java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/product-lines/email_spec7_product13.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 23:11:45,367 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 23:11:45,370 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 23:11:45,382 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 23:11:45,383 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 23:11:45,384 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 23:11:45,385 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 23:11:45,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 23:11:45,389 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 23:11:45,390 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 23:11:45,391 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 23:11:45,392 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 23:11:45,392 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 23:11:45,393 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 23:11:45,394 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 23:11:45,395 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 23:11:45,396 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 23:11:45,397 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 23:11:45,399 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 23:11:45,400 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 23:11:45,402 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 23:11:45,403 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 23:11:45,404 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 23:11:45,405 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 23:11:45,407 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 23:11:45,407 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 23:11:45,407 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 23:11:45,408 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 23:11:45,409 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 23:11:45,409 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 23:11:45,410 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 23:11:45,410 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 23:11:45,411 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 23:11:45,412 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 23:11:45,414 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 23:11:45,414 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 23:11:45,415 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 23:11:45,415 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 23:11:45,415 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 23:11:45,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 23:11:45,417 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 23:11:45,418 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 [2019-10-13 23:11:45,442 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 23:11:45,442 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 23:11:45,444 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 23:11:45,445 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 23:11:45,445 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 23:11:45,445 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 23:11:45,445 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 23:11:45,446 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 23:11:45,446 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 23:11:45,446 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 23:11:45,447 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 23:11:45,447 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 23:11:45,447 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 23:11:45,448 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 23:11:45,448 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 23:11:45,448 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 23:11:45,448 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 23:11:45,448 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 23:11:45,449 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 23:11:45,449 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 23:11:45,449 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 23:11:45,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 23:11:45,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 23:11:45,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 23:11:45,450 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 23:11:45,450 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 23:11:45,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 23:11:45,451 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 23:11:45,451 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-13 23:11:45,789 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 23:11:45,805 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 23:11:45,810 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 23:11:45,812 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 23:11:45,812 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 23:11:45,813 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec7_product13.cil.c [2019-10-13 23:11:45,887 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1c1be6ff/8fdc992f64f349a6bb0929453f1aba6c/FLAG6fc136411 [2019-10-13 23:11:46,535 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 23:11:46,536 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec7_product13.cil.c [2019-10-13 23:11:46,569 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1c1be6ff/8fdc992f64f349a6bb0929453f1aba6c/FLAG6fc136411 [2019-10-13 23:11:46,719 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1c1be6ff/8fdc992f64f349a6bb0929453f1aba6c [2019-10-13 23:11:46,729 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 23:11:46,731 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 23:11:46,732 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 23:11:46,732 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 23:11:46,736 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 23:11:46,737 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 11:11:46" (1/1) ... [2019-10-13 23:11:46,740 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@445a6c94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:11:46, skipping insertion in model container [2019-10-13 23:11:46,740 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 11:11:46" (1/1) ... [2019-10-13 23:11:46,747 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 23:11:46,819 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 23:11:47,626 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 23:11:47,653 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 23:11:47,804 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 23:11:47,883 INFO L192 MainTranslator]: Completed translation [2019-10-13 23:11:47,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:11:47 WrapperNode [2019-10-13 23:11:47,884 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 23:11:47,885 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 23:11:47,885 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 23:11:47,885 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 23:11:47,900 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:11:47" (1/1) ... [2019-10-13 23:11:47,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:11:47" (1/1) ... [2019-10-13 23:11:47,963 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:11:47" (1/1) ... [2019-10-13 23:11:47,964 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:11:47" (1/1) ... [2019-10-13 23:11:48,032 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:11:47" (1/1) ... [2019-10-13 23:11:48,048 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:11:47" (1/1) ... [2019-10-13 23:11:48,058 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:11:47" (1/1) ... [2019-10-13 23:11:48,074 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 23:11:48,075 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 23:11:48,075 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 23:11:48,075 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 23:11:48,076 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:11:47" (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 [2019-10-13 23:11:48,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 23:11:48,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 23:11:48,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-13 23:11:48,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptVerify_spec__1 [2019-10-13 23:11:48,157 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-10-13 23:11:48,158 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-10-13 23:11:48,158 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-10-13 23:11:48,158 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-10-13 23:11:48,158 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-10-13 23:11:48,159 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-10-13 23:11:48,159 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-10-13 23:11:48,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-10-13 23:11:48,159 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-13 23:11:48,159 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 23:11:48,160 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-10-13 23:11:48,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-10-13 23:11:48,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-10-13 23:11:48,160 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-10-13 23:11:48,160 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-10-13 23:11:48,161 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-10-13 23:11:48,161 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-10-13 23:11:48,162 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-10-13 23:11:48,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-10-13 23:11:48,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-13 23:11:48,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-13 23:11:48,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-13 23:11:48,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-13 23:11:48,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-13 23:11:48,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-13 23:11:48,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-13 23:11:48,164 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-13 23:11:48,164 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-13 23:11:48,164 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-13 23:11:48,164 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-13 23:11:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-10-13 23:11:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-10-13 23:11:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-10-13 23:11:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-13 23:11:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-13 23:11:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-13 23:11:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-13 23:11:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-10-13 23:11:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-10-13 23:11:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-10-13 23:11:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-10-13 23:11:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-10-13 23:11:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-10-13 23:11:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-10-13 23:11:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-10-13 23:11:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-13 23:11:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-10-13 23:11:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-13 23:11:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-10-13 23:11:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-10-13 23:11:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-10-13 23:11:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-10-13 23:11:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-10-13 23:11:48,168 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Sign [2019-10-13 23:11:48,168 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-10-13 23:11:48,168 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-13 23:11:48,168 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-10-13 23:11:48,168 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-10-13 23:11:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-10-13 23:11:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-10-13 23:11:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-13 23:11:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-10-13 23:11:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-10-13 23:11:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-10-13 23:11:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-10-13 23:11:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-13 23:11:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-10-13 23:11:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-10-13 23:11:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-10-13 23:11:48,171 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-10-13 23:11:48,171 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-10-13 23:11:48,171 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-10-13 23:11:48,171 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-10-13 23:11:48,171 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-10-13 23:11:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-10-13 23:11:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-10-13 23:11:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-10-13 23:11:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-10-13 23:11:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-10-13 23:11:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-10-13 23:11:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-10-13 23:11:48,174 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-10-13 23:11:48,175 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-10-13 23:11:48,175 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-10-13 23:11:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-10-13 23:11:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-10-13 23:11:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-10-13 23:11:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-10-13 23:11:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-10-13 23:11:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-10-13 23:11:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-13 23:11:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-10-13 23:11:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-10-13 23:11:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-13 23:11:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-10-13 23:11:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-13 23:11:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-10-13 23:11:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-10-13 23:11:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-13 23:11:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-10-13 23:11:48,178 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-10-13 23:11:48,178 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-10-13 23:11:48,178 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-13 23:11:48,178 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-13 23:11:48,178 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 23:11:48,178 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 23:11:48,178 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-13 23:11:48,179 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-13 23:11:48,179 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptVerify_spec__1 [2019-10-13 23:11:48,179 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-13 23:11:48,179 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-13 23:11:48,179 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-13 23:11:48,179 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-13 23:11:48,180 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-10-13 23:11:48,180 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-13 23:11:48,180 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-10-13 23:11:48,182 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-13 23:11:48,182 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-13 23:11:48,182 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-13 23:11:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-13 23:11:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-13 23:11:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-10-13 23:11:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-10-13 23:11:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-10-13 23:11:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-13 23:11:48,184 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-13 23:11:48,184 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-10-13 23:11:48,184 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-10-13 23:11:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-10-13 23:11:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-10-13 23:11:48,187 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-10-13 23:11:48,188 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-10-13 23:11:48,188 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-13 23:11:48,188 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-13 23:11:48,188 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 23:11:48,188 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-10-13 23:11:48,188 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-10-13 23:11:48,189 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-10-13 23:11:48,189 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-10-13 23:11:48,189 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-10-13 23:11:48,191 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-10-13 23:11:48,191 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-10-13 23:11:48,191 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-10-13 23:11:48,191 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-10-13 23:11:48,192 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-10-13 23:11:48,192 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-10-13 23:11:48,192 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-10-13 23:11:48,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 23:11:48,193 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-13 23:11:48,193 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 23:11:48,193 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 23:11:48,193 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-13 23:11:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 23:11:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 23:11:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 23:11:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 23:11:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-13 23:11:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 23:11:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-13 23:11:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-13 23:11:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 23:11:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-13 23:11:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-13 23:11:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-13 23:11:48,196 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-13 23:11:48,196 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-10-13 23:11:48,196 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-10-13 23:11:48,196 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-10-13 23:11:48,196 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-13 23:11:48,196 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-13 23:11:48,197 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-13 23:11:48,197 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-13 23:11:48,197 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-10-13 23:11:48,197 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-10-13 23:11:48,197 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-10-13 23:11:48,197 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-10-13 23:11:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-10-13 23:11:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-10-13 23:11:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-10-13 23:11:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-10-13 23:11:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-13 23:11:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-10-13 23:11:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-13 23:11:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-10-13 23:11:48,199 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-10-13 23:11:48,199 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-10-13 23:11:48,199 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-10-13 23:11:48,199 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-10-13 23:11:48,199 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-10-13 23:11:48,199 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-10-13 23:11:48,199 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-10-13 23:11:48,200 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Sign [2019-10-13 23:11:48,200 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-10-13 23:11:48,200 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-10-13 23:11:48,200 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-10-13 23:11:48,200 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-10-13 23:11:48,200 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-10-13 23:11:48,200 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-10-13 23:11:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-10-13 23:11:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-10-13 23:11:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-10-13 23:11:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-10-13 23:11:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-10-13 23:11:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-10-13 23:11:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-10-13 23:11:48,203 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-10-13 23:11:48,203 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-10-13 23:11:48,203 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-10-13 23:11:48,204 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-10-13 23:11:48,204 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-10-13 23:11:48,204 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-10-13 23:11:48,204 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-10-13 23:11:48,204 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-10-13 23:11:48,204 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-10-13 23:11:48,204 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-10-13 23:11:48,205 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-10-13 23:11:48,205 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-10-13 23:11:48,205 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-10-13 23:11:48,205 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-10-13 23:11:48,205 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-10-13 23:11:48,205 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-10-13 23:11:48,205 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-10-13 23:11:48,206 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-10-13 23:11:48,206 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-10-13 23:11:48,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 23:11:48,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 23:11:48,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 23:11:52,471 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 23:11:52,471 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-13 23:11:52,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 11:11:52 BoogieIcfgContainer [2019-10-13 23:11:52,473 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 23:11:52,474 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 23:11:52,475 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 23:11:52,478 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 23:11:52,478 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 11:11:46" (1/3) ... [2019-10-13 23:11:52,480 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73c9dbe4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 11:11:52, skipping insertion in model container [2019-10-13 23:11:52,480 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:11:47" (2/3) ... [2019-10-13 23:11:52,480 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73c9dbe4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 11:11:52, skipping insertion in model container [2019-10-13 23:11:52,480 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 11:11:52" (3/3) ... [2019-10-13 23:11:52,482 INFO L109 eAbstractionObserver]: Analyzing ICFG email_spec7_product13.cil.c [2019-10-13 23:11:52,494 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 23:11:52,504 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 23:11:52,516 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 23:11:52,546 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 23:11:52,546 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 23:11:52,546 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 23:11:52,546 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 23:11:52,546 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 23:11:52,547 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 23:11:52,547 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 23:11:52,547 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 23:11:52,575 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states. [2019-10-13 23:11:52,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2019-10-13 23:11:52,591 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:11:52,592 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 23:11:52,595 INFO L410 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:11:52,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:11:52,601 INFO L82 PathProgramCache]: Analyzing trace with hash -1554479728, now seen corresponding path program 1 times [2019-10-13 23:11:52,611 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:11:52,612 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [73570700] [2019-10-13 23:11:52,612 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:11:52,612 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:11:52,612 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:11:52,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:11:53,289 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-10-13 23:11:53,290 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [73570700] [2019-10-13 23:11:53,292 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 23:11:53,292 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-10-13 23:11:53,300 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1316914812] [2019-10-13 23:11:53,307 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-13 23:11:53,308 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 23:11:53,322 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-13 23:11:53,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-13 23:11:53,326 INFO L87 Difference]: Start difference. First operand 320 states. Second operand 2 states. [2019-10-13 23:11:53,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 23:11:53,390 INFO L93 Difference]: Finished difference Result 423 states and 494 transitions. [2019-10-13 23:11:53,390 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-13 23:11:53,391 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 121 [2019-10-13 23:11:53,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 23:11:53,410 INFO L225 Difference]: With dead ends: 423 [2019-10-13 23:11:53,410 INFO L226 Difference]: Without dead ends: 283 [2019-10-13 23:11:53,415 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-13 23:11:53,435 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2019-10-13 23:11:53,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 283. [2019-10-13 23:11:53,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 283 states. [2019-10-13 23:11:53,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 283 states and 331 transitions. [2019-10-13 23:11:53,495 INFO L78 Accepts]: Start accepts. Automaton has 283 states and 331 transitions. Word has length 121 [2019-10-13 23:11:53,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 23:11:53,497 INFO L462 AbstractCegarLoop]: Abstraction has 283 states and 331 transitions. [2019-10-13 23:11:53,498 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-13 23:11:53,498 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 331 transitions. [2019-10-13 23:11:53,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2019-10-13 23:11:53,503 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:11:53,503 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 23:11:53,503 INFO L410 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:11:53,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:11:53,504 INFO L82 PathProgramCache]: Analyzing trace with hash -1498998540, now seen corresponding path program 1 times [2019-10-13 23:11:53,504 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:11:53,504 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1412477623] [2019-10-13 23:11:53,505 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:11:53,505 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:11:53,505 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:11:53,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:11:53,736 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-10-13 23:11:53,737 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1412477623] [2019-10-13 23:11:53,737 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 23:11:53,737 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 23:11:53,737 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1852560356] [2019-10-13 23:11:53,741 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 23:11:53,742 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 23:11:53,742 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 23:11:53,742 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 23:11:53,743 INFO L87 Difference]: Start difference. First operand 283 states and 331 transitions. Second operand 3 states. [2019-10-13 23:11:53,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 23:11:53,819 INFO L93 Difference]: Finished difference Result 408 states and 464 transitions. [2019-10-13 23:11:53,823 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 23:11:53,824 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 122 [2019-10-13 23:11:53,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 23:11:53,832 INFO L225 Difference]: With dead ends: 408 [2019-10-13 23:11:53,832 INFO L226 Difference]: Without dead ends: 285 [2019-10-13 23:11:53,835 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 23:11:53,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 285 states. [2019-10-13 23:11:53,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 285 to 285. [2019-10-13 23:11:53,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 285 states. [2019-10-13 23:11:53,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 285 states and 333 transitions. [2019-10-13 23:11:53,893 INFO L78 Accepts]: Start accepts. Automaton has 285 states and 333 transitions. Word has length 122 [2019-10-13 23:11:53,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 23:11:53,894 INFO L462 AbstractCegarLoop]: Abstraction has 285 states and 333 transitions. [2019-10-13 23:11:53,895 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 23:11:53,895 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 333 transitions. [2019-10-13 23:11:53,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2019-10-13 23:11:53,903 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:11:53,904 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 23:11:53,904 INFO L410 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:11:53,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:11:53,904 INFO L82 PathProgramCache]: Analyzing trace with hash -1285124605, now seen corresponding path program 1 times [2019-10-13 23:11:53,905 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:11:53,905 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1961289943] [2019-10-13 23:11:53,908 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:11:53,908 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:11:53,908 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:11:53,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:11:54,070 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-10-13 23:11:54,071 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1961289943] [2019-10-13 23:11:54,071 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 23:11:54,071 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 23:11:54,071 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1579950783] [2019-10-13 23:11:54,072 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 23:11:54,072 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 23:11:54,072 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 23:11:54,073 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 23:11:54,073 INFO L87 Difference]: Start difference. First operand 285 states and 333 transitions. Second operand 3 states. [2019-10-13 23:11:54,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 23:11:54,117 INFO L93 Difference]: Finished difference Result 550 states and 670 transitions. [2019-10-13 23:11:54,117 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 23:11:54,117 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 127 [2019-10-13 23:11:54,118 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 23:11:54,121 INFO L225 Difference]: With dead ends: 550 [2019-10-13 23:11:54,121 INFO L226 Difference]: Without dead ends: 323 [2019-10-13 23:11:54,124 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 23:11:54,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 323 states. [2019-10-13 23:11:54,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 323 to 322. [2019-10-13 23:11:54,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 322 states. [2019-10-13 23:11:54,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 322 states and 398 transitions. [2019-10-13 23:11:54,145 INFO L78 Accepts]: Start accepts. Automaton has 322 states and 398 transitions. Word has length 127 [2019-10-13 23:11:54,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 23:11:54,146 INFO L462 AbstractCegarLoop]: Abstraction has 322 states and 398 transitions. [2019-10-13 23:11:54,146 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 23:11:54,146 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 398 transitions. [2019-10-13 23:11:54,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2019-10-13 23:11:54,149 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:11:54,149 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 23:11:54,150 INFO L410 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:11:54,150 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:11:54,150 INFO L82 PathProgramCache]: Analyzing trace with hash 779166518, now seen corresponding path program 1 times [2019-10-13 23:11:54,150 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:11:54,150 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1117540123] [2019-10-13 23:11:54,151 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:11:54,151 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:11:54,151 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:11:54,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:11:54,483 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-10-13 23:11:54,484 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1117540123] [2019-10-13 23:11:54,484 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 23:11:54,484 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-13 23:11:54,485 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1501482524] [2019-10-13 23:11:54,485 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-13 23:11:54,488 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 23:11:54,489 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-13 23:11:54,489 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-10-13 23:11:54,489 INFO L87 Difference]: Start difference. First operand 322 states and 398 transitions. Second operand 8 states. [2019-10-13 23:11:54,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 23:11:54,568 INFO L93 Difference]: Finished difference Result 322 states and 398 transitions. [2019-10-13 23:11:54,569 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-13 23:11:54,569 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 128 [2019-10-13 23:11:54,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 23:11:54,571 INFO L225 Difference]: With dead ends: 322 [2019-10-13 23:11:54,571 INFO L226 Difference]: Without dead ends: 0 [2019-10-13 23:11:54,574 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-10-13 23:11:54,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-13 23:11:54,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-13 23:11:54,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-13 23:11:54,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-13 23:11:54,575 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 128 [2019-10-13 23:11:54,576 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 23:11:54,576 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-13 23:11:54,576 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-13 23:11:54,576 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-13 23:11:54,577 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-13 23:11:54,582 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-13 23:11:54,931 INFO L443 ceAbstractionStarter]: For program point L445(lines 445 449) no Hoare annotation was computed. [2019-10-13 23:11:54,931 INFO L443 ceAbstractionStarter]: For program point L439-2(lines 439 460) no Hoare annotation was computed. [2019-10-13 23:11:54,931 INFO L443 ceAbstractionStarter]: For program point L461(lines 438 462) no Hoare annotation was computed. [2019-10-13 23:11:54,931 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 414 469) no Hoare annotation was computed. [2019-10-13 23:11:54,932 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 414 469) no Hoare annotation was computed. [2019-10-13 23:11:54,932 INFO L443 ceAbstractionStarter]: For program point L289(line 289) no Hoare annotation was computed. [2019-10-13 23:11:54,932 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddChuckENTRY(lines 283 294) no Hoare annotation was computed. [2019-10-13 23:11:54,932 INFO L443 ceAbstractionStarter]: For program point L288(line 288) no Hoare annotation was computed. [2019-10-13 23:11:54,932 INFO L443 ceAbstractionStarter]: For program point L289-1(line 289) no Hoare annotation was computed. [2019-10-13 23:11:54,933 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddChuckEXIT(lines 283 294) no Hoare annotation was computed. [2019-10-13 23:11:54,933 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddChuckFINAL(lines 283 294) no Hoare annotation was computed. [2019-10-13 23:11:54,933 INFO L443 ceAbstractionStarter]: For program point get_queued_clientEXIT(lines 1427 1435) no Hoare annotation was computed. [2019-10-13 23:11:54,933 INFO L446 ceAbstractionStarter]: At program point get_queued_clientENTRY(lines 1427 1435) the Hoare annotation is: true [2019-10-13 23:11:54,934 INFO L443 ceAbstractionStarter]: For program point setEmailBodyENTRY(lines 982 997) no Hoare annotation was computed. [2019-10-13 23:11:54,934 INFO L443 ceAbstractionStarter]: For program point setEmailBodyEXIT(lines 982 997) no Hoare annotation was computed. [2019-10-13 23:11:54,934 INFO L446 ceAbstractionStarter]: At program point rjhKeyChangeENTRY(lines 351 360) the Hoare annotation is: true [2019-10-13 23:11:54,934 INFO L443 ceAbstractionStarter]: For program point rjhKeyChangeEXIT(lines 351 360) no Hoare annotation was computed. [2019-10-13 23:11:54,935 INFO L443 ceAbstractionStarter]: For program point rjhKeyChangeFINAL(lines 351 360) no Hoare annotation was computed. [2019-10-13 23:11:54,935 INFO L443 ceAbstractionStarter]: For program point setEmailSubjectEXIT(lines 943 958) no Hoare annotation was computed. [2019-10-13 23:11:54,935 INFO L443 ceAbstractionStarter]: For program point setEmailSubjectENTRY(lines 943 958) no Hoare annotation was computed. [2019-10-13 23:11:54,935 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignedEXIT(lines 1093 1108) no Hoare annotation was computed. [2019-10-13 23:11:54,935 INFO L446 ceAbstractionStarter]: At program point setEmailIsSignedENTRY(lines 1093 1108) the Hoare annotation is: true [2019-10-13 23:11:54,936 INFO L446 ceAbstractionStarter]: At program point getClientPrivateKeyENTRY(lines 2142 2165) the Hoare annotation is: true [2019-10-13 23:11:54,936 INFO L443 ceAbstractionStarter]: For program point getClientPrivateKeyEXIT(lines 2142 2165) no Hoare annotation was computed. [2019-10-13 23:11:54,936 INFO L443 ceAbstractionStarter]: For program point rjhToBobFINAL(lines 194 204) no Hoare annotation was computed. [2019-10-13 23:11:54,936 INFO L443 ceAbstractionStarter]: For program point rjhToBobEXIT(lines 194 204) no Hoare annotation was computed. [2019-10-13 23:11:54,936 INFO L443 ceAbstractionStarter]: For program point L200(line 200) no Hoare annotation was computed. [2019-10-13 23:11:54,937 INFO L443 ceAbstractionStarter]: For program point rjhToBobENTRY(lines 194 204) no Hoare annotation was computed. [2019-10-13 23:11:54,937 INFO L443 ceAbstractionStarter]: For program point cloneEmailENTRY(lines 1274 1282) no Hoare annotation was computed. [2019-10-13 23:11:54,937 INFO L443 ceAbstractionStarter]: For program point cloneEmailEXIT(lines 1274 1282) no Hoare annotation was computed. [2019-10-13 23:11:54,937 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddFINAL(lines 271 282) no Hoare annotation was computed. [2019-10-13 23:11:54,937 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddEXIT(lines 271 282) no Hoare annotation was computed. [2019-10-13 23:11:54,938 INFO L446 ceAbstractionStarter]: At program point rjhKeyAddENTRY(lines 271 282) the Hoare annotation is: true [2019-10-13 23:11:54,938 INFO L446 ceAbstractionStarter]: At program point L277(line 277) the Hoare annotation is: true [2019-10-13 23:11:54,938 INFO L443 ceAbstractionStarter]: For program point L276(line 276) no Hoare annotation was computed. [2019-10-13 23:11:54,938 INFO L446 ceAbstractionStarter]: At program point L277-1(line 277) the Hoare annotation is: true [2019-10-13 23:11:54,938 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookSizeENTRY(lines 1686 1709) no Hoare annotation was computed. [2019-10-13 23:11:54,939 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookSizeEXIT(lines 1686 1709) no Hoare annotation was computed. [2019-10-13 23:11:54,939 INFO L439 ceAbstractionStarter]: At program point L63(line 63) the Hoare annotation is: false [2019-10-13 23:11:54,939 INFO L443 ceAbstractionStarter]: For program point L63-1(lines 52 68) no Hoare annotation was computed. [2019-10-13 23:11:54,939 INFO L443 ceAbstractionStarter]: For program point L59(lines 59 65) no Hoare annotation was computed. [2019-10-13 23:11:54,939 INFO L443 ceAbstractionStarter]: For program point __utac_acc__EncryptVerify_spec__1EXIT(lines 52 68) no Hoare annotation was computed. [2019-10-13 23:11:54,940 INFO L446 ceAbstractionStarter]: At program point L57(line 57) the Hoare annotation is: true [2019-10-13 23:11:54,940 INFO L443 ceAbstractionStarter]: For program point L57-1(line 57) no Hoare annotation was computed. [2019-10-13 23:11:54,940 INFO L446 ceAbstractionStarter]: At program point __utac_acc__EncryptVerify_spec__1ENTRY(lines 52 68) the Hoare annotation is: true [2019-10-13 23:11:54,940 INFO L446 ceAbstractionStarter]: At program point L188(line 188) the Hoare annotation is: true [2019-10-13 23:11:54,941 INFO L446 ceAbstractionStarter]: At program point L187(line 187) the Hoare annotation is: true [2019-10-13 23:11:54,941 INFO L443 ceAbstractionStarter]: For program point L188-1(lines 171 193) no Hoare annotation was computed. [2019-10-13 23:11:54,941 INFO L446 ceAbstractionStarter]: At program point L186(line 186) the Hoare annotation is: true [2019-10-13 23:11:54,941 INFO L443 ceAbstractionStarter]: For program point L187-1(line 187) no Hoare annotation was computed. [2019-10-13 23:11:54,941 INFO L443 ceAbstractionStarter]: For program point L186-1(line 186) no Hoare annotation was computed. [2019-10-13 23:11:54,942 INFO L443 ceAbstractionStarter]: For program point L182(lines 182 190) no Hoare annotation was computed. [2019-10-13 23:11:54,942 INFO L443 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2019-10-13 23:11:54,942 INFO L443 ceAbstractionStarter]: For program point bobToRjhEXIT(lines 171 193) no Hoare annotation was computed. [2019-10-13 23:11:54,942 INFO L446 ceAbstractionStarter]: At program point L179(line 179) the Hoare annotation is: true [2019-10-13 23:11:54,942 INFO L446 ceAbstractionStarter]: At program point L179-1(line 179) the Hoare annotation is: true [2019-10-13 23:11:54,943 INFO L446 ceAbstractionStarter]: At program point bobToRjhENTRY(lines 171 193) the Hoare annotation is: true [2019-10-13 23:11:54,943 INFO L446 ceAbstractionStarter]: At program point L123(line 123) the Hoare annotation is: true [2019-10-13 23:11:54,943 INFO L446 ceAbstractionStarter]: At program point setup_bobENTRY(lines 118 128) the Hoare annotation is: true [2019-10-13 23:11:54,943 INFO L446 ceAbstractionStarter]: At program point L123-1(line 123) the Hoare annotation is: true [2019-10-13 23:11:54,943 INFO L443 ceAbstractionStarter]: For program point setup_bobFINAL(lines 118 128) no Hoare annotation was computed. [2019-10-13 23:11:54,944 INFO L443 ceAbstractionStarter]: For program point setup_bobEXIT(lines 118 128) no Hoare annotation was computed. [2019-10-13 23:11:54,944 INFO L443 ceAbstractionStarter]: For program point setEmailEncryptionKeyENTRY(lines 1056 1071) no Hoare annotation was computed. [2019-10-13 23:11:54,944 INFO L443 ceAbstractionStarter]: For program point setEmailEncryptionKeyEXIT(lines 1056 1071) no Hoare annotation was computed. [2019-10-13 23:11:54,944 INFO L443 ceAbstractionStarter]: For program point select_featuresEXIT(lines 748 754) no Hoare annotation was computed. [2019-10-13 23:11:54,945 INFO L446 ceAbstractionStarter]: At program point select_featuresFINAL(lines 748 754) the Hoare annotation is: true [2019-10-13 23:11:54,945 INFO L446 ceAbstractionStarter]: At program point L113(line 113) the Hoare annotation is: true [2019-10-13 23:11:54,945 INFO L443 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseFINAL(lines 108 117) no Hoare annotation was computed. [2019-10-13 23:11:54,945 INFO L446 ceAbstractionStarter]: At program point setup_bob__wrappee__BaseENTRY(lines 108 117) the Hoare annotation is: true [2019-10-13 23:11:54,945 INFO L443 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseEXIT(lines 108 117) no Hoare annotation was computed. [2019-10-13 23:11:54,946 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAddressENTRY(lines 2036 2091) no Hoare annotation was computed. [2019-10-13 23:11:54,946 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAddressEXIT(lines 2036 2091) no Hoare annotation was computed. [2019-10-13 23:11:54,946 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 681 726) no Hoare annotation was computed. [2019-10-13 23:11:54,946 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 681 726) no Hoare annotation was computed. [2019-10-13 23:11:54,946 INFO L443 ceAbstractionStarter]: For program point getEmailEncryptionKeyEXIT(lines 1037 1055) no Hoare annotation was computed. [2019-10-13 23:11:54,947 INFO L443 ceAbstractionStarter]: For program point getEmailEncryptionKeyENTRY(lines 1037 1055) no Hoare annotation was computed. [2019-10-13 23:11:54,947 INFO L443 ceAbstractionStarter]: For program point getClientNameENTRY(lines 1589 1614) no Hoare annotation was computed. [2019-10-13 23:11:54,947 INFO L443 ceAbstractionStarter]: For program point getClientNameEXIT(lines 1589 1614) no Hoare annotation was computed. [2019-10-13 23:11:54,947 INFO L443 ceAbstractionStarter]: For program point L1387(line 1387) no Hoare annotation was computed. [2019-10-13 23:11:54,947 INFO L443 ceAbstractionStarter]: For program point L1387-1(line 1387) no Hoare annotation was computed. [2019-10-13 23:11:54,948 INFO L443 ceAbstractionStarter]: For program point createClientEXIT(lines 1380 1394) no Hoare annotation was computed. [2019-10-13 23:11:54,948 INFO L443 ceAbstractionStarter]: For program point createClientENTRY(lines 1380 1394) no Hoare annotation was computed. [2019-10-13 23:11:54,948 INFO L446 ceAbstractionStarter]: At program point outgoing__wrappee__KeysENTRY(lines 1326 1337) the Hoare annotation is: true [2019-10-13 23:11:54,948 INFO L443 ceAbstractionStarter]: For program point outgoing__wrappee__KeysEXIT(lines 1326 1337) no Hoare annotation was computed. [2019-10-13 23:11:54,948 INFO L443 ceAbstractionStarter]: For program point outgoing__wrappee__KeysFINAL(lines 1326 1337) no Hoare annotation was computed. [2019-10-13 23:11:54,949 INFO L446 ceAbstractionStarter]: At program point L1332(line 1332) the Hoare annotation is: true [2019-10-13 23:11:54,949 INFO L446 ceAbstractionStarter]: At program point L1331(line 1331) the Hoare annotation is: true [2019-10-13 23:11:54,949 INFO L446 ceAbstractionStarter]: At program point L1332-1(line 1332) the Hoare annotation is: true [2019-10-13 23:11:54,949 INFO L443 ceAbstractionStarter]: For program point L1331-1(line 1331) no Hoare annotation was computed. [2019-10-13 23:11:54,950 INFO L443 ceAbstractionStarter]: For program point createEmailEXIT(lines 1283 1297) no Hoare annotation was computed. [2019-10-13 23:11:54,950 INFO L443 ceAbstractionStarter]: For program point L1291(line 1291) no Hoare annotation was computed. [2019-10-13 23:11:54,950 INFO L446 ceAbstractionStarter]: At program point L1290(line 1290) the Hoare annotation is: true [2019-10-13 23:11:54,950 INFO L446 ceAbstractionStarter]: At program point L1290-1(line 1290) the Hoare annotation is: true [2019-10-13 23:11:54,950 INFO L446 ceAbstractionStarter]: At program point createEmailENTRY(lines 1283 1297) the Hoare annotation is: true [2019-10-13 23:11:54,951 INFO L443 ceAbstractionStarter]: For program point getEmailToEXIT(lines 885 903) no Hoare annotation was computed. [2019-10-13 23:11:54,951 INFO L446 ceAbstractionStarter]: At program point getEmailToENTRY(lines 885 903) the Hoare annotation is: true [2019-10-13 23:11:54,951 INFO L446 ceAbstractionStarter]: At program point get_queued_emailENTRY(lines 1436 1444) the Hoare annotation is: true [2019-10-13 23:11:54,951 INFO L443 ceAbstractionStarter]: For program point get_queued_emailEXIT(lines 1436 1444) no Hoare annotation was computed. [2019-10-13 23:11:54,951 INFO L443 ceAbstractionStarter]: For program point bobKeyAddChuckFINAL(lines 295 306) no Hoare annotation was computed. [2019-10-13 23:11:54,952 INFO L443 ceAbstractionStarter]: For program point L301(line 301) no Hoare annotation was computed. [2019-10-13 23:11:54,952 INFO L443 ceAbstractionStarter]: For program point L300(line 300) no Hoare annotation was computed. [2019-10-13 23:11:54,952 INFO L443 ceAbstractionStarter]: For program point L301-1(line 301) no Hoare annotation was computed. [2019-10-13 23:11:54,952 INFO L443 ceAbstractionStarter]: For program point bobKeyAddChuckEXIT(lines 295 306) no Hoare annotation was computed. [2019-10-13 23:11:54,952 INFO L443 ceAbstractionStarter]: For program point bobKeyAddChuckENTRY(lines 295 306) no Hoare annotation was computed. [2019-10-13 23:11:54,953 INFO L443 ceAbstractionStarter]: For program point getClientOutbufferEXIT(lines 1639 1662) no Hoare annotation was computed. [2019-10-13 23:11:54,953 INFO L443 ceAbstractionStarter]: For program point getClientOutbufferENTRY(lines 1639 1662) no Hoare annotation was computed. [2019-10-13 23:11:54,953 INFO L446 ceAbstractionStarter]: At program point incoming__wrappee__SignENTRY(lines 1359 1368) the Hoare annotation is: true [2019-10-13 23:11:54,953 INFO L443 ceAbstractionStarter]: For program point incoming__wrappee__SignEXIT(lines 1359 1368) no Hoare annotation was computed. [2019-10-13 23:11:54,953 INFO L443 ceAbstractionStarter]: For program point incoming__wrappee__SignFINAL(lines 1359 1368) no Hoare annotation was computed. [2019-10-13 23:11:54,954 INFO L446 ceAbstractionStarter]: At program point L1364(line 1364) the Hoare annotation is: true [2019-10-13 23:11:54,955 INFO L446 ceAbstractionStarter]: At program point setEmailFromENTRY(lines 867 882) the Hoare annotation is: true [2019-10-13 23:11:54,955 INFO L443 ceAbstractionStarter]: For program point setEmailFromEXIT(lines 867 882) no Hoare annotation was computed. [2019-10-13 23:11:54,955 INFO L443 ceAbstractionStarter]: For program point L1744(line 1744) no Hoare annotation was computed. [2019-10-13 23:11:54,956 INFO L443 ceAbstractionStarter]: For program point L1744-1(line 1744) no Hoare annotation was computed. [2019-10-13 23:11:54,956 INFO L443 ceAbstractionStarter]: For program point L1741(lines 1741 1751) no Hoare annotation was computed. [2019-10-13 23:11:54,956 INFO L443 ceAbstractionStarter]: For program point L1738(line 1738) no Hoare annotation was computed. [2019-10-13 23:11:54,956 INFO L443 ceAbstractionStarter]: For program point L1738-1(line 1738) no Hoare annotation was computed. [2019-10-13 23:11:54,957 INFO L443 ceAbstractionStarter]: For program point createClientAddressBookEntryEXIT(lines 1730 1754) no Hoare annotation was computed. [2019-10-13 23:11:54,957 INFO L443 ceAbstractionStarter]: For program point createClientAddressBookEntryENTRY(lines 1730 1754) no Hoare annotation was computed. [2019-10-13 23:11:54,958 INFO L443 ceAbstractionStarter]: For program point createClientAddressBookEntryFINAL(lines 1730 1754) no Hoare annotation was computed. [2019-10-13 23:11:54,958 INFO L443 ceAbstractionStarter]: For program point isReadableEXIT(lines 1265 1273) no Hoare annotation was computed. [2019-10-13 23:11:54,958 INFO L446 ceAbstractionStarter]: At program point isReadableENTRY(lines 1265 1273) the Hoare annotation is: true [2019-10-13 23:11:54,958 INFO L446 ceAbstractionStarter]: At program point setup_rjh__wrappee__BaseENTRY(lines 129 138) the Hoare annotation is: true [2019-10-13 23:11:54,958 INFO L443 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseFINAL(lines 129 138) no Hoare annotation was computed. [2019-10-13 23:11:54,959 INFO L446 ceAbstractionStarter]: At program point L134(line 134) the Hoare annotation is: true [2019-10-13 23:11:54,959 INFO L443 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseEXIT(lines 129 138) no Hoare annotation was computed. [2019-10-13 23:11:54,959 INFO L446 ceAbstractionStarter]: At program point getClientIdENTRY(lines 2577 2600) the Hoare annotation is: true [2019-10-13 23:11:54,959 INFO L443 ceAbstractionStarter]: For program point getClientIdEXIT(lines 2577 2600) no Hoare annotation was computed. [2019-10-13 23:11:54,960 INFO L446 ceAbstractionStarter]: At program point deliverENTRY(lines 1349 1358) the Hoare annotation is: true [2019-10-13 23:11:54,960 INFO L443 ceAbstractionStarter]: For program point deliverEXIT(lines 1349 1358) no Hoare annotation was computed. [2019-10-13 23:11:54,960 INFO L443 ceAbstractionStarter]: For program point L2241-1(line 2241) no Hoare annotation was computed. [2019-10-13 23:11:54,961 INFO L446 ceAbstractionStarter]: At program point L2241(line 2241) the Hoare annotation is: true [2019-10-13 23:11:54,961 INFO L443 ceAbstractionStarter]: For program point createClientKeyringEntryEXIT(lines 2233 2257) no Hoare annotation was computed. [2019-10-13 23:11:54,961 INFO L443 ceAbstractionStarter]: For program point L2247-1(line 2247) no Hoare annotation was computed. [2019-10-13 23:11:54,961 INFO L446 ceAbstractionStarter]: At program point L2247(line 2247) the Hoare annotation is: true [2019-10-13 23:11:54,962 INFO L443 ceAbstractionStarter]: For program point L2244(lines 2244 2254) no Hoare annotation was computed. [2019-10-13 23:11:54,962 INFO L446 ceAbstractionStarter]: At program point createClientKeyringEntryENTRY(lines 2233 2257) the Hoare annotation is: true [2019-10-13 23:11:54,962 INFO L443 ceAbstractionStarter]: For program point createClientKeyringEntryFINAL(lines 2233 2257) no Hoare annotation was computed. [2019-10-13 23:11:54,962 INFO L443 ceAbstractionStarter]: For program point printMail__wrappee__SignEXIT(lines 1232 1250) no Hoare annotation was computed. [2019-10-13 23:11:54,962 INFO L443 ceAbstractionStarter]: For program point L1244(line 1244) no Hoare annotation was computed. [2019-10-13 23:11:54,963 INFO L443 ceAbstractionStarter]: For program point printMail__wrappee__SignENTRY(lines 1232 1250) no Hoare annotation was computed. [2019-10-13 23:11:54,963 INFO L443 ceAbstractionStarter]: For program point L1244-1(line 1244) no Hoare annotation was computed. [2019-10-13 23:11:54,963 INFO L443 ceAbstractionStarter]: For program point L1241(line 1241) no Hoare annotation was computed. [2019-10-13 23:11:54,963 INFO L443 ceAbstractionStarter]: For program point L1240(line 1240) no Hoare annotation was computed. [2019-10-13 23:11:54,963 INFO L443 ceAbstractionStarter]: For program point L1240-1(line 1240) no Hoare annotation was computed. [2019-10-13 23:11:54,964 INFO L443 ceAbstractionStarter]: For program point getEmailSubjectENTRY(lines 922 942) no Hoare annotation was computed. [2019-10-13 23:11:54,964 INFO L443 ceAbstractionStarter]: For program point getEmailSubjectEXIT(lines 922 942) no Hoare annotation was computed. [2019-10-13 23:11:54,964 INFO L443 ceAbstractionStarter]: For program point initClientENTRY(lines 1571 1585) no Hoare annotation was computed. [2019-10-13 23:11:54,964 INFO L443 ceAbstractionStarter]: For program point initClientEXIT(lines 1571 1585) no Hoare annotation was computed. [2019-10-13 23:11:54,964 INFO L446 ceAbstractionStarter]: At program point L1536(line 1536) the Hoare annotation is: true [2019-10-13 23:11:54,965 INFO L443 ceAbstractionStarter]: For program point L1536-1(line 1536) no Hoare annotation was computed. [2019-10-13 23:11:54,965 INFO L443 ceAbstractionStarter]: For program point L1534(lines 1534 1548) no Hoare annotation was computed. [2019-10-13 23:11:54,965 INFO L443 ceAbstractionStarter]: For program point L1534-1(lines 1501 1551) no Hoare annotation was computed. [2019-10-13 23:11:54,965 INFO L443 ceAbstractionStarter]: For program point L1530(line 1530) no Hoare annotation was computed. [2019-10-13 23:11:54,966 INFO L446 ceAbstractionStarter]: At program point L1514(line 1514) the Hoare annotation is: true [2019-10-13 23:11:54,966 INFO L443 ceAbstractionStarter]: For program point verifyEXIT(lines 1501 1551) no Hoare annotation was computed. [2019-10-13 23:11:54,966 INFO L446 ceAbstractionStarter]: At program point L1514-1(line 1514) the Hoare annotation is: true [2019-10-13 23:11:54,966 INFO L446 ceAbstractionStarter]: At program point verifyENTRY(lines 1501 1551) the Hoare annotation is: true [2019-10-13 23:11:54,966 INFO L446 ceAbstractionStarter]: At program point L1541(line 1541) the Hoare annotation is: true [2019-10-13 23:11:54,967 INFO L443 ceAbstractionStarter]: For program point L1539(lines 1539 1545) no Hoare annotation was computed. [2019-10-13 23:11:54,967 INFO L446 ceAbstractionStarter]: At program point L1537(line 1537) the Hoare annotation is: true [2019-10-13 23:11:54,967 INFO L443 ceAbstractionStarter]: For program point L1537-1(line 1537) no Hoare annotation was computed. [2019-10-13 23:11:54,967 INFO L446 ceAbstractionStarter]: At program point L1531(line 1531) the Hoare annotation is: true [2019-10-13 23:11:54,967 INFO L443 ceAbstractionStarter]: For program point L1531-1(line 1531) no Hoare annotation was computed. [2019-10-13 23:11:54,968 INFO L443 ceAbstractionStarter]: For program point L1521(lines 1521 1525) no Hoare annotation was computed. [2019-10-13 23:11:54,968 INFO L446 ceAbstractionStarter]: At program point L1521-1(lines 1517 1528) the Hoare annotation is: true [2019-10-13 23:11:54,968 INFO L446 ceAbstractionStarter]: At program point L1519(line 1519) the Hoare annotation is: true [2019-10-13 23:11:54,968 INFO L443 ceAbstractionStarter]: For program point L1519-1(line 1519) no Hoare annotation was computed. [2019-10-13 23:11:54,968 INFO L443 ceAbstractionStarter]: For program point L1517(lines 1517 1528) no Hoare annotation was computed. [2019-10-13 23:11:54,969 INFO L443 ceAbstractionStarter]: For program point L1515(line 1515) no Hoare annotation was computed. [2019-10-13 23:11:54,969 INFO L443 ceAbstractionStarter]: For program point setEmailIsEncryptedEXIT(lines 1019 1034) no Hoare annotation was computed. [2019-10-13 23:11:54,969 INFO L443 ceAbstractionStarter]: For program point setEmailIsEncryptedENTRY(lines 1019 1034) no Hoare annotation was computed. [2019-10-13 23:11:54,969 INFO L443 ceAbstractionStarter]: For program point initEmailEXIT(lines 794 808) no Hoare annotation was computed. [2019-10-13 23:11:54,969 INFO L443 ceAbstractionStarter]: For program point initEmailENTRY(lines 794 808) no Hoare annotation was computed. [2019-10-13 23:11:54,970 INFO L443 ceAbstractionStarter]: For program point getEmailBodyEXIT(lines 961 981) no Hoare annotation was computed. [2019-10-13 23:11:54,970 INFO L443 ceAbstractionStarter]: For program point getEmailBodyENTRY(lines 961 981) no Hoare annotation was computed. [2019-10-13 23:11:54,970 INFO L443 ceAbstractionStarter]: For program point getEmailSignKeyEXIT(lines 1111 1129) no Hoare annotation was computed. [2019-10-13 23:11:54,970 INFO L446 ceAbstractionStarter]: At program point getEmailSignKeyENTRY(lines 1111 1129) the Hoare annotation is: true [2019-10-13 23:11:54,970 INFO L443 ceAbstractionStarter]: For program point chuckKeyAddEXIT(lines 307 318) no Hoare annotation was computed. [2019-10-13 23:11:54,970 INFO L446 ceAbstractionStarter]: At program point L313(line 313) the Hoare annotation is: true [2019-10-13 23:11:54,971 INFO L443 ceAbstractionStarter]: For program point L312(line 312) no Hoare annotation was computed. [2019-10-13 23:11:54,971 INFO L446 ceAbstractionStarter]: At program point L313-1(line 313) the Hoare annotation is: true [2019-10-13 23:11:54,971 INFO L446 ceAbstractionStarter]: At program point chuckKeyAddENTRY(lines 307 318) the Hoare annotation is: true [2019-10-13 23:11:54,971 INFO L443 ceAbstractionStarter]: For program point chuckKeyAddFINAL(lines 307 318) no Hoare annotation was computed. [2019-10-13 23:11:54,971 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAliasENTRY(lines 1764 1832) no Hoare annotation was computed. [2019-10-13 23:11:54,972 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAliasEXIT(lines 1764 1832) no Hoare annotation was computed. [2019-10-13 23:11:54,972 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 635 680) no Hoare annotation was computed. [2019-10-13 23:11:54,972 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 635 680) no Hoare annotation was computed. [2019-10-13 23:11:54,972 INFO L446 ceAbstractionStarter]: At program point getClientKeyringSizeENTRY(lines 2189 2212) the Hoare annotation is: true [2019-10-13 23:11:54,972 INFO L443 ceAbstractionStarter]: For program point getClientKeyringSizeEXIT(lines 2189 2212) no Hoare annotation was computed. [2019-10-13 23:11:54,973 INFO L443 ceAbstractionStarter]: For program point findClientAddressBookAliasEXIT(lines 1833 1901) no Hoare annotation was computed. [2019-10-13 23:11:54,973 INFO L443 ceAbstractionStarter]: For program point findClientAddressBookAliasENTRY(lines 1833 1901) no Hoare annotation was computed. [2019-10-13 23:11:54,973 INFO L446 ceAbstractionStarter]: At program point L257(line 257) the Hoare annotation is: true [2019-10-13 23:11:54,973 INFO L446 ceAbstractionStarter]: At program point L258-1(line 258) the Hoare annotation is: true [2019-10-13 23:11:54,973 INFO L443 ceAbstractionStarter]: For program point L257-1(line 257) no Hoare annotation was computed. [2019-10-13 23:11:54,974 INFO L446 ceAbstractionStarter]: At program point L264(line 264) the Hoare annotation is: true [2019-10-13 23:11:54,974 INFO L443 ceAbstractionStarter]: For program point L264-1(line 264) no Hoare annotation was computed. [2019-10-13 23:11:54,974 INFO L443 ceAbstractionStarter]: For program point bobKeyAddEXIT(lines 249 270) no Hoare annotation was computed. [2019-10-13 23:11:54,974 INFO L446 ceAbstractionStarter]: At program point L261(line 261) the Hoare annotation is: true [2019-10-13 23:11:54,975 INFO L443 ceAbstractionStarter]: For program point L261-1(line 261) no Hoare annotation was computed. [2019-10-13 23:11:54,975 INFO L446 ceAbstractionStarter]: At program point bobKeyAddENTRY(lines 249 270) the Hoare annotation is: true [2019-10-13 23:11:54,975 INFO L443 ceAbstractionStarter]: For program point L259(line 259) no Hoare annotation was computed. [2019-10-13 23:11:54,975 INFO L446 ceAbstractionStarter]: At program point L258(line 258) the Hoare annotation is: true [2019-10-13 23:11:54,975 INFO L446 ceAbstractionStarter]: At program point setup_chuck__wrappee__BaseENTRY(lines 150 159) the Hoare annotation is: true [2019-10-13 23:11:54,977 INFO L443 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseFINAL(lines 150 159) no Hoare annotation was computed. [2019-10-13 23:11:54,977 INFO L446 ceAbstractionStarter]: At program point L155(line 155) the Hoare annotation is: true [2019-10-13 23:11:54,977 INFO L443 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseEXIT(lines 150 159) no Hoare annotation was computed. [2019-10-13 23:11:54,977 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2019-10-13 23:11:54,978 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-13 23:11:54,978 INFO L443 ceAbstractionStarter]: For program point chuckKeyAddRjhFINAL(lines 319 330) no Hoare annotation was computed. [2019-10-13 23:11:54,978 INFO L446 ceAbstractionStarter]: At program point chuckKeyAddRjhENTRY(lines 319 330) the Hoare annotation is: true [2019-10-13 23:11:54,978 INFO L446 ceAbstractionStarter]: At program point L325(line 325) the Hoare annotation is: true [2019-10-13 23:11:54,978 INFO L443 ceAbstractionStarter]: For program point L324(line 324) no Hoare annotation was computed. [2019-10-13 23:11:54,979 INFO L446 ceAbstractionStarter]: At program point L325-1(line 325) the Hoare annotation is: true [2019-10-13 23:11:54,979 INFO L443 ceAbstractionStarter]: For program point chuckKeyAddRjhEXIT(lines 319 330) no Hoare annotation was computed. [2019-10-13 23:11:54,979 INFO L443 ceAbstractionStarter]: For program point getEmailFromEXIT(lines 848 866) no Hoare annotation was computed. [2019-10-13 23:11:54,979 INFO L446 ceAbstractionStarter]: At program point getEmailFromENTRY(lines 848 866) the Hoare annotation is: true [2019-10-13 23:11:54,979 INFO L443 ceAbstractionStarter]: For program point setClientKeyringSizeEXIT(lines 2213 2232) no Hoare annotation was computed. [2019-10-13 23:11:54,980 INFO L446 ceAbstractionStarter]: At program point setClientKeyringSizeENTRY(lines 2213 2232) the Hoare annotation is: true [2019-10-13 23:11:54,980 INFO L443 ceAbstractionStarter]: For program point queueENTRY(lines 1408 1417) no Hoare annotation was computed. [2019-10-13 23:11:54,980 INFO L443 ceAbstractionStarter]: For program point queueEXIT(lines 1408 1417) no Hoare annotation was computed. [2019-10-13 23:11:54,980 INFO L443 ceAbstractionStarter]: For program point setClientIdEXIT(lines 2601 2620) no Hoare annotation was computed. [2019-10-13 23:11:54,980 INFO L446 ceAbstractionStarter]: At program point setClientIdENTRY(lines 2601 2620) the Hoare annotation is: true [2019-10-13 23:11:54,980 INFO L443 ceAbstractionStarter]: For program point L502(lines 502 506) no Hoare annotation was computed. [2019-10-13 23:11:54,980 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 470 529) no Hoare annotation was computed. [2019-10-13 23:11:54,981 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 470 529) no Hoare annotation was computed. [2019-10-13 23:11:54,981 INFO L443 ceAbstractionStarter]: For program point L496-2(lines 496 521) no Hoare annotation was computed. [2019-10-13 23:11:54,981 INFO L443 ceAbstractionStarter]: For program point L522(lines 495 523) no Hoare annotation was computed. [2019-10-13 23:11:54,981 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 470 529) no Hoare annotation was computed. [2019-10-13 23:11:54,981 INFO L443 ceAbstractionStarter]: For program point L515(line 515) no Hoare annotation was computed. [2019-10-13 23:11:54,981 INFO L443 ceAbstractionStarter]: For program point L515-1(line 515) no Hoare annotation was computed. [2019-10-13 23:11:54,982 INFO L443 ceAbstractionStarter]: For program point bobKeyChangeFINAL(lines 341 350) no Hoare annotation was computed. [2019-10-13 23:11:54,982 INFO L443 ceAbstractionStarter]: For program point bobKeyChangeEXIT(lines 341 350) no Hoare annotation was computed. [2019-10-13 23:11:54,982 INFO L446 ceAbstractionStarter]: At program point bobKeyChangeENTRY(lines 341 350) the Hoare annotation is: true [2019-10-13 23:11:54,982 INFO L443 ceAbstractionStarter]: For program point valid_productEXIT(lines 762 770) no Hoare annotation was computed. [2019-10-13 23:11:54,982 INFO L446 ceAbstractionStarter]: At program point valid_productENTRY(lines 762 770) the Hoare annotation is: true [2019-10-13 23:11:54,982 INFO L443 ceAbstractionStarter]: For program point isSignedEXIT(lines 1074 1092) no Hoare annotation was computed. [2019-10-13 23:11:54,983 INFO L446 ceAbstractionStarter]: At program point isSignedENTRY(lines 1074 1092) the Hoare annotation is: true [2019-10-13 23:11:54,983 INFO L446 ceAbstractionStarter]: At program point mailENTRY(lines 1314 1325) the Hoare annotation is: true [2019-10-13 23:11:54,983 INFO L443 ceAbstractionStarter]: For program point mailEXIT(lines 1314 1325) no Hoare annotation was computed. [2019-10-13 23:11:54,983 INFO L446 ceAbstractionStarter]: At program point L1321(line 1321) the Hoare annotation is: true [2019-10-13 23:11:54,983 INFO L446 ceAbstractionStarter]: At program point L1320(line 1320) the Hoare annotation is: true [2019-10-13 23:11:54,983 INFO L443 ceAbstractionStarter]: For program point L1320-1(line 1320) no Hoare annotation was computed. [2019-10-13 23:11:54,984 INFO L443 ceAbstractionStarter]: For program point mailFINAL(lines 1314 1325) no Hoare annotation was computed. [2019-10-13 23:11:54,984 INFO L443 ceAbstractionStarter]: For program point isKeyPairValidEXIT(lines 1445 1469) no Hoare annotation was computed. [2019-10-13 23:11:54,984 INFO L446 ceAbstractionStarter]: At program point isKeyPairValidENTRY(lines 1445 1469) the Hoare annotation is: true [2019-10-13 23:11:54,984 INFO L446 ceAbstractionStarter]: At program point signENTRY(lines 1480 1500) the Hoare annotation is: true [2019-10-13 23:11:54,984 INFO L443 ceAbstractionStarter]: For program point L1489(lines 1489 1493) no Hoare annotation was computed. [2019-10-13 23:11:54,984 INFO L446 ceAbstractionStarter]: At program point L1486(line 1486) the Hoare annotation is: true [2019-10-13 23:11:54,985 INFO L443 ceAbstractionStarter]: For program point L1486-1(line 1486) no Hoare annotation was computed. [2019-10-13 23:11:54,985 INFO L443 ceAbstractionStarter]: For program point signEXIT(lines 1480 1500) no Hoare annotation was computed. [2019-10-13 23:11:54,985 INFO L443 ceAbstractionStarter]: For program point signFINAL(lines 1480 1500) no Hoare annotation was computed. [2019-10-13 23:11:54,985 INFO L446 ceAbstractionStarter]: At program point L1495(line 1495) the Hoare annotation is: true [2019-10-13 23:11:54,985 INFO L446 ceAbstractionStarter]: At program point L1495-1(line 1495) the Hoare annotation is: true [2019-10-13 23:11:54,985 INFO L443 ceAbstractionStarter]: For program point setEmailIdEXIT(lines 830 845) no Hoare annotation was computed. [2019-10-13 23:11:54,987 INFO L443 ceAbstractionStarter]: For program point setEmailIdENTRY(lines 830 845) no Hoare annotation was computed. [2019-10-13 23:11:54,988 INFO L446 ceAbstractionStarter]: At program point mainENTRY(lines 228 248) the Hoare annotation is: true [2019-10-13 23:11:54,988 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 228 248) no Hoare annotation was computed. [2019-10-13 23:11:54,988 INFO L439 ceAbstractionStarter]: At program point L240(line 240) the Hoare annotation is: (= main_~tmp~2 1) [2019-10-13 23:11:54,988 INFO L439 ceAbstractionStarter]: At program point L240-1(line 240) the Hoare annotation is: (= main_~tmp~2 1) [2019-10-13 23:11:54,988 INFO L443 ceAbstractionStarter]: For program point L238(lines 238 245) no Hoare annotation was computed. [2019-10-13 23:11:54,989 INFO L443 ceAbstractionStarter]: For program point L238-1(lines 238 245) no Hoare annotation was computed. [2019-10-13 23:11:54,989 INFO L443 ceAbstractionStarter]: For program point L236(line 236) no Hoare annotation was computed. [2019-10-13 23:11:54,989 INFO L446 ceAbstractionStarter]: At program point L235(line 235) the Hoare annotation is: true [2019-10-13 23:11:54,989 INFO L446 ceAbstractionStarter]: At program point L234(line 234) the Hoare annotation is: true [2019-10-13 23:11:54,989 INFO L446 ceAbstractionStarter]: At program point L234-1(line 234) the Hoare annotation is: true [2019-10-13 23:11:54,989 INFO L443 ceAbstractionStarter]: For program point getEmailIdEXIT(lines 811 829) no Hoare annotation was computed. [2019-10-13 23:11:54,989 INFO L443 ceAbstractionStarter]: For program point getEmailIdENTRY(lines 811 829) no Hoare annotation was computed. [2019-10-13 23:11:54,990 INFO L446 ceAbstractionStarter]: At program point L144(line 144) the Hoare annotation is: true [2019-10-13 23:11:54,990 INFO L446 ceAbstractionStarter]: At program point L144-1(line 144) the Hoare annotation is: true [2019-10-13 23:11:54,990 INFO L443 ceAbstractionStarter]: For program point setup_rjhFINAL(lines 139 149) no Hoare annotation was computed. [2019-10-13 23:11:54,990 INFO L446 ceAbstractionStarter]: At program point setup_rjhENTRY(lines 139 149) the Hoare annotation is: true [2019-10-13 23:11:54,990 INFO L443 ceAbstractionStarter]: For program point setup_rjhEXIT(lines 139 149) no Hoare annotation was computed. [2019-10-13 23:11:54,990 INFO L443 ceAbstractionStarter]: For program point L1216(line 1216) no Hoare annotation was computed. [2019-10-13 23:11:54,990 INFO L443 ceAbstractionStarter]: For program point printMail__wrappee__KeysENTRY(lines 1204 1231) no Hoare annotation was computed. [2019-10-13 23:11:54,990 INFO L443 ceAbstractionStarter]: For program point L1216-1(line 1216) no Hoare annotation was computed. [2019-10-13 23:11:54,991 INFO L443 ceAbstractionStarter]: For program point printMail__wrappee__KeysEXIT(lines 1204 1231) no Hoare annotation was computed. [2019-10-13 23:11:54,991 INFO L443 ceAbstractionStarter]: For program point L1225(line 1225) no Hoare annotation was computed. [2019-10-13 23:11:54,991 INFO L443 ceAbstractionStarter]: For program point L1225-1(line 1225) no Hoare annotation was computed. [2019-10-13 23:11:54,991 INFO L443 ceAbstractionStarter]: For program point L1222(line 1222) no Hoare annotation was computed. [2019-10-13 23:11:54,991 INFO L443 ceAbstractionStarter]: For program point L1222-1(line 1222) no Hoare annotation was computed. [2019-10-13 23:11:54,991 INFO L443 ceAbstractionStarter]: For program point L1219(line 1219) no Hoare annotation was computed. [2019-10-13 23:11:54,991 INFO L443 ceAbstractionStarter]: For program point L1219-1(line 1219) no Hoare annotation was computed. [2019-10-13 23:11:54,992 INFO L443 ceAbstractionStarter]: For program point getClientForwardReceiverEXIT(lines 2530 2553) no Hoare annotation was computed. [2019-10-13 23:11:54,992 INFO L443 ceAbstractionStarter]: For program point getClientForwardReceiverENTRY(lines 2530 2553) no Hoare annotation was computed. [2019-10-13 23:11:54,992 INFO L443 ceAbstractionStarter]: For program point incomingFINAL(lines 1369 1379) no Hoare annotation was computed. [2019-10-13 23:11:54,992 INFO L446 ceAbstractionStarter]: At program point L1374(line 1374) the Hoare annotation is: true [2019-10-13 23:11:54,992 INFO L446 ceAbstractionStarter]: At program point L1374-1(line 1374) the Hoare annotation is: true [2019-10-13 23:11:54,992 INFO L446 ceAbstractionStarter]: At program point incomingENTRY(lines 1369 1379) the Hoare annotation is: true [2019-10-13 23:11:54,992 INFO L443 ceAbstractionStarter]: For program point incomingEXIT(lines 1369 1379) no Hoare annotation was computed. [2019-10-13 23:11:54,992 INFO L446 ceAbstractionStarter]: At program point rjhDeletePrivateKeyENTRY(lines 331 340) the Hoare annotation is: true [2019-10-13 23:11:54,993 INFO L443 ceAbstractionStarter]: For program point rjhDeletePrivateKeyEXIT(lines 331 340) no Hoare annotation was computed. [2019-10-13 23:11:54,993 INFO L443 ceAbstractionStarter]: For program point rjhDeletePrivateKeyFINAL(lines 331 340) no Hoare annotation was computed. [2019-10-13 23:11:54,993 INFO L446 ceAbstractionStarter]: At program point L2785(lines 2772 2816) the Hoare annotation is: true [2019-10-13 23:11:54,993 INFO L446 ceAbstractionStarter]: At program point L2728(line 2728) the Hoare annotation is: true [2019-10-13 23:11:54,993 INFO L443 ceAbstractionStarter]: For program point L2662(lines 2661 2825) no Hoare annotation was computed. [2019-10-13 23:11:54,993 INFO L443 ceAbstractionStarter]: For program point L2728-1(line 2728) no Hoare annotation was computed. [2019-10-13 23:11:54,993 INFO L443 ceAbstractionStarter]: For program point L2753-1(line 2753) no Hoare annotation was computed. [2019-10-13 23:11:54,993 INFO L446 ceAbstractionStarter]: At program point L2753(line 2753) the Hoare annotation is: true [2019-10-13 23:11:54,994 INFO L443 ceAbstractionStarter]: For program point L2687(lines 2687 2691) no Hoare annotation was computed. [2019-10-13 23:11:54,994 INFO L446 ceAbstractionStarter]: At program point L2778(line 2778) the Hoare annotation is: true [2019-10-13 23:11:54,994 INFO L443 ceAbstractionStarter]: For program point L2712(lines 2712 2719) no Hoare annotation was computed. [2019-10-13 23:11:54,994 INFO L443 ceAbstractionStarter]: For program point L2778-1(line 2778) no Hoare annotation was computed. [2019-10-13 23:11:54,994 INFO L443 ceAbstractionStarter]: For program point testEXIT(lines 2622 2833) no Hoare annotation was computed. [2019-10-13 23:11:54,994 INFO L446 ceAbstractionStarter]: At program point L2721(lines 2708 2821) the Hoare annotation is: true [2019-10-13 23:11:54,994 INFO L446 ceAbstractionStarter]: At program point testENTRY(lines 2622 2833) the Hoare annotation is: true [2019-10-13 23:11:54,994 INFO L446 ceAbstractionStarter]: At program point L2746(lines 2736 2819) the Hoare annotation is: true [2019-10-13 23:11:54,995 INFO L443 ceAbstractionStarter]: For program point testFINAL(lines 2622 2833) no Hoare annotation was computed. [2019-10-13 23:11:54,995 INFO L443 ceAbstractionStarter]: For program point L2804(lines 2804 2811) no Hoare annotation was computed. [2019-10-13 23:11:54,995 INFO L446 ceAbstractionStarter]: At program point L2771(lines 2761 2817) the Hoare annotation is: true [2019-10-13 23:11:54,995 INFO L446 ceAbstractionStarter]: At program point L2804-1(lines 2661 2825) the Hoare annotation is: true [2019-10-13 23:11:54,995 INFO L446 ceAbstractionStarter]: At program point L2714(line 2714) the Hoare annotation is: true [2019-10-13 23:11:54,995 INFO L443 ceAbstractionStarter]: For program point L2714-1(line 2714) no Hoare annotation was computed. [2019-10-13 23:11:54,995 INFO L443 ceAbstractionStarter]: For program point L2673(lines 2673 2680) no Hoare annotation was computed. [2019-10-13 23:11:54,996 INFO L443 ceAbstractionStarter]: For program point L2698(lines 2698 2705) no Hoare annotation was computed. [2019-10-13 23:11:54,996 INFO L446 ceAbstractionStarter]: At program point L2682(lines 2669 2824) the Hoare annotation is: true [2019-10-13 23:11:54,996 INFO L446 ceAbstractionStarter]: At program point L2806(line 2806) the Hoare annotation is: true [2019-10-13 23:11:54,996 INFO L443 ceAbstractionStarter]: For program point L2740(lines 2740 2744) no Hoare annotation was computed. [2019-10-13 23:11:54,996 INFO L443 ceAbstractionStarter]: For program point L2806-1(line 2806) no Hoare annotation was computed. [2019-10-13 23:11:54,996 INFO L446 ceAbstractionStarter]: At program point L2707(lines 2694 2822) the Hoare annotation is: true [2019-10-13 23:11:54,996 INFO L443 ceAbstractionStarter]: For program point L2765(lines 2765 2769) no Hoare annotation was computed. [2019-10-13 23:11:54,996 INFO L443 ceAbstractionStarter]: For program point L2790(lines 2790 2797) no Hoare annotation was computed. [2019-10-13 23:11:54,997 INFO L443 ceAbstractionStarter]: For program point L2675-1(line 2675) no Hoare annotation was computed. [2019-10-13 23:11:54,997 INFO L439 ceAbstractionStarter]: At program point L2675(line 2675) the Hoare annotation is: (= 0 test_~op1~0) [2019-10-13 23:11:54,997 INFO L446 ceAbstractionStarter]: At program point L2799(lines 2786 2815) the Hoare annotation is: true [2019-10-13 23:11:54,997 INFO L446 ceAbstractionStarter]: At program point L2700(line 2700) the Hoare annotation is: true [2019-10-13 23:11:54,997 INFO L443 ceAbstractionStarter]: For program point L2700-1(line 2700) no Hoare annotation was computed. [2019-10-13 23:11:54,997 INFO L446 ceAbstractionStarter]: At program point L2792(line 2792) the Hoare annotation is: true [2019-10-13 23:11:54,997 INFO L443 ceAbstractionStarter]: For program point L2726(lines 2726 2733) no Hoare annotation was computed. [2019-10-13 23:11:54,997 INFO L443 ceAbstractionStarter]: For program point L2792-1(line 2792) no Hoare annotation was computed. [2019-10-13 23:11:54,998 INFO L446 ceAbstractionStarter]: At program point L2693(lines 2683 2823) the Hoare annotation is: true [2019-10-13 23:11:54,998 INFO L443 ceAbstractionStarter]: For program point L2751(lines 2751 2758) no Hoare annotation was computed. [2019-10-13 23:11:54,998 INFO L443 ceAbstractionStarter]: For program point L2776(lines 2776 2783) no Hoare annotation was computed. [2019-10-13 23:11:54,998 INFO L446 ceAbstractionStarter]: At program point L2735(lines 2722 2820) the Hoare annotation is: true [2019-10-13 23:11:54,998 INFO L443 ceAbstractionStarter]: For program point L2669(lines 2669 2824) no Hoare annotation was computed. [2019-10-13 23:11:54,998 INFO L446 ceAbstractionStarter]: At program point L2826(lines 2660 2827) the Hoare annotation is: true [2019-10-13 23:11:54,998 INFO L446 ceAbstractionStarter]: At program point L2760(lines 2747 2818) the Hoare annotation is: true [2019-10-13 23:11:54,998 INFO L443 ceAbstractionStarter]: For program point setClientAutoResponseEXIT(lines 2119 2138) no Hoare annotation was computed. [2019-10-13 23:11:54,999 INFO L443 ceAbstractionStarter]: For program point setClientAutoResponseENTRY(lines 2119 2138) no Hoare annotation was computed. [2019-10-13 23:11:54,999 INFO L443 ceAbstractionStarter]: For program point getClientKeyringUserEXIT(lines 2267 2320) no Hoare annotation was computed. [2019-10-13 23:11:54,999 INFO L446 ceAbstractionStarter]: At program point getClientKeyringUserENTRY(lines 2267 2320) the Hoare annotation is: true [2019-10-13 23:11:54,999 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookSizeENTRY(lines 1710 1729) no Hoare annotation was computed. [2019-10-13 23:11:54,999 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookSizeEXIT(lines 1710 1729) no Hoare annotation was computed. [2019-10-13 23:11:54,999 INFO L446 ceAbstractionStarter]: At program point setClientKeyringUserENTRY(lines 2321 2364) the Hoare annotation is: true [2019-10-13 23:11:54,999 INFO L443 ceAbstractionStarter]: For program point setClientKeyringUserEXIT(lines 2321 2364) no Hoare annotation was computed. [2019-10-13 23:11:55,000 INFO L446 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 728 735) the Hoare annotation is: true [2019-10-13 23:11:55,000 INFO L443 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 732) no Hoare annotation was computed. [2019-10-13 23:11:55,000 INFO L443 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 728 735) no Hoare annotation was computed. [2019-10-13 23:11:55,000 INFO L443 ceAbstractionStarter]: For program point setClientKeyringPublicKeyEXIT(lines 2482 2525) no Hoare annotation was computed. [2019-10-13 23:11:55,000 INFO L446 ceAbstractionStarter]: At program point setClientKeyringPublicKeyENTRY(lines 2482 2525) the Hoare annotation is: true [2019-10-13 23:11:55,000 INFO L446 ceAbstractionStarter]: At program point L1343(line 1343) the Hoare annotation is: true [2019-10-13 23:11:55,000 INFO L446 ceAbstractionStarter]: At program point L1343-1(line 1343) the Hoare annotation is: true [2019-10-13 23:11:55,001 INFO L443 ceAbstractionStarter]: For program point outgoingEXIT(lines 1338 1348) no Hoare annotation was computed. [2019-10-13 23:11:55,001 INFO L446 ceAbstractionStarter]: At program point outgoingENTRY(lines 1338 1348) the Hoare annotation is: true [2019-10-13 23:11:55,001 INFO L443 ceAbstractionStarter]: For program point outgoingFINAL(lines 1338 1348) no Hoare annotation was computed. [2019-10-13 23:11:55,001 INFO L443 ceAbstractionStarter]: For program point setClientForwardReceiverENTRY(lines 2554 2573) no Hoare annotation was computed. [2019-10-13 23:11:55,001 INFO L443 ceAbstractionStarter]: For program point setClientForwardReceiverEXIT(lines 2554 2573) no Hoare annotation was computed. [2019-10-13 23:11:55,001 INFO L446 ceAbstractionStarter]: At program point select_helpersFINAL(lines 755 761) the Hoare annotation is: true [2019-10-13 23:11:55,001 INFO L443 ceAbstractionStarter]: For program point select_helpersEXIT(lines 755 761) no Hoare annotation was computed. [2019-10-13 23:11:55,002 INFO L443 ceAbstractionStarter]: For program point isVerifiedENTRY(lines 1148 1166) no Hoare annotation was computed. [2019-10-13 23:11:55,002 INFO L443 ceAbstractionStarter]: For program point isVerifiedEXIT(lines 1148 1166) no Hoare annotation was computed. [2019-10-13 23:11:55,002 INFO L443 ceAbstractionStarter]: For program point setup_chuckEXIT(lines 160 170) no Hoare annotation was computed. [2019-10-13 23:11:55,002 INFO L446 ceAbstractionStarter]: At program point setup_chuckENTRY(lines 160 170) the Hoare annotation is: true [2019-10-13 23:11:55,002 INFO L443 ceAbstractionStarter]: For program point setup_chuckFINAL(lines 160 170) no Hoare annotation was computed. [2019-10-13 23:11:55,002 INFO L446 ceAbstractionStarter]: At program point L165(line 165) the Hoare annotation is: true [2019-10-13 23:11:55,002 INFO L446 ceAbstractionStarter]: At program point L165-1(line 165) the Hoare annotation is: true [2019-10-13 23:11:55,003 INFO L443 ceAbstractionStarter]: For program point findPublicKeyEXIT(lines 2428 2481) no Hoare annotation was computed. [2019-10-13 23:11:55,003 INFO L446 ceAbstractionStarter]: At program point findPublicKeyENTRY(lines 2428 2481) the Hoare annotation is: true [2019-10-13 23:11:55,003 INFO L443 ceAbstractionStarter]: For program point sendEmailEXIT(lines 1395 1407) no Hoare annotation was computed. [2019-10-13 23:11:55,003 INFO L446 ceAbstractionStarter]: At program point sendEmailENTRY(lines 1395 1407) the Hoare annotation is: true [2019-10-13 23:11:55,004 INFO L443 ceAbstractionStarter]: For program point sendEmailFINAL(lines 1395 1407) no Hoare annotation was computed. [2019-10-13 23:11:55,004 INFO L446 ceAbstractionStarter]: At program point L1403(line 1403) the Hoare annotation is: true [2019-10-13 23:11:55,004 INFO L446 ceAbstractionStarter]: At program point L1401(line 1401) the Hoare annotation is: true [2019-10-13 23:11:55,004 INFO L443 ceAbstractionStarter]: For program point L1401-1(line 1401) no Hoare annotation was computed. [2019-10-13 23:11:55,004 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAliasENTRY(lines 1902 1957) no Hoare annotation was computed. [2019-10-13 23:11:55,004 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAliasEXIT(lines 1902 1957) no Hoare annotation was computed. [2019-10-13 23:11:55,004 INFO L443 ceAbstractionStarter]: For program point isEncryptedEXIT(lines 1000 1018) no Hoare annotation was computed. [2019-10-13 23:11:55,004 INFO L443 ceAbstractionStarter]: For program point isEncryptedENTRY(lines 1000 1018) no Hoare annotation was computed. [2019-10-13 23:11:55,005 INFO L443 ceAbstractionStarter]: For program point getClientAutoResponseEXIT(lines 2095 2118) no Hoare annotation was computed. [2019-10-13 23:11:55,005 INFO L443 ceAbstractionStarter]: For program point getClientAutoResponseENTRY(lines 2095 2118) no Hoare annotation was computed. [2019-10-13 23:11:55,005 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 368 413) no Hoare annotation was computed. [2019-10-13 23:11:55,005 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 368 413) no Hoare annotation was computed. [2019-10-13 23:11:55,005 INFO L443 ceAbstractionStarter]: For program point setClientNameENTRY(lines 1615 1634) no Hoare annotation was computed. [2019-10-13 23:11:55,005 INFO L443 ceAbstractionStarter]: For program point setClientNameEXIT(lines 1615 1634) no Hoare annotation was computed. [2019-10-13 23:11:55,005 INFO L446 ceAbstractionStarter]: At program point setClientPrivateKeyENTRY(lines 2166 2185) the Hoare annotation is: true [2019-10-13 23:11:55,006 INFO L443 ceAbstractionStarter]: For program point setClientPrivateKeyEXIT(lines 2166 2185) no Hoare annotation was computed. [2019-10-13 23:11:55,006 INFO L443 ceAbstractionStarter]: For program point L1258(line 1258) no Hoare annotation was computed. [2019-10-13 23:11:55,006 INFO L443 ceAbstractionStarter]: For program point L1257(line 1257) no Hoare annotation was computed. [2019-10-13 23:11:55,006 INFO L443 ceAbstractionStarter]: For program point L1257-1(line 1257) no Hoare annotation was computed. [2019-10-13 23:11:55,006 INFO L443 ceAbstractionStarter]: For program point printMailEXIT(lines 1251 1264) no Hoare annotation was computed. [2019-10-13 23:11:55,006 INFO L443 ceAbstractionStarter]: For program point printMailENTRY(lines 1251 1264) no Hoare annotation was computed. [2019-10-13 23:11:55,006 INFO L443 ceAbstractionStarter]: For program point setEmailToEXIT(lines 904 919) no Hoare annotation was computed. [2019-10-13 23:11:55,006 INFO L446 ceAbstractionStarter]: At program point setEmailToENTRY(lines 904 919) the Hoare annotation is: true [2019-10-13 23:11:55,007 INFO L446 ceAbstractionStarter]: At program point setEmailIsSignatureVerifiedENTRY(lines 1167 1182) the Hoare annotation is: true [2019-10-13 23:11:55,007 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignatureVerifiedEXIT(lines 1167 1182) no Hoare annotation was computed. [2019-10-13 23:11:55,007 INFO L443 ceAbstractionStarter]: For program point is_queue_emptyEXIT(lines 1418 1426) no Hoare annotation was computed. [2019-10-13 23:11:55,007 INFO L446 ceAbstractionStarter]: At program point is_queue_emptyENTRY(lines 1418 1426) the Hoare annotation is: true [2019-10-13 23:11:55,007 INFO L443 ceAbstractionStarter]: For program point getClientKeyringPublicKeyEXIT(lines 2374 2427) no Hoare annotation was computed. [2019-10-13 23:11:55,008 INFO L446 ceAbstractionStarter]: At program point getClientKeyringPublicKeyENTRY(lines 2374 2427) the Hoare annotation is: true [2019-10-13 23:11:55,008 INFO L443 ceAbstractionStarter]: For program point setEmailSignKeyEXIT(lines 1130 1145) no Hoare annotation was computed. [2019-10-13 23:11:55,008 INFO L446 ceAbstractionStarter]: At program point setEmailSignKeyENTRY(lines 1130 1145) the Hoare annotation is: true [2019-10-13 23:11:55,008 INFO L443 ceAbstractionStarter]: For program point generateKeyPairFINAL(lines 1470 1479) no Hoare annotation was computed. [2019-10-13 23:11:55,008 INFO L446 ceAbstractionStarter]: At program point generateKeyPairENTRY(lines 1470 1479) the Hoare annotation is: true [2019-10-13 23:11:55,008 INFO L443 ceAbstractionStarter]: For program point generateKeyPairEXIT(lines 1470 1479) no Hoare annotation was computed. [2019-10-13 23:11:55,009 INFO L446 ceAbstractionStarter]: At program point L1475(line 1475) the Hoare annotation is: true [2019-10-13 23:11:55,009 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 532 634) no Hoare annotation was computed. [2019-10-13 23:11:55,009 INFO L443 ceAbstractionStarter]: For program point L597(line 597) no Hoare annotation was computed. [2019-10-13 23:11:55,009 INFO L443 ceAbstractionStarter]: For program point L597-1(line 597) no Hoare annotation was computed. [2019-10-13 23:11:55,009 INFO L443 ceAbstractionStarter]: For program point L556(lines 556 560) no Hoare annotation was computed. [2019-10-13 23:11:55,009 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 532 634) no Hoare annotation was computed. [2019-10-13 23:11:55,009 INFO L443 ceAbstractionStarter]: For program point L581-2(lines 581 601) no Hoare annotation was computed. [2019-10-13 23:11:55,010 INFO L443 ceAbstractionStarter]: For program point L602(lines 580 603) no Hoare annotation was computed. [2019-10-13 23:11:55,010 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 532 634) no Hoare annotation was computed. [2019-10-13 23:11:55,010 INFO L443 ceAbstractionStarter]: For program point L561(lines 561 577) no Hoare annotation was computed. [2019-10-13 23:11:55,010 INFO L443 ceAbstractionStarter]: For program point L582(lines 581 601) no Hoare annotation was computed. [2019-10-13 23:11:55,010 INFO L443 ceAbstractionStarter]: For program point L613(line 613) no Hoare annotation was computed. [2019-10-13 23:11:55,010 INFO L443 ceAbstractionStarter]: For program point L613-1(line 613) no Hoare annotation was computed. [2019-10-13 23:11:55,010 INFO L443 ceAbstractionStarter]: For program point L578(lines 578 619) no Hoare annotation was computed. [2019-10-13 23:11:55,010 INFO L443 ceAbstractionStarter]: For program point select_oneENTRY(lines 738 747) no Hoare annotation was computed. [2019-10-13 23:11:55,010 INFO L443 ceAbstractionStarter]: For program point select_oneEXIT(lines 738 747) no Hoare annotation was computed. [2019-10-13 23:11:55,011 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAddressENTRY(lines 1967 2035) no Hoare annotation was computed. [2019-10-13 23:11:55,011 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAddressEXIT(lines 1967 2035) no Hoare annotation was computed. [2019-10-13 23:11:55,011 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2019-10-13 23:11:55,011 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2019-10-13 23:11:55,011 INFO L443 ceAbstractionStarter]: For program point setClientOutbufferEXIT(lines 1663 1682) no Hoare annotation was computed. [2019-10-13 23:11:55,011 INFO L443 ceAbstractionStarter]: For program point setClientOutbufferENTRY(lines 1663 1682) no Hoare annotation was computed. [2019-10-13 23:11:55,011 INFO L443 ceAbstractionStarter]: For program point setupEXIT(lines 205 227) no Hoare annotation was computed. [2019-10-13 23:11:55,011 INFO L446 ceAbstractionStarter]: At program point setupENTRY(lines 205 227) the Hoare annotation is: true [2019-10-13 23:11:55,012 INFO L446 ceAbstractionStarter]: At program point L221(line 221) the Hoare annotation is: true [2019-10-13 23:11:55,012 INFO L443 ceAbstractionStarter]: For program point L221-1(line 221) no Hoare annotation was computed. [2019-10-13 23:11:55,012 INFO L446 ceAbstractionStarter]: At program point L217(line 217) the Hoare annotation is: true [2019-10-13 23:11:55,012 INFO L443 ceAbstractionStarter]: For program point L217-1(line 217) no Hoare annotation was computed. [2019-10-13 23:11:55,012 INFO L446 ceAbstractionStarter]: At program point L213(line 213) the Hoare annotation is: true [2019-10-13 23:11:55,012 INFO L443 ceAbstractionStarter]: For program point L213-1(line 213) no Hoare annotation was computed. [2019-10-13 23:11:55,012 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-13 23:11:55,013 INFO L446 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2019-10-13 23:11:55,013 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-13 23:11:55,013 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-13 23:11:55,013 INFO L443 ceAbstractionStarter]: For program point promptEXIT(lines 1185 1199) no Hoare annotation was computed. [2019-10-13 23:11:55,014 INFO L443 ceAbstractionStarter]: For program point promptENTRY(lines 1185 1199) no Hoare annotation was computed. [2019-10-13 23:11:55,030 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 11:11:55 BoogieIcfgContainer [2019-10-13 23:11:55,030 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-13 23:11:55,035 INFO L168 Benchmark]: Toolchain (without parser) took 8301.05 ms. Allocated memory was 138.4 MB in the beginning and 356.5 MB in the end (delta: 218.1 MB). Free memory was 101.0 MB in the beginning and 196.5 MB in the end (delta: -95.5 MB). Peak memory consumption was 122.6 MB. Max. memory is 7.1 GB. [2019-10-13 23:11:55,037 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 138.4 MB. Free memory was 121.7 MB in the beginning and 121.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-13 23:11:55,041 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1152.51 ms. Allocated memory was 138.4 MB in the beginning and 201.9 MB in the end (delta: 63.4 MB). Free memory was 100.8 MB in the beginning and 141.4 MB in the end (delta: -40.7 MB). Peak memory consumption was 33.8 MB. Max. memory is 7.1 GB. [2019-10-13 23:11:55,043 INFO L168 Benchmark]: Boogie Preprocessor took 189.42 ms. Allocated memory is still 201.9 MB. Free memory was 141.4 MB in the beginning and 133.0 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 7.1 GB. [2019-10-13 23:11:55,045 INFO L168 Benchmark]: RCFGBuilder took 4398.54 ms. Allocated memory was 201.9 MB in the beginning and 300.9 MB in the end (delta: 99.1 MB). Free memory was 133.0 MB in the beginning and 119.3 MB in the end (delta: 13.8 MB). Peak memory consumption was 112.9 MB. Max. memory is 7.1 GB. [2019-10-13 23:11:55,053 INFO L168 Benchmark]: TraceAbstraction took 2555.53 ms. Allocated memory was 300.9 MB in the beginning and 356.5 MB in the end (delta: 55.6 MB). Free memory was 119.3 MB in the beginning and 196.5 MB in the end (delta: -77.2 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-10-13 23:11:55,067 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 138.4 MB. Free memory was 121.7 MB in the beginning and 121.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1152.51 ms. Allocated memory was 138.4 MB in the beginning and 201.9 MB in the end (delta: 63.4 MB). Free memory was 100.8 MB in the beginning and 141.4 MB in the end (delta: -40.7 MB). Peak memory consumption was 33.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 189.42 ms. Allocated memory is still 201.9 MB. Free memory was 141.4 MB in the beginning and 133.0 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4398.54 ms. Allocated memory was 201.9 MB in the beginning and 300.9 MB in the end (delta: 99.1 MB). Free memory was 133.0 MB in the beginning and 119.3 MB in the end (delta: 13.8 MB). Peak memory consumption was 112.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2555.53 ms. Allocated memory was 300.9 MB in the beginning and 356.5 MB in the end (delta: 55.6 MB). Free memory was 119.3 MB in the beginning and 196.5 MB in the end (delta: -77.2 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 732]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 2722]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2786]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2708]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2772]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2660]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2747]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2694]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2661]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2669]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2736]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2683]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 108 procedures, 440 locations, 1 error locations. Result: SAFE, OverallTime: 2.4s, OverallIterations: 4, TraceHistogramMax: 3, AutomataDifference: 0.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.3s, HoareTripleCheckerStatistics: 1337 SDtfs, 54 SDslu, 2588 SDs, 0 SdLazy, 32 SolverSat, 1 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 17 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=322occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 1 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 145 LocationsWithAnnotation, 443 PreInvPairs, 494 NumberOfFragments, 151 HoareAnnotationTreeSize, 443 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 145 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 498 NumberOfCodeBlocks, 498 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 494 ConstructedInterpolants, 0 QuantifiedInterpolants, 64064 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 60/60 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...