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 SequenceOfStatements --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/email_spec7_product19.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 03:21:14,236 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 03:21:14,238 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 03:21:14,250 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 03:21:14,250 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 03:21:14,251 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 03:21:14,252 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 03:21:14,254 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 03:21:14,256 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 03:21:14,257 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 03:21:14,258 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 03:21:14,259 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 03:21:14,259 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 03:21:14,260 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 03:21:14,261 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 03:21:14,262 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 03:21:14,263 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 03:21:14,264 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 03:21:14,265 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 03:21:14,267 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 03:21:14,268 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 03:21:14,269 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 03:21:14,270 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 03:21:14,271 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 03:21:14,273 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 03:21:14,273 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 03:21:14,273 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 03:21:14,274 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 03:21:14,274 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 03:21:14,275 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 03:21:14,275 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 03:21:14,276 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 03:21:14,276 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 03:21:14,277 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 03:21:14,278 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 03:21:14,278 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 03:21:14,279 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 03:21:14,279 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 03:21:14,279 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 03:21:14,280 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 03:21:14,281 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 03:21:14,281 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-18 03:21:14,295 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 03:21:14,295 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 03:21:14,297 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 03:21:14,297 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 03:21:14,297 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 03:21:14,297 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 03:21:14,297 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 03:21:14,298 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 03:21:14,298 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 03:21:14,298 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 03:21:14,298 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 03:21:14,298 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 03:21:14,298 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 03:21:14,299 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 03:21:14,299 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 03:21:14,299 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 03:21:14,299 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 03:21:14,299 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 03:21:14,300 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 03:21:14,300 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 03:21:14,300 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 03:21:14,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 03:21:14,301 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 03:21:14,301 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 03:21:14,301 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 03:21:14,301 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 03:21:14,301 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 03:21:14,301 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 03:21:14,302 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 -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-18 03:21:14,334 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 03:21:14,350 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 03:21:14,359 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 03:21:14,360 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 03:21:14,361 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 03:21:14,361 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec7_product19.cil.c [2019-09-18 03:21:14,430 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ba5e7f0c/fce5137dd7674c7a9d93a9696b91091c/FLAG4b57d6bac [2019-09-18 03:21:15,034 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 03:21:15,034 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec7_product19.cil.c [2019-09-18 03:21:15,061 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ba5e7f0c/fce5137dd7674c7a9d93a9696b91091c/FLAG4b57d6bac [2019-09-18 03:21:15,276 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ba5e7f0c/fce5137dd7674c7a9d93a9696b91091c [2019-09-18 03:21:15,286 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 03:21:15,288 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 03:21:15,288 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 03:21:15,289 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 03:21:15,292 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 03:21:15,293 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 03:21:15" (1/1) ... [2019-09-18 03:21:15,296 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d344efb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:21:15, skipping insertion in model container [2019-09-18 03:21:15,297 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 03:21:15" (1/1) ... [2019-09-18 03:21:15,304 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 03:21:15,384 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 03:21:16,077 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 03:21:16,101 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 03:21:16,242 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 03:21:16,322 INFO L192 MainTranslator]: Completed translation [2019-09-18 03:21:16,322 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:21:16 WrapperNode [2019-09-18 03:21:16,322 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 03:21:16,323 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 03:21:16,323 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 03:21:16,323 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 03:21:16,338 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:21:16" (1/1) ... [2019-09-18 03:21:16,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:21:16" (1/1) ... [2019-09-18 03:21:16,371 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:21:16" (1/1) ... [2019-09-18 03:21:16,372 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:21:16" (1/1) ... [2019-09-18 03:21:16,437 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:21:16" (1/1) ... [2019-09-18 03:21:16,465 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:21:16" (1/1) ... [2019-09-18 03:21:16,489 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:21:16" (1/1) ... [2019-09-18 03:21:16,519 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 03:21:16,520 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 03:21:16,520 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 03:21:16,520 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 03:21:16,521 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:21:16" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 03:21:16,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 03:21:16,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 03:21:16,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-18 03:21:16,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptVerify_spec__1 [2019-09-18 03:21:16,623 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-18 03:21:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-18 03:21:16,625 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-18 03:21:16,625 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-18 03:21:16,625 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-18 03:21:16,626 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-18 03:21:16,626 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-18 03:21:16,627 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-18 03:21:16,628 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-18 03:21:16,628 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-18 03:21:16,628 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-18 03:21:16,628 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-18 03:21:16,631 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-18 03:21:16,631 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-18 03:21:16,631 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-18 03:21:16,632 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-18 03:21:16,632 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-18 03:21:16,632 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-18 03:21:16,632 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-18 03:21:16,632 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-18 03:21:16,632 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-18 03:21:16,633 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-18 03:21:16,633 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-18 03:21:16,633 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-18 03:21:16,633 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-18 03:21:16,633 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-18 03:21:16,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-18 03:21:16,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-18 03:21:16,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-18 03:21:16,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-18 03:21:16,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-18 03:21:16,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-18 03:21:16,635 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-18 03:21:16,635 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-09-18 03:21:16,635 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2019-09-18 03:21:16,636 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-18 03:21:16,636 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-18 03:21:16,636 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-18 03:21:16,636 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-18 03:21:16,636 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-18 03:21:16,636 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-09-18 03:21:16,637 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-18 03:21:16,637 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-18 03:21:16,637 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-09-18 03:21:16,637 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-09-18 03:21:16,638 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-18 03:21:16,638 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-18 03:21:16,638 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-18 03:21:16,638 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-18 03:21:16,638 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-18 03:21:16,638 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-18 03:21:16,639 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-18 03:21:16,639 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-09-18 03:21:16,639 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-09-18 03:21:16,639 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-09-18 03:21:16,640 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-18 03:21:16,640 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-09-18 03:21:16,640 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-09-18 03:21:16,641 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-18 03:21:16,641 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-09-18 03:21:16,641 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-18 03:21:16,641 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-09-18 03:21:16,641 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-18 03:21:16,642 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-18 03:21:16,642 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-18 03:21:16,642 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-18 03:21:16,642 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 03:21:16,642 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-09-18 03:21:16,643 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-09-18 03:21:16,643 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-09-18 03:21:16,644 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-09-18 03:21:16,644 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-09-18 03:21:16,644 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-09-18 03:21:16,645 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-09-18 03:21:16,645 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-09-18 03:21:16,645 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-09-18 03:21:16,645 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-18 03:21:16,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-18 03:21:16,646 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-18 03:21:16,646 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-18 03:21:16,647 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-18 03:21:16,647 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-18 03:21:16,647 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-18 03:21:16,648 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-18 03:21:16,649 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-18 03:21:16,649 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-18 03:21:16,649 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-18 03:21:16,650 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-18 03:21:16,650 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-18 03:21:16,650 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-18 03:21:16,650 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-18 03:21:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-18 03:21:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-18 03:21:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-18 03:21:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-18 03:21:16,652 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-18 03:21:16,652 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-18 03:21:16,652 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-18 03:21:16,653 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-18 03:21:16,653 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-18 03:21:16,653 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-18 03:21:16,653 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-18 03:21:16,654 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-18 03:21:16,654 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-18 03:21:16,654 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-18 03:21:16,654 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-18 03:21:16,655 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-18 03:21:16,655 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 03:21:16,655 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 03:21:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-18 03:21:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-18 03:21:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptVerify_spec__1 [2019-09-18 03:21:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-18 03:21:16,657 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-18 03:21:16,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-18 03:21:16,658 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-18 03:21:16,658 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-18 03:21:16,659 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-18 03:21:16,659 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-18 03:21:16,660 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-18 03:21:16,661 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-18 03:21:16,661 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-18 03:21:16,661 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-18 03:21:16,661 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-18 03:21:16,662 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-18 03:21:16,662 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-18 03:21:16,662 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-18 03:21:16,663 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-18 03:21:16,663 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-18 03:21:16,664 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-18 03:21:16,668 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-18 03:21:16,669 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-18 03:21:16,669 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-18 03:21:16,669 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-18 03:21:16,670 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-18 03:21:16,671 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-18 03:21:16,671 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-18 03:21:16,671 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-18 03:21:16,671 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-18 03:21:16,672 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-18 03:21:16,678 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-18 03:21:16,678 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-18 03:21:16,678 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-18 03:21:16,679 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-18 03:21:16,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-18 03:21:16,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-18 03:21:16,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-18 03:21:16,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-18 03:21:16,680 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-18 03:21:16,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-18 03:21:16,680 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-18 03:21:16,680 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-18 03:21:16,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-18 03:21:16,681 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-18 03:21:16,681 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-18 03:21:16,681 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-18 03:21:16,681 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-09-18 03:21:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-09-18 03:21:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-09-18 03:21:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-09-18 03:21:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-18 03:21:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-09-18 03:21:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-09-18 03:21:16,683 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-09-18 03:21:16,683 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-18 03:21:16,683 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-18 03:21:16,683 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-18 03:21:16,684 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-18 03:21:16,684 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-18 03:21:16,684 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-09-18 03:21:16,684 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2019-09-18 03:21:16,684 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-18 03:21:16,685 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-18 03:21:16,685 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-18 03:21:16,685 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-18 03:21:16,685 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-18 03:21:16,685 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-18 03:21:16,686 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-18 03:21:16,686 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-18 03:21:16,686 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-18 03:21:16,686 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-18 03:21:16,687 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-18 03:21:16,687 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-18 03:21:16,687 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-18 03:21:16,687 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-18 03:21:16,687 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-18 03:21:16,688 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-18 03:21:16,688 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-18 03:21:16,688 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-09-18 03:21:16,688 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-09-18 03:21:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-09-18 03:21:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-18 03:21:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-09-18 03:21:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-09-18 03:21:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-09-18 03:21:16,690 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-09-18 03:21:16,690 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-18 03:21:16,690 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-18 03:21:16,690 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-18 03:21:16,690 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-18 03:21:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-18 03:21:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-18 03:21:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-18 03:21:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-18 03:21:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-18 03:21:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-18 03:21:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-18 03:21:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-18 03:21:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 03:21:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-09-18 03:21:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-09-18 03:21:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-09-18 03:21:16,693 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-09-18 03:21:16,693 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-09-18 03:21:16,693 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-18 03:21:16,693 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-18 03:21:16,693 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-18 03:21:16,693 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-18 03:21:16,694 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-18 03:21:16,694 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-18 03:21:16,694 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-18 03:21:16,694 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-18 03:21:16,694 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-18 03:21:16,695 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-18 03:21:16,695 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-18 03:21:16,695 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-18 03:21:16,695 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-18 03:21:16,695 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-18 03:21:16,696 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-18 03:21:16,696 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-18 03:21:16,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 03:21:16,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-18 03:21:16,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 03:21:18,980 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 03:21:18,981 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-18 03:21:18,983 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 03:21:18 BoogieIcfgContainer [2019-09-18 03:21:18,983 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 03:21:18,984 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 03:21:18,984 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 03:21:18,984 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 03:21:18,985 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 03:21:18" (1/1) ... [2019-09-18 03:21:18,986 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 03:21:19,020 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 03:21:19,021 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 03:21:19,037 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 03:21:19,049 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 03:21:19,051 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 03:22:45,238 WARN L191 SmtUtils]: Spent 53.01 s on a formula simplification that was a NOOP. DAG size: 641 [2019-09-18 03:22:48,188 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 269 DAG size of output: 219 [2019-09-18 03:22:56,876 WARN L191 SmtUtils]: Spent 8.68 s on a formula simplification. DAG size of input: 674 DAG size of output: 610 [2019-09-18 03:23:00,800 WARN L191 SmtUtils]: Spent 3.92 s on a formula simplification that was a NOOP. DAG size: 610 [2019-09-18 03:23:04,788 WARN L191 SmtUtils]: Spent 3.99 s on a formula simplification that was a NOOP. DAG size: 610 [2019-09-18 03:23:04,854 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 690 for LOIs [2019-09-18 03:23:05,344 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 669 for LOIs [2019-09-18 03:23:15,927 WARN L191 SmtUtils]: Spent 10.27 s on a formula simplification. DAG size of input: 705 DAG size of output: 697 [2019-09-18 03:23:20,974 WARN L191 SmtUtils]: Spent 5.05 s on a formula simplification that was a NOOP. DAG size: 697 [2019-09-18 03:23:31,307 WARN L191 SmtUtils]: Spent 10.32 s on a formula simplification. DAG size of input: 705 DAG size of output: 697 [2019-09-18 03:23:36,367 WARN L191 SmtUtils]: Spent 5.06 s on a formula simplification that was a NOOP. DAG size: 697 [2019-09-18 03:23:46,700 WARN L191 SmtUtils]: Spent 10.33 s on a formula simplification. DAG size of input: 704 DAG size of output: 699 [2019-09-18 03:23:51,759 WARN L191 SmtUtils]: Spent 5.06 s on a formula simplification that was a NOOP. DAG size: 699 [2019-09-18 03:24:02,380 WARN L191 SmtUtils]: Spent 10.52 s on a formula simplification. DAG size of input: 716 DAG size of output: 705 [2019-09-18 03:24:07,549 WARN L191 SmtUtils]: Spent 5.17 s on a formula simplification that was a NOOP. DAG size: 705 [2019-09-18 03:24:18,326 WARN L191 SmtUtils]: Spent 10.62 s on a formula simplification. DAG size of input: 722 DAG size of output: 711 [2019-09-18 03:24:23,585 WARN L191 SmtUtils]: Spent 5.26 s on a formula simplification that was a NOOP. DAG size: 711 [2019-09-18 03:24:34,258 WARN L191 SmtUtils]: Spent 10.66 s on a formula simplification. DAG size of input: 722 DAG size of output: 711 [2019-09-18 03:24:39,549 WARN L191 SmtUtils]: Spent 5.29 s on a formula simplification that was a NOOP. DAG size: 711 [2019-09-18 03:24:50,210 WARN L191 SmtUtils]: Spent 10.66 s on a formula simplification. DAG size of input: 718 DAG size of output: 713 [2019-09-18 03:24:55,431 WARN L191 SmtUtils]: Spent 5.22 s on a formula simplification that was a NOOP. DAG size: 713 [2019-09-18 03:25:06,858 WARN L191 SmtUtils]: Spent 10.24 s on a formula simplification. DAG size of input: 705 DAG size of output: 697 [2019-09-18 03:25:11,901 WARN L191 SmtUtils]: Spent 5.04 s on a formula simplification that was a NOOP. DAG size: 697 [2019-09-18 03:25:22,050 WARN L191 SmtUtils]: Spent 10.14 s on a formula simplification. DAG size of input: 705 DAG size of output: 697 [2019-09-18 03:25:27,128 WARN L191 SmtUtils]: Spent 5.08 s on a formula simplification that was a NOOP. DAG size: 697 [2019-09-18 03:25:37,325 WARN L191 SmtUtils]: Spent 10.20 s on a formula simplification. DAG size of input: 704 DAG size of output: 699 [2019-09-18 03:25:42,422 WARN L191 SmtUtils]: Spent 5.10 s on a formula simplification that was a NOOP. DAG size: 699 [2019-09-18 03:25:53,448 WARN L191 SmtUtils]: Spent 10.92 s on a formula simplification. DAG size of input: 716 DAG size of output: 705 [2019-09-18 03:25:58,612 WARN L191 SmtUtils]: Spent 5.16 s on a formula simplification that was a NOOP. DAG size: 705 [2019-09-18 03:26:14,007 WARN L191 SmtUtils]: Spent 15.17 s on a formula simplification that was a NOOP. DAG size: 729 [2019-09-18 03:26:29,278 WARN L191 SmtUtils]: Spent 15.27 s on a formula simplification that was a NOOP. DAG size: 729 [2019-09-18 03:27:10,581 WARN L191 SmtUtils]: Spent 41.30 s on a formula simplification. DAG size of input: 735 DAG size of output: 735 [2019-09-18 03:27:11,602 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 325 [2019-09-18 03:27:12,550 WARN L191 SmtUtils]: Spent 945.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-09-18 03:27:13,515 WARN L191 SmtUtils]: Spent 963.00 ms on a formula simplification that was a NOOP. DAG size: 319 [2019-09-18 03:27:16,320 WARN L191 SmtUtils]: Spent 2.80 s on a formula simplification that was a NOOP. DAG size: 322 [2019-09-18 03:27:32,002 WARN L191 SmtUtils]: Spent 15.66 s on a formula simplification. DAG size of input: 770 DAG size of output: 764 [2019-09-18 03:27:32,956 WARN L191 SmtUtils]: Spent 952.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-09-18 03:27:33,890 WARN L191 SmtUtils]: Spent 932.00 ms on a formula simplification that was a NOOP. DAG size: 311 [2019-09-18 03:27:34,866 WARN L191 SmtUtils]: Spent 974.00 ms on a formula simplification that was a NOOP. DAG size: 319 [2019-09-18 03:27:37,667 WARN L191 SmtUtils]: Spent 2.80 s on a formula simplification that was a NOOP. DAG size: 322 [2019-09-18 03:27:48,224 WARN L191 SmtUtils]: Spent 10.55 s on a formula simplification. DAG size of input: 722 DAG size of output: 711 [2019-09-18 03:27:53,517 WARN L191 SmtUtils]: Spent 5.29 s on a formula simplification that was a NOOP. DAG size: 711 [2019-09-18 03:28:01,725 WARN L191 SmtUtils]: Spent 8.18 s on a formula simplification that was a NOOP. DAG size: 788 [2019-09-18 03:28:02,708 WARN L191 SmtUtils]: Spent 980.00 ms on a formula simplification that was a NOOP. DAG size: 319 [2019-09-18 03:28:03,656 WARN L191 SmtUtils]: Spent 946.00 ms on a formula simplification that was a NOOP. DAG size: 315 [2019-09-18 03:28:04,593 WARN L191 SmtUtils]: Spent 935.00 ms on a formula simplification that was a NOOP. DAG size: 311 [2019-09-18 03:28:07,375 WARN L191 SmtUtils]: Spent 2.78 s on a formula simplification that was a NOOP. DAG size: 321 [2019-09-18 03:28:17,611 WARN L191 SmtUtils]: Spent 10.17 s on a formula simplification. DAG size of input: 705 DAG size of output: 697 [2019-09-18 03:28:22,675 WARN L191 SmtUtils]: Spent 5.06 s on a formula simplification that was a NOOP. DAG size: 697 [2019-09-18 03:28:32,917 WARN L191 SmtUtils]: Spent 10.24 s on a formula simplification. DAG size of input: 705 DAG size of output: 697 [2019-09-18 03:28:37,918 WARN L191 SmtUtils]: Spent 5.00 s on a formula simplification that was a NOOP. DAG size: 697 [2019-09-18 03:28:48,227 WARN L191 SmtUtils]: Spent 10.31 s on a formula simplification. DAG size of input: 704 DAG size of output: 699 [2019-09-18 03:28:53,343 WARN L191 SmtUtils]: Spent 5.12 s on a formula simplification that was a NOOP. DAG size: 699 [2019-09-18 03:29:01,130 WARN L191 SmtUtils]: Spent 7.62 s on a formula simplification that was a NOOP. DAG size: 756 [2019-09-18 03:29:02,063 WARN L191 SmtUtils]: Spent 930.00 ms on a formula simplification that was a NOOP. DAG size: 311 [2019-09-18 03:29:02,963 WARN L191 SmtUtils]: Spent 899.00 ms on a formula simplification that was a NOOP. DAG size: 303 [2019-09-18 03:29:03,934 WARN L191 SmtUtils]: Spent 969.00 ms on a formula simplification that was a NOOP. DAG size: 315 [2019-09-18 03:29:06,624 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification that was a NOOP. DAG size: 321 [2019-09-18 03:29:16,939 WARN L191 SmtUtils]: Spent 10.31 s on a formula simplification. DAG size of input: 711 DAG size of output: 703 [2019-09-18 03:29:22,057 WARN L191 SmtUtils]: Spent 5.12 s on a formula simplification that was a NOOP. DAG size: 703 [2019-09-18 03:29:30,155 WARN L191 SmtUtils]: Spent 7.96 s on a formula simplification that was a NOOP. DAG size: 782 [2019-09-18 03:29:31,122 WARN L191 SmtUtils]: Spent 965.00 ms on a formula simplification that was a NOOP. DAG size: 315 [2019-09-18 03:29:32,007 WARN L191 SmtUtils]: Spent 883.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-09-18 03:29:32,956 WARN L191 SmtUtils]: Spent 947.00 ms on a formula simplification that was a NOOP. DAG size: 315 [2019-09-18 03:29:35,622 WARN L191 SmtUtils]: Spent 2.66 s on a formula simplification that was a NOOP. DAG size: 321 [2019-09-18 03:29:50,560 WARN L191 SmtUtils]: Spent 14.91 s on a formula simplification. DAG size of input: 760 DAG size of output: 757 [2019-09-18 03:29:51,506 WARN L191 SmtUtils]: Spent 945.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-09-18 03:29:52,386 WARN L191 SmtUtils]: Spent 878.00 ms on a formula simplification that was a NOOP. DAG size: 299 [2019-09-18 03:29:53,353 WARN L191 SmtUtils]: Spent 965.00 ms on a formula simplification that was a NOOP. DAG size: 315 [2019-09-18 03:29:55,983 WARN L191 SmtUtils]: Spent 2.63 s on a formula simplification that was a NOOP. DAG size: 321 [2019-09-18 03:30:06,299 WARN L191 SmtUtils]: Spent 10.29 s on a formula simplification. DAG size of input: 705 DAG size of output: 697 [2019-09-18 03:30:11,371 WARN L191 SmtUtils]: Spent 5.07 s on a formula simplification that was a NOOP. DAG size: 697 [2019-09-18 03:30:19,219 WARN L191 SmtUtils]: Spent 7.83 s on a formula simplification that was a NOOP. DAG size: 776 [2019-09-18 03:30:20,093 WARN L191 SmtUtils]: Spent 872.00 ms on a formula simplification that was a NOOP. DAG size: 299 [2019-09-18 03:30:20,949 WARN L191 SmtUtils]: Spent 855.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-09-18 03:30:21,890 WARN L191 SmtUtils]: Spent 939.00 ms on a formula simplification that was a NOOP. DAG size: 315 [2019-09-18 03:30:24,486 WARN L191 SmtUtils]: Spent 2.59 s on a formula simplification that was a NOOP. DAG size: 321 [2019-09-18 03:30:40,345 WARN L191 SmtUtils]: Spent 15.85 s on a formula simplification. DAG size of input: 787 DAG size of output: 784 [2019-09-18 03:30:41,215 WARN L191 SmtUtils]: Spent 868.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-09-18 03:30:42,050 WARN L191 SmtUtils]: Spent 834.00 ms on a formula simplification that was a NOOP. DAG size: 291 [2019-09-18 03:30:43,012 WARN L191 SmtUtils]: Spent 959.00 ms on a formula simplification that was a NOOP. DAG size: 315 [2019-09-18 03:30:45,574 WARN L191 SmtUtils]: Spent 2.56 s on a formula simplification that was a NOOP. DAG size: 321 [2019-09-18 03:30:53,990 WARN L191 SmtUtils]: Spent 7.67 s on a formula simplification that was a NOOP. DAG size: 753 [2019-09-18 03:30:54,817 WARN L191 SmtUtils]: Spent 826.00 ms on a formula simplification that was a NOOP. DAG size: 291 [2019-09-18 03:30:55,647 WARN L191 SmtUtils]: Spent 828.00 ms on a formula simplification that was a NOOP. DAG size: 287 [2019-09-18 03:30:56,557 WARN L191 SmtUtils]: Spent 908.00 ms on a formula simplification that was a NOOP. DAG size: 305 [2019-09-18 03:30:59,051 WARN L191 SmtUtils]: Spent 2.49 s on a formula simplification that was a NOOP. DAG size: 310 [2019-09-18 03:31:04,053 WARN L191 SmtUtils]: Spent 5.00 s on a formula simplification. DAG size of input: 313 DAG size of output: 310 [2019-09-18 03:31:06,549 WARN L191 SmtUtils]: Spent 2.50 s on a formula simplification that was a NOOP. DAG size: 310 [2019-09-18 03:31:21,897 WARN L191 SmtUtils]: Spent 15.33 s on a formula simplification. DAG size of input: 766 DAG size of output: 765 [2019-09-18 03:31:22,708 WARN L191 SmtUtils]: Spent 808.00 ms on a formula simplification that was a NOOP. DAG size: 287 [2019-09-18 03:31:23,515 WARN L191 SmtUtils]: Spent 806.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-09-18 03:31:24,404 WARN L191 SmtUtils]: Spent 888.00 ms on a formula simplification that was a NOOP. DAG size: 305 [2019-09-18 03:31:26,875 WARN L191 SmtUtils]: Spent 2.47 s on a formula simplification that was a NOOP. DAG size: 308 [2019-09-18 03:31:31,971 WARN L191 SmtUtils]: Spent 5.07 s on a formula simplification. DAG size of input: 322 DAG size of output: 317 [2019-09-18 03:31:34,511 WARN L191 SmtUtils]: Spent 2.54 s on a formula simplification that was a NOOP. DAG size: 317 [2019-09-18 03:31:39,516 WARN L191 SmtUtils]: Spent 5.00 s on a formula simplification. DAG size of input: 322 DAG size of output: 317 [2019-09-18 03:31:41,987 WARN L191 SmtUtils]: Spent 2.47 s on a formula simplification that was a NOOP. DAG size: 317 [2019-09-18 03:31:47,000 WARN L191 SmtUtils]: Spent 5.01 s on a formula simplification. DAG size of input: 322 DAG size of output: 317 [2019-09-18 03:31:49,558 WARN L191 SmtUtils]: Spent 2.56 s on a formula simplification that was a NOOP. DAG size: 317 [2019-09-18 03:31:54,600 WARN L191 SmtUtils]: Spent 5.04 s on a formula simplification. DAG size of input: 322 DAG size of output: 317 [2019-09-18 03:31:57,106 WARN L191 SmtUtils]: Spent 2.50 s on a formula simplification that was a NOOP. DAG size: 317 [2019-09-18 03:32:02,221 WARN L191 SmtUtils]: Spent 5.11 s on a formula simplification. DAG size of input: 322 DAG size of output: 317 [2019-09-18 03:32:04,707 WARN L191 SmtUtils]: Spent 2.48 s on a formula simplification that was a NOOP. DAG size: 317 [2019-09-18 03:32:09,742 WARN L191 SmtUtils]: Spent 5.03 s on a formula simplification. DAG size of input: 322 DAG size of output: 317 [2019-09-18 03:32:12,230 WARN L191 SmtUtils]: Spent 2.49 s on a formula simplification that was a NOOP. DAG size: 317 [2019-09-18 03:32:17,276 WARN L191 SmtUtils]: Spent 5.04 s on a formula simplification. DAG size of input: 322 DAG size of output: 317 [2019-09-18 03:32:19,842 WARN L191 SmtUtils]: Spent 2.56 s on a formula simplification that was a NOOP. DAG size: 317 [2019-09-18 03:32:24,861 WARN L191 SmtUtils]: Spent 5.02 s on a formula simplification. DAG size of input: 322 DAG size of output: 317 [2019-09-18 03:32:27,401 WARN L191 SmtUtils]: Spent 2.54 s on a formula simplification that was a NOOP. DAG size: 317 [2019-09-18 03:32:32,426 WARN L191 SmtUtils]: Spent 5.02 s on a formula simplification. DAG size of input: 322 DAG size of output: 317 [2019-09-18 03:32:34,916 WARN L191 SmtUtils]: Spent 2.49 s on a formula simplification that was a NOOP. DAG size: 317 [2019-09-18 03:32:39,957 WARN L191 SmtUtils]: Spent 5.04 s on a formula simplification. DAG size of input: 322 DAG size of output: 317 [2019-09-18 03:32:42,433 WARN L191 SmtUtils]: Spent 2.47 s on a formula simplification that was a NOOP. DAG size: 317 [2019-09-18 03:32:47,446 WARN L191 SmtUtils]: Spent 5.01 s on a formula simplification. DAG size of input: 322 DAG size of output: 317 [2019-09-18 03:32:49,975 WARN L191 SmtUtils]: Spent 2.53 s on a formula simplification that was a NOOP. DAG size: 317 [2019-09-18 03:32:55,135 WARN L191 SmtUtils]: Spent 5.15 s on a formula simplification. DAG size of input: 329 DAG size of output: 324 [2019-09-18 03:32:57,878 WARN L191 SmtUtils]: Spent 2.74 s on a formula simplification that was a NOOP. DAG size: 324 [2019-09-18 03:33:03,290 WARN L191 SmtUtils]: Spent 5.41 s on a formula simplification. DAG size of input: 329 DAG size of output: 324 [2019-09-18 03:33:05,963 WARN L191 SmtUtils]: Spent 2.67 s on a formula simplification that was a NOOP. DAG size: 324 [2019-09-18 03:33:11,528 WARN L191 SmtUtils]: Spent 5.56 s on a formula simplification. DAG size of input: 336 DAG size of output: 331 [2019-09-18 03:33:14,268 WARN L191 SmtUtils]: Spent 2.74 s on a formula simplification that was a NOOP. DAG size: 331 [2019-09-18 03:33:19,938 WARN L191 SmtUtils]: Spent 5.64 s on a formula simplification. DAG size of input: 349 DAG size of output: 341 [2019-09-18 03:33:22,677 WARN L191 SmtUtils]: Spent 2.74 s on a formula simplification that was a NOOP. DAG size: 341 [2019-09-18 03:33:28,186 WARN L191 SmtUtils]: Spent 5.51 s on a formula simplification. DAG size of input: 349 DAG size of output: 341 [2019-09-18 03:33:30,921 WARN L191 SmtUtils]: Spent 2.73 s on a formula simplification that was a NOOP. DAG size: 341 [2019-09-18 03:33:36,479 WARN L191 SmtUtils]: Spent 5.55 s on a formula simplification. DAG size of input: 348 DAG size of output: 343 [2019-09-18 03:33:42,003 WARN L191 SmtUtils]: Spent 5.51 s on a formula simplification. DAG size of input: 348 DAG size of output: 343 [2019-09-18 03:33:44,744 WARN L191 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 342 DAG size of output: 316 [2019-09-18 03:33:47,458 WARN L191 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 342 DAG size of output: 316 [2019-09-18 03:33:53,291 WARN L191 SmtUtils]: Spent 5.15 s on a formula simplification. DAG size of input: 329 DAG size of output: 324 [2019-09-18 03:33:55,879 WARN L191 SmtUtils]: Spent 2.59 s on a formula simplification that was a NOOP. DAG size: 324 [2019-09-18 03:34:00,985 WARN L191 SmtUtils]: Spent 5.10 s on a formula simplification. DAG size of input: 329 DAG size of output: 324 [2019-09-18 03:34:03,524 WARN L191 SmtUtils]: Spent 2.54 s on a formula simplification that was a NOOP. DAG size: 324 [2019-09-18 03:34:08,781 WARN L191 SmtUtils]: Spent 5.26 s on a formula simplification. DAG size of input: 336 DAG size of output: 331 [2019-09-18 03:34:11,410 WARN L191 SmtUtils]: Spent 2.63 s on a formula simplification that was a NOOP. DAG size: 331 [2019-09-18 03:34:16,872 WARN L191 SmtUtils]: Spent 5.44 s on a formula simplification. DAG size of input: 349 DAG size of output: 341