java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid NeverFluid --sifa.intern.fluid NeverFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product24.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-19 22:20:36,077 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-19 22:20:36,079 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-19 22:20:36,091 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-19 22:20:36,092 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-19 22:20:36,093 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-19 22:20:36,094 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-19 22:20:36,096 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-19 22:20:36,098 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-19 22:20:36,099 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-19 22:20:36,100 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-19 22:20:36,101 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-19 22:20:36,101 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-19 22:20:36,102 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-19 22:20:36,103 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-19 22:20:36,105 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-19 22:20:36,105 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-19 22:20:36,106 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-19 22:20:36,108 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-19 22:20:36,110 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-19 22:20:36,112 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-19 22:20:36,113 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-19 22:20:36,114 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-19 22:20:36,115 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-19 22:20:36,118 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-19 22:20:36,118 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-19 22:20:36,118 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-19 22:20:36,119 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-19 22:20:36,119 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-19 22:20:36,120 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-19 22:20:36,121 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-19 22:20:36,121 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-19 22:20:36,122 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-19 22:20:36,123 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-19 22:20:36,124 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-19 22:20:36,124 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-19 22:20:36,125 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-19 22:20:36,125 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-19 22:20:36,126 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-19 22:20:36,127 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-19 22:20:36,128 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-19 22:20:36,129 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-19 22:20:36,157 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-19 22:20:36,158 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-19 22:20:36,160 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-19 22:20:36,160 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-19 22:20:36,160 INFO L138 SettingsManager]: * Use SBE=true [2019-09-19 22:20:36,160 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-19 22:20:36,161 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-19 22:20:36,161 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-19 22:20:36,161 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-19 22:20:36,161 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-19 22:20:36,162 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-19 22:20:36,163 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-19 22:20:36,163 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-19 22:20:36,163 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-19 22:20:36,163 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-19 22:20:36,164 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-19 22:20:36,164 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-19 22:20:36,164 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-19 22:20:36,165 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-19 22:20:36,165 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-19 22:20:36,165 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-19 22:20:36,165 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 22:20:36,166 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-19 22:20:36,166 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-19 22:20:36,166 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-19 22:20:36,166 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-19 22:20:36,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-19 22:20:36,167 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-19 22:20:36,167 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-19 22:20:36,217 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-19 22:20:36,230 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-19 22:20:36,233 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-19 22:20:36,235 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-19 22:20:36,235 INFO L275 PluginConnector]: CDTParser initialized [2019-09-19 22:20:36,236 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product24.cil.c [2019-09-19 22:20:36,298 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f91cf83c/064278dad05747a7808099769b2f9d84/FLAG82d08e68d [2019-09-19 22:20:36,921 INFO L306 CDTParser]: Found 1 translation units. [2019-09-19 22:20:36,922 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product24.cil.c [2019-09-19 22:20:36,949 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f91cf83c/064278dad05747a7808099769b2f9d84/FLAG82d08e68d [2019-09-19 22:20:37,129 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f91cf83c/064278dad05747a7808099769b2f9d84 [2019-09-19 22:20:37,140 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-19 22:20:37,142 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-19 22:20:37,143 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-19 22:20:37,144 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-19 22:20:37,147 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-19 22:20:37,148 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 10:20:37" (1/1) ... [2019-09-19 22:20:37,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56607ba6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:20:37, skipping insertion in model container [2019-09-19 22:20:37,152 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 10:20:37" (1/1) ... [2019-09-19 22:20:37,160 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-19 22:20:37,254 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-19 22:20:37,942 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 22:20:37,971 INFO L188 MainTranslator]: Completed pre-run [2019-09-19 22:20:38,147 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 22:20:38,264 INFO L192 MainTranslator]: Completed translation [2019-09-19 22:20:38,265 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:20:38 WrapperNode [2019-09-19 22:20:38,266 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-19 22:20:38,267 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-19 22:20:38,267 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-19 22:20:38,268 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-19 22:20:38,292 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:20:38" (1/1) ... [2019-09-19 22:20:38,292 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:20:38" (1/1) ... [2019-09-19 22:20:38,369 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:20:38" (1/1) ... [2019-09-19 22:20:38,373 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:20:38" (1/1) ... [2019-09-19 22:20:38,435 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:20:38" (1/1) ... [2019-09-19 22:20:38,459 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:20:38" (1/1) ... [2019-09-19 22:20:38,473 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:20:38" (1/1) ... [2019-09-19 22:20:38,509 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-19 22:20:38,510 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-19 22:20:38,510 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-19 22:20:38,510 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-19 22:20:38,515 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:20:38" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 22:20:38,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-19 22:20:38,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-19 22:20:38,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-19 22:20:38,624 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-19 22:20:38,626 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-19 22:20:38,626 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-19 22:20:38,627 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-19 22:20:38,627 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-19 22:20:38,628 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-19 22:20:38,628 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-19 22:20:38,628 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-19 22:20:38,630 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-19 22:20:38,630 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-19 22:20:38,631 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-19 22:20:38,631 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-19 22:20:38,631 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-19 22:20:38,635 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-19 22:20:38,635 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-19 22:20:38,635 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-19 22:20:38,636 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-19 22:20:38,636 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-19 22:20:38,637 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-19 22:20:38,637 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-19 22:20:38,637 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-19 22:20:38,638 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-19 22:20:38,638 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-19 22:20:38,638 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-09-19 22:20:38,638 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-19 22:20:38,639 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-19 22:20:38,640 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Keys [2019-09-19 22:20:38,640 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-09-19 22:20:38,640 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-09-19 22:20:38,640 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-19 22:20:38,641 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-19 22:20:38,641 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-19 22:20:38,641 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-19 22:20:38,641 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-19 22:20:38,641 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-19 22:20:38,642 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-19 22:20:38,642 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-09-19 22:20:38,642 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-09-19 22:20:38,642 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-09-19 22:20:38,643 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-09-19 22:20:38,643 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-19 22:20:38,643 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-09-19 22:20:38,645 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-09-19 22:20:38,646 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-19 22:20:38,646 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-09-19 22:20:38,646 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-19 22:20:38,646 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-09-19 22:20:38,646 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-19 22:20:38,647 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-19 22:20:38,647 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-19 22:20:38,647 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-19 22:20:38,647 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-19 22:20:38,647 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-09-19 22:20:38,648 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-09-19 22:20:38,648 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-09-19 22:20:38,648 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-09-19 22:20:38,649 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-09-19 22:20:38,649 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-09-19 22:20:38,649 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-09-19 22:20:38,650 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-09-19 22:20:38,650 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-09-19 22:20:38,650 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-09-19 22:20:38,650 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-19 22:20:38,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-19 22:20:38,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-19 22:20:38,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-19 22:20:38,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-19 22:20:38,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-19 22:20:38,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-19 22:20:38,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-19 22:20:38,653 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AutoResponder [2019-09-19 22:20:38,654 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2019-09-19 22:20:38,654 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-19 22:20:38,655 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-19 22:20:38,655 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-19 22:20:38,656 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-19 22:20:38,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-19 22:20:38,657 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-19 22:20:38,657 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-19 22:20:38,657 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-19 22:20:38,658 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-19 22:20:38,658 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-19 22:20:38,658 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-19 22:20:38,658 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-19 22:20:38,660 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-19 22:20:38,660 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-19 22:20:38,660 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-19 22:20:38,660 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-19 22:20:38,661 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-19 22:20:38,661 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-19 22:20:38,661 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-19 22:20:38,661 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-19 22:20:38,662 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-19 22:20:38,662 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-19 22:20:38,662 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-19 22:20:38,662 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-19 22:20:38,663 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-19 22:20:38,663 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-19 22:20:38,663 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-19 22:20:38,663 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-19 22:20:38,664 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-19 22:20:38,664 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-19 22:20:38,664 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-19 22:20:38,664 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-19 22:20:38,664 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-19 22:20:38,665 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-19 22:20:38,665 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-19 22:20:38,665 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-19 22:20:38,665 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-19 22:20:38,665 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-19 22:20:38,666 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-19 22:20:38,666 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-19 22:20:38,666 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-19 22:20:38,667 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-19 22:20:38,667 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-19 22:20:38,667 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-19 22:20:38,668 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-19 22:20:38,668 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-19 22:20:38,668 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-19 22:20:38,669 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-19 22:20:38,669 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-19 22:20:38,671 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-19 22:20:38,671 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-19 22:20:38,671 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-19 22:20:38,671 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-19 22:20:38,671 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-19 22:20:38,672 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-19 22:20:38,672 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-19 22:20:38,673 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-19 22:20:38,673 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-19 22:20:38,674 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-19 22:20:38,678 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-19 22:20:38,678 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-19 22:20:38,679 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-19 22:20:38,679 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-09-19 22:20:38,680 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-09-19 22:20:38,680 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-09-19 22:20:38,680 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-09-19 22:20:38,680 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-09-19 22:20:38,681 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-19 22:20:38,682 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-09-19 22:20:38,691 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-09-19 22:20:38,691 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-09-19 22:20:38,691 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-19 22:20:38,691 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-19 22:20:38,692 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-19 22:20:38,692 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-19 22:20:38,693 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-19 22:20:38,693 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-19 22:20:38,694 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-19 22:20:38,694 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-19 22:20:38,694 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-19 22:20:38,694 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-19 22:20:38,695 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-19 22:20:38,695 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-19 22:20:38,695 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-19 22:20:38,695 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-19 22:20:38,696 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-19 22:20:38,696 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-19 22:20:38,696 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-19 22:20:38,696 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-19 22:20:38,696 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-19 22:20:38,697 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-19 22:20:38,697 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-19 22:20:38,697 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-19 22:20:38,697 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-19 22:20:38,698 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-19 22:20:38,698 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-09-19 22:20:38,698 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-09-19 22:20:38,698 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-09-19 22:20:38,698 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-09-19 22:20:38,699 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-19 22:20:38,699 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-09-19 22:20:38,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-19 22:20:38,699 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-09-19 22:20:38,700 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Keys [2019-09-19 22:20:38,700 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-09-19 22:20:38,700 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-09-19 22:20:38,700 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-19 22:20:38,701 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-19 22:20:38,701 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-19 22:20:38,701 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-19 22:20:38,701 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-19 22:20:38,701 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-19 22:20:38,702 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-19 22:20:38,702 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-19 22:20:38,703 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-19 22:20:38,703 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-19 22:20:38,703 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-19 22:20:38,703 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-19 22:20:38,703 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-19 22:20:38,704 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-19 22:20:38,704 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-19 22:20:38,704 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-19 22:20:38,704 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-19 22:20:38,705 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-19 22:20:38,705 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-09-19 22:20:38,705 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-09-19 22:20:38,705 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-09-19 22:20:38,705 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-09-19 22:20:38,706 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-09-19 22:20:38,706 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-19 22:20:38,706 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-19 22:20:38,706 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-19 22:20:38,707 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-19 22:20:38,707 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-19 22:20:38,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-19 22:20:38,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-19 22:20:38,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-19 22:20:38,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-19 22:20:38,708 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-19 22:20:38,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-19 22:20:38,708 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-19 22:20:38,709 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-19 22:20:38,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-19 22:20:38,709 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-19 22:20:38,709 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-19 22:20:38,709 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-19 22:20:38,710 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-19 22:20:38,710 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AutoResponder [2019-09-19 22:20:38,710 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2019-09-19 22:20:38,710 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-19 22:20:38,711 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-19 22:20:38,711 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-19 22:20:38,711 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-19 22:20:38,711 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-19 22:20:38,712 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-19 22:20:38,712 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-19 22:20:38,712 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-19 22:20:38,712 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-19 22:20:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-19 22:20:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-19 22:20:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-19 22:20:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-19 22:20:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-19 22:20:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-19 22:20:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-19 22:20:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-19 22:20:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-19 22:20:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-19 22:20:44,311 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-19 22:20:44,311 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-19 22:20:44,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 10:20:44 BoogieIcfgContainer [2019-09-19 22:20:44,313 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-19 22:20:44,314 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-19 22:20:44,314 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-19 22:20:44,314 INFO L275 PluginConnector]: Sifa initialized [2019-09-19 22:20:44,315 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 10:20:44" (1/1) ... [2019-09-19 22:20:44,316 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=NeverFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=NeverFluid [2019-09-19 22:20:44,340 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-19 22:20:44,340 INFO L169 IcfgInterpreter]: Building call graph [2019-09-19 22:20:44,351 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-19 22:20:44,361 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-19 22:20:44,362 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-19 22:22:34,044 WARN L191 SmtUtils]: Spent 1.12 m on a formula simplification that was a NOOP. DAG size: 664 [2019-09-19 22:22:38,103 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 284 DAG size of output: 231 [2019-09-19 22:22:49,237 WARN L191 SmtUtils]: Spent 11.13 s on a formula simplification. DAG size of input: 699 DAG size of output: 631 [2019-09-19 22:22:54,313 WARN L191 SmtUtils]: Spent 5.07 s on a formula simplification that was a NOOP. DAG size: 631 [2019-09-19 22:22:59,311 WARN L191 SmtUtils]: Spent 5.00 s on a formula simplification that was a NOOP. DAG size: 631 [2019-09-19 22:22:59,338 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 717 for LOIs [2019-09-19 22:23:00,343 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 700 for LOIs [2019-09-19 22:23:01,114 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 60 [2019-09-19 22:23:01,217 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 22:23:01,323 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 22:23:01,427 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 22:23:01,621 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-09-19 22:23:01,887 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-09-19 22:23:02,075 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 22:23:02,190 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 22:23:02,340 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 22:23:02,467 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 22:23:02,913 WARN L191 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 109 [2019-09-19 22:23:03,113 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:23:15,882 WARN L191 SmtUtils]: Spent 12.74 s on a formula simplification. DAG size of input: 763 DAG size of output: 716 [2019-09-19 22:23:22,192 WARN L191 SmtUtils]: Spent 6.31 s on a formula simplification that was a NOOP. DAG size: 716 [2019-09-19 22:23:35,371 WARN L191 SmtUtils]: Spent 13.18 s on a formula simplification. DAG size of input: 731 DAG size of output: 726 [2019-09-19 22:23:41,940 WARN L191 SmtUtils]: Spent 6.57 s on a formula simplification that was a NOOP. DAG size: 726 [2019-09-19 22:23:55,301 WARN L191 SmtUtils]: Spent 13.33 s on a formula simplification. DAG size of input: 733 DAG size of output: 728 [2019-09-19 22:24:01,928 WARN L191 SmtUtils]: Spent 6.63 s on a formula simplification that was a NOOP. DAG size: 728 [2019-09-19 22:24:40,377 WARN L191 SmtUtils]: Spent 38.16 s on a formula simplification. DAG size of input: 770 DAG size of output: 756 [2019-09-19 22:24:59,595 WARN L191 SmtUtils]: Spent 19.22 s on a formula simplification that was a NOOP. DAG size: 756 [2019-09-19 22:25:38,017 WARN L191 SmtUtils]: Spent 38.42 s on a formula simplification. DAG size of input: 811 DAG size of output: 756 [2019-09-19 22:25:57,280 WARN L191 SmtUtils]: Spent 19.26 s on a formula simplification that was a NOOP. DAG size: 756 [2019-09-19 22:25:57,581 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 71 [2019-09-19 22:25:57,699 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 22:26:48,968 WARN L191 SmtUtils]: Spent 51.26 s on a formula simplification. DAG size of input: 810 DAG size of output: 775 [2019-09-19 22:26:50,227 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 318 [2019-09-19 22:26:51,399 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 308 [2019-09-19 22:26:52,668 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 323 [2019-09-19 22:26:56,219 WARN L191 SmtUtils]: Spent 3.55 s on a formula simplification that was a NOOP. DAG size: 326 [2019-09-19 22:27:47,318 WARN L191 SmtUtils]: Spent 51.10 s on a formula simplification. DAG size of input: 810 DAG size of output: 775 [2019-09-19 22:27:48,560 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 318 [2019-09-19 22:27:49,709 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 308 [2019-09-19 22:27:50,957 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 323 [2019-09-19 22:27:54,473 WARN L191 SmtUtils]: Spent 3.51 s on a formula simplification that was a NOOP. DAG size: 326 [2019-09-19 22:27:54,915 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 70 [2019-09-19 22:27:55,029 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 22:28:15,157 WARN L191 SmtUtils]: Spent 20.12 s on a formula simplification. DAG size of input: 857 DAG size of output: 806 [2019-09-19 22:28:16,484 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 325 [2019-09-19 22:28:17,649 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 306 [2019-09-19 22:28:18,916 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 323 [2019-09-19 22:28:22,421 WARN L191 SmtUtils]: Spent 3.50 s on a formula simplification that was a NOOP. DAG size: 326 [2019-09-19 22:28:42,687 WARN L191 SmtUtils]: Spent 20.26 s on a formula simplification. DAG size of input: 857 DAG size of output: 806 [2019-09-19 22:28:43,961 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 325 [2019-09-19 22:28:45,145 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 306 [2019-09-19 22:28:46,407 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 323 [2019-09-19 22:28:49,895 WARN L191 SmtUtils]: Spent 3.49 s on a formula simplification that was a NOOP. DAG size: 326 [2019-09-19 22:29:03,656 WARN L191 SmtUtils]: Spent 13.76 s on a formula simplification. DAG size of input: 750 DAG size of output: 736 [2019-09-19 22:29:10,407 WARN L191 SmtUtils]: Spent 6.75 s on a formula simplification that was a NOOP. DAG size: 736 [2019-09-19 22:29:32,682 WARN L191 SmtUtils]: Spent 22.09 s on a formula simplification. DAG size of input: 835 DAG size of output: 819 [2019-09-19 22:29:33,837 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 306 [2019-09-19 22:29:34,979 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 304 [2019-09-19 22:29:36,286 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 327 [2019-09-19 22:29:39,832 WARN L191 SmtUtils]: Spent 3.54 s on a formula simplification that was a NOOP. DAG size: 330 [2019-09-19 22:30:01,331 WARN L191 SmtUtils]: Spent 21.50 s on a formula simplification. DAG size of input: 835 DAG size of output: 819 [2019-09-19 22:30:02,499 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 306 [2019-09-19 22:30:03,681 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 304 [2019-09-19 22:30:04,953 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 327 [2019-09-19 22:30:08,452 WARN L191 SmtUtils]: Spent 3.50 s on a formula simplification that was a NOOP. DAG size: 330 [2019-09-19 22:30:30,399 WARN L191 SmtUtils]: Spent 21.77 s on a formula simplification. DAG size of input: 845 DAG size of output: 820 [2019-09-19 22:30:31,692 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 327 [2019-09-19 22:30:32,811 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 302 [2019-09-19 22:30:34,090 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 322 [2019-09-19 22:30:37,502 WARN L191 SmtUtils]: Spent 3.41 s on a formula simplification that was a NOOP. DAG size: 325 [2019-09-19 22:30:59,239 WARN L191 SmtUtils]: Spent 21.73 s on a formula simplification. DAG size of input: 845 DAG size of output: 820 [2019-09-19 22:31:00,559 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification that was a NOOP. DAG size: 327 [2019-09-19 22:31:01,699 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 302 [2019-09-19 22:31:02,963 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 322 [2019-09-19 22:31:06,388 WARN L191 SmtUtils]: Spent 3.42 s on a formula simplification that was a NOOP. DAG size: 325 [2019-09-19 22:31:16,482 WARN L191 SmtUtils]: Spent 10.08 s on a formula simplification that was a NOOP. DAG size: 808 [2019-09-19 22:31:17,762 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 322 [2019-09-19 22:31:18,928 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 308 [2019-09-19 22:31:20,060 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 302 [2019-09-19 22:31:23,410 WARN L191 SmtUtils]: Spent 3.35 s on a formula simplification that was a NOOP. DAG size: 314 [2019-09-19 22:31:30,350 WARN L191 SmtUtils]: Spent 6.91 s on a formula simplification. DAG size of input: 388 DAG size of output: 341 [2019-09-19 22:31:33,763 WARN L191 SmtUtils]: Spent 3.41 s on a formula simplification that was a NOOP. DAG size: 341 [2019-09-19 22:31:40,628 WARN L191 SmtUtils]: Spent 6.86 s on a formula simplification. DAG size of input: 330 DAG size of output: 325 [2019-09-19 22:31:44,024 WARN L191 SmtUtils]: Spent 3.40 s on a formula simplification that was a NOOP. DAG size: 325 [2019-09-19 22:31:50,921 WARN L191 SmtUtils]: Spent 6.89 s on a formula simplification. DAG size of input: 337 DAG size of output: 328 [2019-09-19 22:31:54,364 WARN L191 SmtUtils]: Spent 3.44 s on a formula simplification that was a NOOP. DAG size: 328 [2019-09-19 22:32:01,562 WARN L191 SmtUtils]: Spent 7.13 s on a formula simplification. DAG size of input: 345 DAG size of output: 336 [2019-09-19 22:32:05,092 WARN L191 SmtUtils]: Spent 3.53 s on a formula simplification that was a NOOP. DAG size: 336 [2019-09-19 22:32:08,813 WARN L191 SmtUtils]: Spent 3.71 s on a formula simplification. DAG size of input: 347 DAG size of output: 329 [2019-09-19 22:32:10,082 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 329 [2019-09-19 22:32:13,927 WARN L191 SmtUtils]: Spent 3.84 s on a formula simplification. DAG size of input: 352 DAG size of output: 335 [2019-09-19 22:32:15,199 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 335 [2019-09-19 22:32:19,054 WARN L191 SmtUtils]: Spent 3.85 s on a formula simplification. DAG size of input: 352 DAG size of output: 335 [2019-09-19 22:32:20,346 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 335 [2019-09-19 22:32:29,773 WARN L191 SmtUtils]: Spent 9.41 s on a formula simplification. DAG size of input: 378 DAG size of output: 362 [2019-09-19 22:32:34,546 WARN L191 SmtUtils]: Spent 4.77 s on a formula simplification that was a NOOP. DAG size: 362 [2019-09-19 22:32:44,054 WARN L191 SmtUtils]: Spent 9.51 s on a formula simplification. DAG size of input: 425 DAG size of output: 362 [2019-09-19 22:32:48,771 WARN L191 SmtUtils]: Spent 4.72 s on a formula simplification that was a NOOP. DAG size: 362 [2019-09-19 22:32:55,990 WARN L191 SmtUtils]: Spent 7.21 s on a formula simplification. DAG size of input: 344 DAG size of output: 340 [2019-09-19 22:32:59,542 WARN L191 SmtUtils]: Spent 3.55 s on a formula simplification that was a NOOP. DAG size: 340 [2019-09-19 22:33:12,056 WARN L191 SmtUtils]: Spent 12.48 s on a formula simplification. DAG size of input: 432 DAG size of output: 394 [2019-09-19 22:33:24,486 WARN L191 SmtUtils]: Spent 12.42 s on a formula simplification. DAG size of input: 432 DAG size of output: 394 [2019-09-19 22:33:31,809 WARN L191 SmtUtils]: Spent 7.30 s on a formula simplification. DAG size of input: 349 DAG size of output: 341 [2019-09-19 22:33:35,675 WARN L191 SmtUtils]: Spent 3.83 s on a formula simplification. DAG size of input: 349 DAG size of output: 331 [2019-09-19 22:33:40,721 WARN L191 SmtUtils]: Spent 5.01 s on a formula simplification. DAG size of input: 355 DAG size of output: 337 [2019-09-19 22:33:45,824 WARN L191 SmtUtils]: Spent 5.06 s on a formula simplification. DAG size of input: 355 DAG size of output: 337 [2019-09-19 22:33:49,433 WARN L191 SmtUtils]: Spent 3.56 s on a formula simplification. DAG size of input: 340 DAG size of output: 330 [2019-09-19 22:33:51,966 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 336 DAG size of output: 3 [2019-09-19 22:33:54,317 WARN L191 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 344 DAG size of output: 6