:39,088 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-17 09:56:39,088 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-17 09:56:39,088 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-17 09:56:39,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 09:56:39,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-17 09:56:39,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 09:56:44,293 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 09:56:44,294 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-17 09:56:44,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 09:56:44 BoogieIcfgContainer [2019-09-17 09:56:44,296 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 09:56:44,296 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 09:56:44,296 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 09:56:44,297 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 09:56:44,298 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 09:56:44" (1/1) ... [2019-09-17 09:56:44,299 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-17 09:56:44,324 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-17 09:56:44,324 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 09:56:44,335 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-17 09:56:44,345 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-17 09:56:44,346 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-17 09:58:38,188 WARN L191 SmtUtils]: Spent 1.19 m on a formula simplification that was a NOOP. DAG size: 664 [2019-09-17 09:58:42,518 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 284 DAG size of output: 231 [2019-09-17 09:58:54,271 WARN L191 SmtUtils]: Spent 11.74 s on a formula simplification. DAG size of input: 699 DAG size of output: 631 [2019-09-17 09:58:58,304 WARN L191 SmtUtils]: Spent 3.99 s on a formula simplification that was a NOOP. DAG size: 441 [2019-09-17 09:58:58,339 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 527 for LOIs [2019-09-17 09:58:58,548 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 502 for LOIs [2019-09-17 09:59:04,345 WARN L191 SmtUtils]: Spent 5.46 s on a formula simplification that was a NOOP. DAG size: 524 [2019-09-17 09:59:10,721 WARN L191 SmtUtils]: Spent 6.37 s on a formula simplification that was a NOOP. DAG size: 566 [2019-09-17 09:59:17,199 WARN L191 SmtUtils]: Spent 6.45 s on a formula simplification that was a NOOP. DAG size: 569 [2019-09-17 09:59:34,368 WARN L191 SmtUtils]: Spent 17.06 s on a formula simplification that was a NOOP. DAG size: 584 [2019-09-17 09:59:51,340 WARN L191 SmtUtils]: Spent 16.97 s on a formula simplification that was a NOOP. DAG size: 584 [2019-09-17 09:59:56,810 WARN L191 SmtUtils]: Spent 5.40 s on a formula simplification that was a NOOP. DAG size: 524 [2019-09-17 10:00:02,285 WARN L191 SmtUtils]: Spent 5.47 s on a formula simplification that was a NOOP. DAG size: 524 [2019-09-17 10:00:18,491 WARN L191 SmtUtils]: Spent 16.13 s on a formula simplification that was a NOOP. DAG size: 546 [2019-09-17 10:00:34,627 WARN L191 SmtUtils]: Spent 16.13 s on a formula simplification that was a NOOP. DAG size: 546 [2019-09-17 10:00:41,325 WARN L191 SmtUtils]: Spent 6.68 s on a formula simplification that was a NOOP. DAG size: 581 [2019-09-17 10:00:46,782 WARN L191 SmtUtils]: Spent 5.41 s on a formula simplification that was a NOOP. DAG size: 524 [2019-09-17 10:00:52,213 WARN L191 SmtUtils]: Spent 5.42 s on a formula simplification that was a NOOP. DAG size: 524 [2019-09-17 10:01:09,044 WARN L191 SmtUtils]: Spent 16.78 s on a formula simplification that was a NOOP. DAG size: 596 [2019-09-17 10:01:25,843 WARN L191 SmtUtils]: Spent 16.79 s on a formula simplification that was a NOOP. DAG size: 596 [2019-09-17 10:01:31,036 WARN L191 SmtUtils]: Spent 5.11 s on a formula simplification that was a NOOP. DAG size: 511 [2019-09-17 10:01:45,995 WARN L191 SmtUtils]: Spent 14.95 s on a formula simplification. DAG size of input: 510 DAG size of output: 504 [2019-09-17 10:01:51,094 WARN L191 SmtUtils]: Spent 5.08 s on a formula simplification that was a NOOP. DAG size: 507 [2019-09-17 10:02:06,697 WARN L191 SmtUtils]: Spent 15.50 s on a formula simplification. DAG size of input: 517 DAG size of output: 511 [2019-09-17 10:02:22,180 WARN L191 SmtUtils]: Spent 15.47 s on a formula simplification. DAG size of input: 517 DAG size of output: 511 [2019-09-17 10:02:37,851 WARN L191 SmtUtils]: Spent 15.65 s on a formula simplification. DAG size of input: 524 DAG size of output: 518 [2019-09-17 10:02:53,535 WARN L191 SmtUtils]: Spent 15.68 s on a formula simplification. DAG size of input: 524 DAG size of output: 518 [2019-09-17 10:03:08,683 WARN L191 SmtUtils]: Spent 15.13 s on a formula simplification that was a NOOP. DAG size: 523 [2019-09-17 10:03:23,824 WARN L191 SmtUtils]: Spent 15.14 s on a formula simplification that was a NOOP. DAG size: 523 [2019-09-17 10:03:39,283 WARN L191 SmtUtils]: Spent 15.44 s on a formula simplification. DAG size of input: 520 DAG size of output: 514 [2019-09-17 10:03:44,331 WARN L191 SmtUtils]: Spent 5.02 s on a formula simplification that was a NOOP. DAG size: 504 [2019-09-17 10:03:49,337 WARN L191 SmtUtils]: Spent 5.00 s on a formula simplification that was a NOOP. DAG size: 504 [2019-09-17 10:04:04,622 WARN L191 SmtUtils]: Spent 15.27 s on a formula simplification that was a NOOP. DAG size: 517 [2019-09-17 10:04:19,932 WARN L191 SmtUtils]: Spent 15.30 s on a formula simplification that was a NOOP. DAG size: 517 [2019-09-17 10:04:35,480 WARN L191 SmtUtils]: Spent 15.53 s on a formula simplification that was a NOOP. DAG size: 524 [2019-09-17 10:04:51,015 WARN L191 SmtUtils]: Spent 15.53 s on a formula simplification that was a NOOP. DAG size: 524 [2019-09-17 10:04:56,125 WARN L191 SmtUtils]: Spent 5.09 s on a formula simplification that was a NOOP. DAG size: 507 [2019-09-17 10:05:01,224 WARN L191 SmtUtils]: Spent 5.08 s on a formula simplification that was a NOOP. DAG size: 507 [2019-09-17 10:05:06,531 WARN L191 SmtUtils]: Spent 5.28 s on a formula simplification that was a NOOP. DAG size: 514 [2019-09-17 10:05:11,711 WARN L191 SmtUtils]: Spent 5.17 s on a formula simplification that was a NOOP. DAG size: 514 [2019-09-17 10:05:26,646 WARN L191 SmtUtils]: Spent 14.91 s on a formula simplification. DAG size of input: 517 DAG size of output: 504 [2019-09-17 10:05:41,556 WARN L191 SmtUtils]: Spent 14.91 s on a formula simplification. DAG size of input: 517 DAG size of output: 504 [2019-09-17 10:05:46,604 WARN L191 SmtUtils]: Spent 5.03 s on a formula simplification that was a NOOP. DAG size: 507 [2019-09-17 10:05:51,767 WARN L191 SmtUtils]: Spent 5.15 s on a formula simplification that was a NOOP. DAG size: 514 [2019-09-17 10:05:56,935 WARN L191 SmtUtils]: Spent 5.16 s on a formula simplification that was a NOOP. DAG size: 514 [2019-09-17 10:06:12,086 WARN L191 SmtUtils]: Spent 15.14 s on a formula simplification. DAG size of input: 513 DAG size of output: 507 [2019-09-17 10:06:27,092 WARN L191 SmtUtils]: Spent 14.99 s on a formula simplification. DAG size of input: 517 DAG size of output: 504 [2019-09-17 10:06:42,052 WARN L191 SmtUtils]: Spent 14.96 s on a formula simplification. DAG size of input: 517 DAG size of output: 504 [2019-09-17 10:06:56,986 WARN L191 SmtUtils]: Spent 14.92 s on a formula simplification. DAG size of input: 517 DAG size of output: 504 [2019-09-17 10:07:11,916 WARN L191 SmtUtils]: Spent 14.93 s on a formula simplification. DAG size of input: 517 DAG size of output: 504 [2019-09-17 10:07:26,835 WARN L191 SmtUtils]: Spent 14.87 s on a formula simplification. DAG size of input: 510 DAG size of output: 504 [2019-09-17 10:07:41,732 WARN L191 SmtUtils]: Spent 14.89 s on a formula simplification. DAG size of input: 510 DAG size of output: 504 [2019-09-17 10:07:56,710 WARN L191 SmtUtils]: Spent 14.97 s on a formula simplification. DAG size of input: 510 DAG size of output: 504 [2019-09-17 10:08:11,636 WARN L191 SmtUtils]: Spent 14.92 s on a formula simplification. DAG size of input: 510 DAG size of output: 504 [2019-09-17 10:08:26,553 WARN L191 SmtUtils]: Spent 14.91 s on a formula simplification. DAG size of input: 510 DAG size of output: 504 [2019-09-17 10:08:41,382 WARN L191 SmtUtils]: Spent 14.83 s on a formula simplification. DAG size of input: 510 DAG size of output: 504 [2019-09-17 10:08:56,129 WARN L191 SmtUtils]: Spent 14.74 s on a formula simplification. DAG size of input: 510 DAG size of output: 504 [2019-09-17 10:09:10,452 WARN L191 SmtUtils]: Spent 14.32 s on a formula simplification. DAG size of input: 510 DAG size of output: 504 [2019-09-17 10:09:24,725 WARN L191 SmtUtils]: Spent 14.27 s on a formula simplification. DAG size of input: 510 DAG size of output: 504 [2019-09-17 10:09:38,950 WARN L191 SmtUtils]: Spent 14.22 s on a formula simplification. DAG size of input: 510 DAG size of output: 504