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 InterpretCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/email_spec9_product12.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-19 07:54:10,952 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-19 07:54:10,954 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-19 07:54:10,966 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-19 07:54:10,966 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-19 07:54:10,967 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-19 07:54:10,969 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-19 07:54:10,970 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-19 07:54:10,972 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-19 07:54:10,973 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-19 07:54:10,974 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-19 07:54:10,975 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-19 07:54:10,975 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-19 07:54:10,976 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-19 07:54:10,977 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-19 07:54:10,978 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-19 07:54:10,979 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-19 07:54:10,980 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-19 07:54:10,982 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-19 07:54:10,983 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-19 07:54:10,985 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-19 07:54:10,986 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-19 07:54:10,987 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-19 07:54:10,988 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-19 07:54:10,989 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-19 07:54:10,990 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-19 07:54:10,990 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-19 07:54:10,991 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-19 07:54:10,991 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-19 07:54:10,992 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-19 07:54:10,992 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-19 07:54:10,993 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-19 07:54:10,994 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-19 07:54:10,994 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-19 07:54:10,995 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-19 07:54:10,996 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-19 07:54:10,996 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-19 07:54:10,996 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-19 07:54:10,997 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-19 07:54:10,998 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-19 07:54:10,998 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-19 07:54:10,999 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 [2019-09-19 07:54:11,013 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-19 07:54:11,013 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-19 07:54:11,015 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-19 07:54:11,015 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-19 07:54:11,015 INFO L138 SettingsManager]: * Use SBE=true [2019-09-19 07:54:11,015 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-19 07:54:11,016 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-19 07:54:11,016 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-19 07:54:11,016 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-19 07:54:11,016 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-19 07:54:11,016 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-19 07:54:11,017 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-19 07:54:11,017 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-19 07:54:11,017 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-19 07:54:11,017 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-19 07:54:11,017 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-19 07:54:11,017 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-19 07:54:11,018 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-19 07:54:11,018 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-19 07:54:11,018 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-19 07:54:11,018 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-19 07:54:11,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 07:54:11,019 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-19 07:54:11,019 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-19 07:54:11,019 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-19 07:54:11,019 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-19 07:54:11,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-19 07:54:11,019 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-19 07:54:11,020 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 -> InterpretCallSummarizer 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 [2019-09-19 07:54:11,061 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-19 07:54:11,078 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-19 07:54:11,088 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-19 07:54:11,089 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-19 07:54:11,090 INFO L275 PluginConnector]: CDTParser initialized [2019-09-19 07:54:11,091 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec9_product12.cil.c [2019-09-19 07:54:11,151 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3cc5aebd/b516d1510c3f40c9a18403687d1287f1/FLAG98ce4862e [2019-09-19 07:54:11,695 INFO L306 CDTParser]: Found 1 translation units. [2019-09-19 07:54:11,696 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec9_product12.cil.c [2019-09-19 07:54:11,718 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3cc5aebd/b516d1510c3f40c9a18403687d1287f1/FLAG98ce4862e [2019-09-19 07:54:12,003 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3cc5aebd/b516d1510c3f40c9a18403687d1287f1 [2019-09-19 07:54:12,013 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-19 07:54:12,015 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-19 07:54:12,019 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-19 07:54:12,020 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-19 07:54:12,024 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-19 07:54:12,025 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 07:54:12" (1/1) ... [2019-09-19 07:54:12,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cde93ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:54:12, skipping insertion in model container [2019-09-19 07:54:12,028 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 07:54:12" (1/1) ... [2019-09-19 07:54:12,036 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-19 07:54:12,130 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-19 07:54:12,920 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 07:54:12,953 INFO L188 MainTranslator]: Completed pre-run [2019-09-19 07:54:13,076 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 07:54:13,154 INFO L192 MainTranslator]: Completed translation [2019-09-19 07:54:13,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:54:13 WrapperNode [2019-09-19 07:54:13,155 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-19 07:54:13,156 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-19 07:54:13,156 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-19 07:54:13,156 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-19 07:54:13,170 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:54:13" (1/1) ... [2019-09-19 07:54:13,170 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:54:13" (1/1) ... [2019-09-19 07:54:13,218 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:54:13" (1/1) ... [2019-09-19 07:54:13,218 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:54:13" (1/1) ... [2019-09-19 07:54:13,273 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:54:13" (1/1) ... [2019-09-19 07:54:13,301 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:54:13" (1/1) ... [2019-09-19 07:54:13,318 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:54:13" (1/1) ... [2019-09-19 07:54:13,349 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-19 07:54:13,350 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-19 07:54:13,350 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-19 07:54:13,350 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-19 07:54:13,351 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:54:13" (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 [2019-09-19 07:54:13,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-19 07:54:13,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-19 07:54:13,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-19 07:54:13,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptForward_spec__1 [2019-09-19 07:54:13,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptForward_spec__2 [2019-09-19 07:54:13,447 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-19 07:54:13,447 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-19 07:54:13,448 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-19 07:54:13,448 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-19 07:54:13,448 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-19 07:54:13,448 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-19 07:54:13,449 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-09-19 07:54:13,450 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-19 07:54:13,450 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-19 07:54:13,450 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2019-09-19 07:54:13,450 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-19 07:54:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-19 07:54:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-19 07:54:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-19 07:54:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-19 07:54:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-19 07:54:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-19 07:54:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-09-19 07:54:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-09-19 07:54:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-19 07:54:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-19 07:54:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-19 07:54:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-19 07:54:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-19 07:54:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-19 07:54:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-19 07:54:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-19 07:54:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-19 07:54:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-19 07:54:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-19 07:54:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-19 07:54:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-19 07:54:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-19 07:54:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-19 07:54:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-19 07:54:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-19 07:54:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-19 07:54:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-19 07:54:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-19 07:54:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-19 07:54:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-09-19 07:54:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-19 07:54:13,462 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-09-19 07:54:13,462 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-19 07:54:13,462 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-09-19 07:54:13,462 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-19 07:54:13,462 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-19 07:54:13,463 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-19 07:54:13,463 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-19 07:54:13,463 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-19 07:54:13,463 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-09-19 07:54:13,463 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-09-19 07:54:13,464 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-09-19 07:54:13,464 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-09-19 07:54:13,464 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-09-19 07:54:13,465 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-09-19 07:54:13,465 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-09-19 07:54:13,465 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-09-19 07:54:13,466 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-09-19 07:54:13,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-19 07:54:13,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-19 07:54:13,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-19 07:54:13,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-19 07:54:13,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-19 07:54:13,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-19 07:54:13,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-19 07:54:13,467 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-09-19 07:54:13,467 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-19 07:54:13,468 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-09-19 07:54:13,469 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-19 07:54:13,469 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-19 07:54:13,470 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-19 07:54:13,470 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-19 07:54:13,470 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-19 07:54:13,470 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-19 07:54:13,471 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-19 07:54:13,471 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-19 07:54:13,472 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-19 07:54:13,472 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-19 07:54:13,472 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-19 07:54:13,472 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-19 07:54:13,472 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-19 07:54:13,473 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-19 07:54:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-19 07:54:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-19 07:54:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-19 07:54:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-19 07:54:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-19 07:54:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-19 07:54:13,475 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-19 07:54:13,475 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-19 07:54:13,475 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-19 07:54:13,475 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-19 07:54:13,475 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-19 07:54:13,475 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-19 07:54:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-19 07:54:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-19 07:54:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-19 07:54:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-19 07:54:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-19 07:54:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-19 07:54:13,477 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-19 07:54:13,477 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-19 07:54:13,477 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-19 07:54:13,477 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-19 07:54:13,477 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-19 07:54:13,478 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-19 07:54:13,478 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-19 07:54:13,478 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptForward_spec__1 [2019-09-19 07:54:13,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-19 07:54:13,479 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptForward_spec__2 [2019-09-19 07:54:13,479 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-19 07:54:13,479 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-19 07:54:13,479 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-19 07:54:13,479 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-19 07:54:13,480 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-19 07:54:13,480 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-19 07:54:13,480 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-19 07:54:13,480 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-19 07:54:13,482 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-19 07:54:13,482 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-19 07:54:13,482 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-19 07:54:13,482 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-19 07:54:13,482 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-19 07:54:13,482 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-19 07:54:13,482 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-19 07:54:13,483 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-19 07:54:13,483 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-19 07:54:13,484 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-19 07:54:13,487 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-19 07:54:13,488 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-19 07:54:13,488 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-19 07:54:13,488 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-19 07:54:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-19 07:54:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-19 07:54:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-19 07:54:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-19 07:54:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-09-19 07:54:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-09-19 07:54:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-09-19 07:54:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2019-09-19 07:54:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-19 07:54:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-19 07:54:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-19 07:54:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-19 07:54:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-19 07:54:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-19 07:54:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-19 07:54:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-19 07:54:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-19 07:54:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-19 07:54:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-19 07:54:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-19 07:54:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-19 07:54:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-19 07:54:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-19 07:54:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-19 07:54:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-19 07:54:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-19 07:54:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-19 07:54:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-19 07:54:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-19 07:54:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-19 07:54:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-19 07:54:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-19 07:54:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-19 07:54:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-19 07:54:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-19 07:54:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-19 07:54:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-19 07:54:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-09-19 07:54:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-09-19 07:54:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-09-19 07:54:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-09-19 07:54:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-09-19 07:54:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-09-19 07:54:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-09-19 07:54:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-09-19 07:54:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-09-19 07:54:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-09-19 07:54:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-09-19 07:54:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-09-19 07:54:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-19 07:54:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-19 07:54:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-19 07:54:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-19 07:54:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-19 07:54:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-19 07:54:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-19 07:54:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-19 07:54:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-19 07:54:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-19 07:54:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-19 07:54:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-19 07:54:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-19 07:54:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-19 07:54:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-19 07:54:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-19 07:54:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-19 07:54:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-19 07:54:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-19 07:54:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-09-19 07:54:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-09-19 07:54:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-19 07:54:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-19 07:54:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-19 07:54:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-19 07:54:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-19 07:54:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-19 07:54:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-19 07:54:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-19 07:54:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-19 07:54:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-19 07:54:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-19 07:54:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-19 07:54:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-19 07:54:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-19 07:54:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-19 07:54:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-19 07:54:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-19 07:54:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-19 07:54:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-19 07:54:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-19 07:54:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-19 07:54:18,165 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-19 07:54:18,166 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-19 07:54:18,167 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 07:54:18 BoogieIcfgContainer [2019-09-19 07:54:18,167 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-19 07:54:18,168 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-19 07:54:18,168 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-19 07:54:18,168 INFO L275 PluginConnector]: Sifa initialized [2019-09-19 07:54:18,169 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 07:54:18" (1/1) ... [2019-09-19 07:54:18,170 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=InterpretCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-19 07:54:18,193 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-19 07:54:18,194 INFO L169 IcfgInterpreter]: Building call graph [2019-09-19 07:54:18,204 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-19 07:54:18,212 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-19 07:54:18,214 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-19 07:55:23,247 WARN L191 SmtUtils]: Spent 1.08 m on a formula simplification that was a NOOP. DAG size: 634 [2019-09-19 07:56:25,337 WARN L191 SmtUtils]: Spent 1.03 m on a formula simplification that was a NOOP. DAG size: 634 [2019-09-19 07:58:15,157 WARN L191 SmtUtils]: Spent 1.15 m on a formula simplification that was a NOOP. DAG size: 666 [2019-09-19 07:58:18,714 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 281 DAG size of output: 229 [2019-09-19 07:58:28,153 WARN L191 SmtUtils]: Spent 9.43 s on a formula simplification. DAG size of input: 699 DAG size of output: 631 [2019-09-19 07:58:28,168 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 697 for LOIs [2019-09-19 07:58:32,566 WARN L191 SmtUtils]: Spent 4.38 s on a formula simplification that was a NOOP. DAG size: 631 [2019-09-19 07:58:36,837 WARN L191 SmtUtils]: Spent 4.27 s on a formula simplification that was a NOOP. DAG size: 631 [2019-09-19 07:58:41,152 WARN L191 SmtUtils]: Spent 4.30 s on a formula simplification that was a NOOP. DAG size: 631 [2019-09-19 07:58:45,504 WARN L191 SmtUtils]: Spent 4.35 s on a formula simplification that was a NOOP. DAG size: 631 [2019-09-19 07:58:49,804 WARN L191 SmtUtils]: Spent 4.29 s on a formula simplification that was a NOOP. DAG size: 635 [2019-09-19 07:58:54,114 WARN L191 SmtUtils]: Spent 4.31 s on a formula simplification that was a NOOP. DAG size: 635 [2019-09-19 07:59:03,017 WARN L191 SmtUtils]: Spent 8.86 s on a formula simplification. DAG size of input: 663 DAG size of output: 646 [2019-09-19 07:59:07,455 WARN L191 SmtUtils]: Spent 4.44 s on a formula simplification that was a NOOP. DAG size: 646 [2019-09-19 07:59:16,255 WARN L191 SmtUtils]: Spent 8.79 s on a formula simplification. DAG size of input: 642 DAG size of output: 641 [2019-09-19 07:59:20,656 WARN L191 SmtUtils]: Spent 4.40 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-19 07:59:29,476 WARN L191 SmtUtils]: Spent 8.80 s on a formula simplification. DAG size of input: 664 DAG size of output: 647 [2019-09-19 07:59:33,887 WARN L191 SmtUtils]: Spent 4.41 s on a formula simplification that was a NOOP. DAG size: 647 [2019-09-19 07:59:42,891 WARN L191 SmtUtils]: Spent 8.99 s on a formula simplification. DAG size of input: 649 DAG size of output: 648 [2019-09-19 07:59:47,371 WARN L191 SmtUtils]: Spent 4.48 s on a formula simplification that was a NOOP. DAG size: 648 [2019-09-19 07:59:56,254 WARN L191 SmtUtils]: Spent 8.85 s on a formula simplification. DAG size of input: 664 DAG size of output: 648 [2019-09-19 08:00:00,664 WARN L191 SmtUtils]: Spent 4.41 s on a formula simplification that was a NOOP. DAG size: 648 [2019-09-19 08:00:09,508 WARN L191 SmtUtils]: Spent 8.84 s on a formula simplification. DAG size of input: 643 DAG size of output: 642 [2019-09-19 08:00:13,974 WARN L191 SmtUtils]: Spent 4.46 s on a formula simplification that was a NOOP. DAG size: 642 [2019-09-19 08:00:22,887 WARN L191 SmtUtils]: Spent 8.90 s on a formula simplification. DAG size of input: 665 DAG size of output: 649 [2019-09-19 08:00:27,366 WARN L191 SmtUtils]: Spent 4.48 s on a formula simplification that was a NOOP. DAG size: 649 [2019-09-19 08:00:36,462 WARN L191 SmtUtils]: Spent 9.09 s on a formula simplification. DAG size of input: 652 DAG size of output: 649 [2019-09-19 08:00:40,935 WARN L191 SmtUtils]: Spent 4.47 s on a formula simplification that was a NOOP. DAG size: 649 [2019-09-19 08:00:49,978 WARN L191 SmtUtils]: Spent 9.01 s on a formula simplification. DAG size of input: 665 DAG size of output: 649 [2019-09-19 08:00:54,487 WARN L191 SmtUtils]: Spent 4.51 s on a formula simplification that was a NOOP. DAG size: 649 [2019-09-19 08:01:03,372 WARN L191 SmtUtils]: Spent 8.88 s on a formula simplification. DAG size of input: 644 DAG size of output: 643 [2019-09-19 08:01:07,741 WARN L191 SmtUtils]: Spent 4.37 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-19 08:01:16,710 WARN L191 SmtUtils]: Spent 8.95 s on a formula simplification. DAG size of input: 666 DAG size of output: 650 [2019-09-19 08:01:21,106 WARN L191 SmtUtils]: Spent 4.39 s on a formula simplification that was a NOOP. DAG size: 650 [2019-09-19 08:01:30,092 WARN L191 SmtUtils]: Spent 8.98 s on a formula simplification. DAG size of input: 652 DAG size of output: 650 [2019-09-19 08:01:34,593 WARN L191 SmtUtils]: Spent 4.50 s on a formula simplification that was a NOOP. DAG size: 650 [2019-09-19 08:01:39,265 WARN L191 SmtUtils]: Spent 4.66 s on a formula simplification that was a NOOP. DAG size: 664 [2019-09-19 08:01:43,914 WARN L191 SmtUtils]: Spent 4.65 s on a formula simplification that was a NOOP. DAG size: 664 [2019-09-19 08:01:43,929 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 688 for LOIs [2019-09-19 08:01:55,464 WARN L191 SmtUtils]: Spent 11.22 s on a formula simplification. DAG size of input: 724 DAG size of output: 716 [2019-09-19 08:02:00,922 WARN L191 SmtUtils]: Spent 5.46 s on a formula simplification that was a NOOP. DAG size: 716 [2019-09-19 08:02:09,939 WARN L191 SmtUtils]: Spent 8.99 s on a formula simplification. DAG size of input: 666 DAG size of output: 650 [2019-09-19 08:02:14,440 WARN L191 SmtUtils]: Spent 4.50 s on a formula simplification that was a NOOP. DAG size: 650 [2019-09-19 08:02:18,820 WARN L191 SmtUtils]: Spent 4.37 s on a formula simplification that was a NOOP. DAG size: 640 [2019-09-19 08:02:23,150 WARN L191 SmtUtils]: Spent 4.33 s on a formula simplification that was a NOOP. DAG size: 640 [2019-09-19 08:02:34,844 WARN L191 SmtUtils]: Spent 11.68 s on a formula simplification. DAG size of input: 748 DAG size of output: 724 [2019-09-19 08:02:40,422 WARN L191 SmtUtils]: Spent 5.58 s on a formula simplification that was a NOOP. DAG size: 724 [2019-09-19 08:03:12,476 WARN L191 SmtUtils]: Spent 32.05 s on a formula simplification. DAG size of input: 757 DAG size of output: 754 [2019-09-19 08:03:28,551 WARN L191 SmtUtils]: Spent 16.07 s on a formula simplification that was a NOOP. DAG size: 754 [2019-09-19 08:04:01,718 WARN L191 SmtUtils]: Spent 33.17 s on a formula simplification. DAG size of input: 762 DAG size of output: 754 [2019-09-19 08:04:17,775 WARN L191 SmtUtils]: Spent 16.05 s on a formula simplification that was a NOOP. DAG size: 754 [2019-09-19 08:04:26,539 WARN L191 SmtUtils]: Spent 8.74 s on a formula simplification. DAG size of input: 660 DAG size of output: 643 [2019-09-19 08:04:30,887 WARN L191 SmtUtils]: Spent 4.35 s on a formula simplification that was a NOOP. DAG size: 643 [2019-09-19 08:04:39,804 WARN L191 SmtUtils]: Spent 8.87 s on a formula simplification. DAG size of input: 666 DAG size of output: 649 [2019-09-19 08:04:44,144 WARN L191 SmtUtils]: Spent 4.34 s on a formula simplification that was a NOOP. DAG size: 649 [2019-09-19 08:04:58,504 WARN L191 SmtUtils]: Spent 14.35 s on a formula simplification. DAG size of input: 676 DAG size of output: 655 [2019-09-19 08:05:03,100 WARN L191 SmtUtils]: Spent 4.59 s on a formula simplification that was a NOOP. DAG size: 655 [2019-09-19 08:05:07,607 WARN L191 SmtUtils]: Spent 4.50 s on a formula simplification that was a NOOP. DAG size: 655 [2019-09-19 08:05:12,157 WARN L191 SmtUtils]: Spent 4.55 s on a formula simplification that was a NOOP. DAG size: 655 [2019-09-19 08:05:21,487 WARN L191 SmtUtils]: Spent 9.31 s on a formula simplification. DAG size of input: 706 DAG size of output: 660 [2019-09-19 08:05:25,983 WARN L191 SmtUtils]: Spent 4.49 s on a formula simplification that was a NOOP. DAG size: 660 [2019-09-19 08:05:35,091 WARN L191 SmtUtils]: Spent 9.09 s on a formula simplification. DAG size of input: 706 DAG size of output: 660 [2019-09-19 08:05:39,545 WARN L191 SmtUtils]: Spent 4.45 s on a formula simplification that was a NOOP. DAG size: 660 [2019-09-19 08:05:48,607 WARN L191 SmtUtils]: Spent 9.05 s on a formula simplification. DAG size of input: 692 DAG size of output: 647 [2019-09-19 08:05:52,988 WARN L191 SmtUtils]: Spent 4.38 s on a formula simplification that was a NOOP. DAG size: 647 [2019-09-19 08:06:01,984 WARN L191 SmtUtils]: Spent 8.97 s on a formula simplification. DAG size of input: 695 DAG size of output: 647 [2019-09-19 08:06:06,361 WARN L191 SmtUtils]: Spent 4.38 s on a formula simplification that was a NOOP. DAG size: 647 [2019-09-19 08:06:16,185 WARN L191 SmtUtils]: Spent 9.82 s on a formula simplification. DAG size of input: 693 DAG size of output: 676 [2019-09-19 08:06:20,923 WARN L191 SmtUtils]: Spent 4.74 s on a formula simplification that was a NOOP. DAG size: 676 [2019-09-19 08:07:06,191 WARN L191 SmtUtils]: Spent 45.26 s on a formula simplification. DAG size of input: 769 DAG size of output: 767 [2019-09-19 08:07:07,428 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 354 [2019-09-19 08:07:08,518 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 329 [2019-09-19 08:07:09,570 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 322 [2019-09-19 08:07:12,545 WARN L191 SmtUtils]: Spent 2.97 s on a formula simplification that was a NOOP. DAG size: 361