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 SingleStatement --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product05.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 11:58:06,982 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 11:58:06,984 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 11:58:06,996 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 11:58:06,996 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 11:58:06,997 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 11:58:06,998 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 11:58:07,000 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 11:58:07,002 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 11:58:07,003 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 11:58:07,004 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 11:58:07,005 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 11:58:07,005 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 11:58:07,006 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 11:58:07,007 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 11:58:07,009 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 11:58:07,009 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 11:58:07,010 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 11:58:07,012 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 11:58:07,014 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 11:58:07,016 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 11:58:07,017 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 11:58:07,018 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 11:58:07,019 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 11:58:07,022 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 11:58:07,022 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 11:58:07,023 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 11:58:07,024 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 11:58:07,024 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 11:58:07,025 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 11:58:07,025 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 11:58:07,026 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 11:58:07,027 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 11:58:07,028 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 11:58:07,029 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 11:58:07,029 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 11:58:07,030 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 11:58:07,030 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 11:58:07,031 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 11:58:07,032 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 11:58:07,032 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 11:58:07,033 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-18 11:58:07,054 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 11:58:07,056 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 11:58:07,057 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 11:58:07,058 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 11:58:07,058 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 11:58:07,059 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 11:58:07,059 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 11:58:07,060 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 11:58:07,060 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 11:58:07,060 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 11:58:07,060 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 11:58:07,060 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 11:58:07,061 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 11:58:07,061 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 11:58:07,061 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 11:58:07,061 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 11:58:07,061 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 11:58:07,062 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 11:58:07,062 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 11:58:07,062 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 11:58:07,062 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 11:58:07,062 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 11:58:07,063 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 11:58:07,063 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 11:58:07,063 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 11:58:07,065 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 11:58:07,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 11:58:07,066 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 11:58:07,066 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 -> SingleStatement Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-18 11:58:07,101 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 11:58:07,113 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 11:58:07,117 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 11:58:07,118 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 11:58:07,119 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 11:58:07,119 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product05.cil.c [2019-09-18 11:58:07,192 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41ab8484f/6820335586804013a7ed8a76bb8c65fc/FLAG21db05204 [2019-09-18 11:58:07,818 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 11:58:07,818 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product05.cil.c [2019-09-18 11:58:07,838 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41ab8484f/6820335586804013a7ed8a76bb8c65fc/FLAG21db05204 [2019-09-18 11:58:08,086 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41ab8484f/6820335586804013a7ed8a76bb8c65fc [2019-09-18 11:58:08,095 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 11:58:08,097 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 11:58:08,098 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 11:58:08,098 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 11:58:08,101 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 11:58:08,102 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:58:08" (1/1) ... [2019-09-18 11:58:08,105 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d344efb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:08, skipping insertion in model container [2019-09-18 11:58:08,105 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:58:08" (1/1) ... [2019-09-18 11:58:08,113 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 11:58:08,183 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 11:58:08,965 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:58:08,987 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 11:58:09,140 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:58:09,230 INFO L192 MainTranslator]: Completed translation [2019-09-18 11:58:09,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:09 WrapperNode [2019-09-18 11:58:09,231 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 11:58:09,232 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 11:58:09,232 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 11:58:09,233 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 11:58:09,247 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:09" (1/1) ... [2019-09-18 11:58:09,247 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:09" (1/1) ... [2019-09-18 11:58:09,303 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:09" (1/1) ... [2019-09-18 11:58:09,303 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:09" (1/1) ... [2019-09-18 11:58:09,373 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:09" (1/1) ... [2019-09-18 11:58:09,402 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:09" (1/1) ... [2019-09-18 11:58:09,418 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:09" (1/1) ... [2019-09-18 11:58:09,444 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 11:58:09,446 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 11:58:09,447 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 11:58:09,447 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 11:58:09,448 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:09" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 11:58:09,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 11:58:09,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 11:58:09,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-18 11:58:09,528 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-18 11:58:09,528 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-18 11:58:09,528 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-18 11:58:09,528 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-18 11:58:09,529 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-18 11:58:09,529 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-18 11:58:09,529 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 11:58:09,529 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-18 11:58:09,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-18 11:58:09,530 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-18 11:58:09,530 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-18 11:58:09,530 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-18 11:58:09,530 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-18 11:58:09,530 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-18 11:58:09,531 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-18 11:58:09,531 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-18 11:58:09,531 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-18 11:58:09,531 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-18 11:58:09,532 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-18 11:58:09,532 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-18 11:58:09,533 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-18 11:58:09,533 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-18 11:58:09,534 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-18 11:58:09,534 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-18 11:58:09,534 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-18 11:58:09,534 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-18 11:58:09,534 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-18 11:58:09,534 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-18 11:58:09,535 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-18 11:58:09,535 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-18 11:58:09,535 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-18 11:58:09,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-18 11:58:09,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-18 11:58:09,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-18 11:58:09,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-18 11:58:09,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-18 11:58:09,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-18 11:58:09,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-18 11:58:09,536 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-18 11:58:09,537 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-18 11:58:09,537 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-18 11:58:09,537 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-18 11:58:09,537 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-18 11:58:09,537 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-18 11:58:09,537 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-18 11:58:09,537 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-18 11:58:09,538 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-18 11:58:09,538 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-18 11:58:09,538 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-18 11:58:09,538 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-18 11:58:09,538 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-18 11:58:09,538 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-18 11:58:09,539 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-18 11:58:09,539 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-18 11:58:09,539 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-18 11:58:09,539 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-18 11:58:09,540 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-18 11:58:09,540 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-18 11:58:09,540 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-18 11:58:09,540 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-18 11:58:09,540 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-18 11:58:09,540 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-18 11:58:09,541 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-18 11:58:09,541 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-18 11:58:09,541 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-18 11:58:09,541 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-18 11:58:09,541 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-18 11:58:09,541 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-18 11:58:09,542 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-18 11:58:09,542 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-18 11:58:09,543 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-09-18 11:58:09,543 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-18 11:58:09,543 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-18 11:58:09,544 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-18 11:58:09,544 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-18 11:58:09,544 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-18 11:58:09,544 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-18 11:58:09,545 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-18 11:58:09,545 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-18 11:58:09,546 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-18 11:58:09,546 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-18 11:58:09,546 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-18 11:58:09,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-18 11:58:09,546 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-18 11:58:09,547 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-18 11:58:09,547 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-18 11:58:09,547 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-18 11:58:09,548 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-18 11:58:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 11:58:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 11:58:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-18 11:58:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-18 11:58:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-18 11:58:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-18 11:58:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-18 11:58:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-18 11:58:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-18 11:58:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-18 11:58:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-18 11:58:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-18 11:58:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-18 11:58:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-18 11:58:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-18 11:58:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-18 11:58:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-18 11:58:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-18 11:58:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-18 11:58:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-18 11:58:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-18 11:58:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 11:58:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-18 11:58:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-18 11:58:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-18 11:58:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-18 11:58:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-18 11:58:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-18 11:58:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-18 11:58:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-18 11:58:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-18 11:58:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-18 11:58:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-18 11:58:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-18 11:58:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-18 11:58:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-18 11:58:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-18 11:58:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-18 11:58:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-18 11:58:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-18 11:58:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-18 11:58:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-18 11:58:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-18 11:58:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-18 11:58:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-18 11:58:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-18 11:58:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-18 11:58:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-18 11:58:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-18 11:58:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-18 11:58:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-18 11:58:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-18 11:58:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-18 11:58:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-18 11:58:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-18 11:58:09,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-18 11:58:09,563 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-18 11:58:09,563 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-18 11:58:09,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-18 11:58:09,563 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-18 11:58:09,563 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-18 11:58:09,564 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-18 11:58:09,564 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-18 11:58:09,564 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-18 11:58:09,567 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-18 11:58:09,567 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-18 11:58:09,568 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-18 11:58:09,568 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-18 11:58:09,568 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-18 11:58:09,568 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-18 11:58:09,568 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-18 11:58:09,568 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-18 11:58:09,568 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-18 11:58:09,569 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-18 11:58:09,569 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-18 11:58:09,569 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-18 11:58:09,569 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-18 11:58:09,570 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-18 11:58:09,570 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-18 11:58:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-18 11:58:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-18 11:58:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-18 11:58:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-18 11:58:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-18 11:58:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-18 11:58:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-18 11:58:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-18 11:58:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-18 11:58:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-18 11:58:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-18 11:58:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-18 11:58:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-18 11:58:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-18 11:58:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-18 11:58:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-18 11:58:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-18 11:58:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-18 11:58:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-18 11:58:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-18 11:58:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-09-18 11:58:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-18 11:58:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-18 11:58:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-18 11:58:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 11:58:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-18 11:58:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 11:58:11,639 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 11:58:11,640 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-18 11:58:11,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:58:11 BoogieIcfgContainer [2019-09-18 11:58:11,642 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 11:58:11,643 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 11:58:11,643 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 11:58:11,643 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 11:58:11,644 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:58:11" (1/1) ... [2019-09-18 11:58:11,645 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 11:58:11,668 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 11:58:11,668 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 11:58:11,679 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 11:58:11,688 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 11:58:11,689 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 11:58:12,394 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 59 [2019-09-18 11:58:12,523 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:58:12,749 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-09-18 11:58:13,028 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 81 [2019-09-18 11:58:13,317 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 78 [2019-09-18 11:58:13,707 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 92 [2019-09-18 11:58:14,036 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2019-09-18 11:58:14,847 WARN L191 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 155 [2019-09-18 11:58:15,510 WARN L191 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 150 [2019-09-18 11:58:16,616 WARN L191 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 163 [2019-09-18 11:58:17,515 WARN L191 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 162 [2019-09-18 11:58:18,713 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 217 DAG size of output: 176 [2019-09-18 11:58:19,618 WARN L191 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 171 [2019-09-18 11:58:19,872 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 11:58:21,013 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 271 DAG size of output: 184 [2019-09-18 11:58:22,087 WARN L191 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 181 [2019-09-18 11:58:22,419 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-18 11:58:24,079 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 308 DAG size of output: 194 [2019-09-18 11:58:24,286 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 11:58:25,434 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 234 DAG size of output: 195 [2019-09-18 11:58:25,820 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-18 11:58:27,811 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 332 DAG size of output: 208 [2019-09-18 11:58:29,159 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 246 DAG size of output: 205 [2019-09-18 11:58:29,681 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-09-18 11:58:32,021 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 358 DAG size of output: 218 [2019-09-18 11:58:33,467 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 260 DAG size of output: 217 [2019-09-18 11:58:34,149 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-09-18 11:58:36,968 WARN L191 SmtUtils]: Spent 2.81 s on a formula simplification. DAG size of input: 393 DAG size of output: 230 [2019-09-18 11:58:37,243 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-18 11:58:38,794 WARN L191 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 275 DAG size of output: 233 [2019-09-18 11:58:39,628 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 279 [2019-09-18 11:58:43,155 WARN L191 SmtUtils]: Spent 3.52 s on a formula simplification. DAG size of input: 479 DAG size of output: 247 [2019-09-18 11:58:44,839 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 284 DAG size of output: 242 [2019-09-18 11:58:45,926 WARN L191 SmtUtils]: Spent 612.00 ms on a formula simplification that was a NOOP. DAG size: 333 [2019-09-18 11:58:50,040 WARN L191 SmtUtils]: Spent 4.10 s on a formula simplification. DAG size of input: 481 DAG size of output: 255 [2019-09-18 11:58:50,320 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:58:52,124 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 314 DAG size of output: 256 [2019-09-18 11:58:53,443 WARN L191 SmtUtils]: Spent 780.00 ms on a formula simplification that was a NOOP. DAG size: 379 [2019-09-18 11:58:58,191 WARN L191 SmtUtils]: Spent 4.74 s on a formula simplification. DAG size of input: 493 DAG size of output: 269 [2019-09-18 11:58:58,547 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-09-18 11:59:00,626 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 337 DAG size of output: 274 [2019-09-18 11:59:02,349 WARN L191 SmtUtils]: Spent 931.00 ms on a formula simplification that was a NOOP. DAG size: 421 [2019-09-18 11:59:08,439 WARN L191 SmtUtils]: Spent 6.08 s on a formula simplification. DAG size of input: 592 DAG size of output: 287 [2019-09-18 11:59:08,720 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 11:59:10,852 WARN L191 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 346 DAG size of output: 284 [2019-09-18 11:59:12,778 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 483 [2019-09-18 11:59:19,948 WARN L191 SmtUtils]: Spent 7.16 s on a formula simplification. DAG size of input: 686 DAG size of output: 298 [2019-09-18 11:59:22,403 WARN L191 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 353 DAG size of output: 293 [2019-09-18 11:59:24,266 WARN L191 SmtUtils]: Spent 1.46 s on a formula simplification that was a NOOP. DAG size: 553 [2019-09-18 11:59:33,025 WARN L191 SmtUtils]: Spent 8.74 s on a formula simplification. DAG size of input: 859 DAG size of output: 445 [2019-09-18 11:59:38,048 WARN L191 SmtUtils]: Spent 4.70 s on a formula simplification. DAG size of input: 509 DAG size of output: 440 [2019-09-18 11:59:40,275 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification that was a NOOP. DAG size: 627 [2019-09-18 11:59:50,739 WARN L191 SmtUtils]: Spent 10.44 s on a formula simplification. DAG size of input: 959 DAG size of output: 453 [2019-09-18 11:59:51,109 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-09-18 11:59:55,985 WARN L191 SmtUtils]: Spent 4.87 s on a formula simplification. DAG size of input: 523 DAG size of output: 450 [2019-09-18 11:59:59,496 WARN L191 SmtUtils]: Spent 2.15 s on a formula simplification that was a NOOP. DAG size: 701 [2019-09-18 12:00:16,533 WARN L191 SmtUtils]: Spent 17.02 s on a formula simplification. DAG size of input: 971 DAG size of output: 463 [2019-09-18 12:00:16,959 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-18 12:00:22,270 WARN L191 SmtUtils]: Spent 5.31 s on a formula simplification. DAG size of input: 539 DAG size of output: 462 [2019-09-18 12:00:25,513 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification that was a NOOP. DAG size: 775 [2019-09-18 12:00:39,439 WARN L191 SmtUtils]: Spent 13.90 s on a formula simplification. DAG size of input: 1196 DAG size of output: 476 [2019-09-18 12:00:39,891 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-18 12:00:45,424 WARN L191 SmtUtils]: Spent 5.53 s on a formula simplification. DAG size of input: 533 DAG size of output: 471 [2019-09-18 12:00:50,775 WARN L191 SmtUtils]: Spent 3.28 s on a formula simplification that was a NOOP. DAG size: 861 [2019-09-18 12:01:14,266 WARN L191 SmtUtils]: Spent 23.46 s on a formula simplification. DAG size of input: 1183 DAG size of output: 501 [2019-09-18 12:01:14,770 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-18 12:01:20,832 WARN L191 SmtUtils]: Spent 6.06 s on a formula simplification. DAG size of input: 579 DAG size of output: 498 [2019-09-18 12:01:26,844 WARN L191 SmtUtils]: Spent 3.77 s on a formula simplification that was a NOOP. DAG size: 947 [2019-09-18 12:01:51,071 WARN L191 SmtUtils]: Spent 24.20 s on a formula simplification. DAG size of input: 1153 DAG size of output: 512 [2019-09-18 12:01:51,577 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-18 12:01:57,863 WARN L191 SmtUtils]: Spent 6.28 s on a formula simplification. DAG size of input: 571 DAG size of output: 507 [2019-09-18 12:02:05,233 WARN L191 SmtUtils]: Spent 4.56 s on a formula simplification that was a NOOP. DAG size: 1041 [2019-09-18 12:02:34,190 WARN L191 SmtUtils]: Spent 28.93 s on a formula simplification. DAG size of input: 1289 DAG size of output: 520 [2019-09-18 12:02:34,802 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-18 12:02:41,673 WARN L191 SmtUtils]: Spent 6.86 s on a formula simplification. DAG size of input: 609 DAG size of output: 519 [2019-09-18 12:02:49,988 WARN L191 SmtUtils]: Spent 5.22 s on a formula simplification that was a NOOP. DAG size: 1131 [2019-09-18 12:03:24,345 WARN L191 SmtUtils]: Spent 34.31 s on a formula simplification. DAG size of input: 1416 DAG size of output: 533 [2019-09-18 12:03:24,938 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-18 12:03:32,050 WARN L191 SmtUtils]: Spent 7.10 s on a formula simplification. DAG size of input: 616 DAG size of output: 528 [2019-09-18 12:03:35,396 WARN L191 SmtUtils]: Spent 3.34 s on a formula simplification that was a NOOP. DAG size: 528 [2019-09-18 12:03:38,791 WARN L191 SmtUtils]: Spent 3.39 s on a formula simplification that was a NOOP. DAG size: 528 [2019-09-18 12:03:38,810 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 560 for LOIs [2019-09-18 12:03:39,101 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 542 for LOIs [2019-09-18 12:04:01,251 WARN L191 SmtUtils]: Spent 20.93 s on a formula simplification. DAG size of input: 584 DAG size of output: 584 [2019-09-18 12:04:11,694 WARN L191 SmtUtils]: Spent 10.44 s on a formula simplification that was a NOOP. DAG size: 584 [2019-09-18 12:04:21,231 WARN L191 SmtUtils]: Spent 8.07 s on a formula simplification. DAG size of input: 588 DAG size of output: 574 [2019-09-18 12:04:25,170 WARN L191 SmtUtils]: Spent 3.94 s on a formula simplification that was a NOOP. DAG size: 574 [2019-09-18 12:04:33,251 WARN L191 SmtUtils]: Spent 8.08 s on a formula simplification. DAG size of input: 583 DAG size of output: 572 [2019-09-18 12:04:37,238 WARN L191 SmtUtils]: Spent 3.99 s on a formula simplification that was a NOOP. DAG size: 572 [2019-09-18 12:05:05,387 WARN L191 SmtUtils]: Spent 28.14 s on a formula simplification. DAG size of input: 592 DAG size of output: 592 [2019-09-18 12:05:06,310 WARN L191 SmtUtils]: Spent 919.00 ms on a formula simplification that was a NOOP. DAG size: 303 [2019-09-18 12:05:07,171 WARN L191 SmtUtils]: Spent 858.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-09-18 12:05:08,044 WARN L191 SmtUtils]: Spent 871.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-09-18 12:05:10,597 WARN L191 SmtUtils]: Spent 2.55 s on a formula simplification that was a NOOP. DAG size: 304 [2019-09-18 12:05:17,160 WARN L191 SmtUtils]: Spent 6.56 s on a formula simplification that was a NOOP. DAG size: 650 [2019-09-18 12:05:18,022 WARN L191 SmtUtils]: Spent 859.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-09-18 12:05:18,885 WARN L191 SmtUtils]: Spent 861.00 ms on a formula simplification that was a NOOP. DAG size: 293 [2019-09-18 12:05:19,804 WARN L191 SmtUtils]: Spent 918.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-09-18 12:05:22,365 WARN L191 SmtUtils]: Spent 2.56 s on a formula simplification that was a NOOP. DAG size: 304 [2019-09-18 12:05:30,634 WARN L191 SmtUtils]: Spent 8.26 s on a formula simplification. DAG size of input: 598 DAG size of output: 578 [2019-09-18 12:05:34,625 WARN L191 SmtUtils]: Spent 3.99 s on a formula simplification that was a NOOP. DAG size: 578 [2019-09-18 12:05:43,055 WARN L191 SmtUtils]: Spent 8.39 s on a formula simplification. DAG size of input: 598 DAG size of output: 578 [2019-09-18 12:05:47,221 WARN L191 SmtUtils]: Spent 4.17 s on a formula simplification that was a NOOP. DAG size: 578 [2019-09-18 12:05:55,933 WARN L191 SmtUtils]: Spent 8.68 s on a formula simplification. DAG size of input: 598 DAG size of output: 578 [2019-09-18 12:06:00,041 WARN L191 SmtUtils]: Spent 4.11 s on a formula simplification that was a NOOP. DAG size: 578 [2019-09-18 12:06:08,305 WARN L191 SmtUtils]: Spent 8.24 s on a formula simplification. DAG size of input: 598 DAG size of output: 578 [2019-09-18 12:06:12,237 WARN L191 SmtUtils]: Spent 3.93 s on a formula simplification that was a NOOP. DAG size: 578 [2019-09-18 12:06:20,468 WARN L191 SmtUtils]: Spent 8.23 s on a formula simplification. DAG size of input: 598 DAG size of output: 578 [2019-09-18 12:06:24,485 WARN L191 SmtUtils]: Spent 4.02 s on a formula simplification that was a NOOP. DAG size: 578 [2019-09-18 12:06:32,743 WARN L191 SmtUtils]: Spent 8.22 s on a formula simplification. DAG size of input: 598 DAG size of output: 578 [2019-09-18 12:06:36,800 WARN L191 SmtUtils]: Spent 4.06 s on a formula simplification that was a NOOP. DAG size: 578 [2019-09-18 12:06:45,000 WARN L191 SmtUtils]: Spent 8.16 s on a formula simplification. DAG size of input: 598 DAG size of output: 578 [2019-09-18 12:06:49,026 WARN L191 SmtUtils]: Spent 4.02 s on a formula simplification that was a NOOP. DAG size: 578 [2019-09-18 12:06:57,205 WARN L191 SmtUtils]: Spent 8.17 s on a formula simplification. DAG size of input: 598 DAG size of output: 578 [2019-09-18 12:07:01,189 WARN L191 SmtUtils]: Spent 3.98 s on a formula simplification that was a NOOP. DAG size: 578 [2019-09-18 12:07:09,482 WARN L191 SmtUtils]: Spent 8.28 s on a formula simplification. DAG size of input: 598 DAG size of output: 578 [2019-09-18 12:07:13,491 WARN L191 SmtUtils]: Spent 4.01 s on a formula simplification that was a NOOP. DAG size: 578 [2019-09-18 12:07:21,821 WARN L191 SmtUtils]: Spent 8.28 s on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-09-18 12:07:26,031 WARN L191 SmtUtils]: Spent 4.21 s on a formula simplification that was a NOOP. DAG size: 590 [2019-09-18 12:07:34,308 WARN L191 SmtUtils]: Spent 8.28 s on a formula simplification. DAG size of input: 596 DAG size of output: 590 [2019-09-18 12:07:38,427 WARN L191 SmtUtils]: Spent 4.12 s on a formula simplification that was a NOOP. DAG size: 590 [2019-09-18 12:07:46,615 WARN L191 SmtUtils]: Spent 8.18 s on a formula simplification. DAG size of input: 589 DAG size of output: 584 [2019-09-18 12:07:50,742 WARN L191 SmtUtils]: Spent 4.13 s on a formula simplification that was a NOOP. DAG size: 584 [2019-09-18 12:07:58,846 WARN L191 SmtUtils]: Spent 8.10 s on a formula simplification. DAG size of input: 598 DAG size of output: 578 [2019-09-18 12:08:02,866 WARN L191 SmtUtils]: Spent 4.02 s on a formula simplification that was a NOOP. DAG size: 578 [2019-09-18 12:08:11,093 WARN L191 SmtUtils]: Spent 8.22 s on a formula simplification. DAG size of input: 589 DAG size of output: 584 [2019-09-18 12:08:15,232 WARN L191 SmtUtils]: Spent 4.14 s on a formula simplification that was a NOOP. DAG size: 584 [2019-09-18 12:08:23,477 WARN L191 SmtUtils]: Spent 8.24 s on a formula simplification. DAG size of input: 591 DAG size of output: 586 [2019-09-18 12:08:27,631 WARN L191 SmtUtils]: Spent 4.15 s on a formula simplification that was a NOOP. DAG size: 586 [2019-09-18 12:08:34,283 WARN L191 SmtUtils]: Spent 6.64 s on a formula simplification that was a NOOP. DAG size: 665 [2019-09-18 12:08:35,255 WARN L191 SmtUtils]: Spent 970.00 ms on a formula simplification that was a NOOP. DAG size: 319 [2019-09-18 12:08:36,096 WARN L191 SmtUtils]: Spent 839.00 ms on a formula simplification that was a NOOP. DAG size: 291 [2019-09-18 12:08:36,966 WARN L191 SmtUtils]: Spent 869.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-09-18 12:08:39,444 WARN L191 SmtUtils]: Spent 2.48 s on a formula simplification that was a NOOP. DAG size: 304 [2019-09-18 12:08:47,641 WARN L191 SmtUtils]: Spent 8.18 s on a formula simplification. DAG size of input: 598 DAG size of output: 578 [2019-09-18 12:08:51,667 WARN L191 SmtUtils]: Spent 4.02 s on a formula simplification that was a NOOP. DAG size: 578 [2019-09-18 12:08:59,891 WARN L191 SmtUtils]: Spent 8.22 s on a formula simplification. DAG size of input: 598 DAG size of output: 578 [2019-09-18 12:09:03,819 WARN L191 SmtUtils]: Spent 3.93 s on a formula simplification that was a NOOP. DAG size: 578 [2019-09-18 12:09:12,035 WARN L191 SmtUtils]: Spent 8.17 s on a formula simplification. DAG size of input: 590 DAG size of output: 582 [2019-09-18 12:09:16,090 WARN L191 SmtUtils]: Spent 4.05 s on a formula simplification that was a NOOP. DAG size: 582 [2019-09-18 12:09:24,307 WARN L191 SmtUtils]: Spent 8.22 s on a formula simplification. DAG size of input: 590 DAG size of output: 582 [2019-09-18 12:09:28,359 WARN L191 SmtUtils]: Spent 4.05 s on a formula simplification that was a NOOP. DAG size: 582 [2019-09-18 12:09:36,527 WARN L191 SmtUtils]: Spent 8.16 s on a formula simplification. DAG size of input: 598 DAG size of output: 578 [2019-09-18 12:09:40,529 WARN L191 SmtUtils]: Spent 4.00 s on a formula simplification that was a NOOP. DAG size: 578 [2019-09-18 12:09:44,570 WARN L191 SmtUtils]: Spent 4.04 s on a formula simplification that was a NOOP. DAG size: 582 [2019-09-18 12:09:48,614 WARN L191 SmtUtils]: Spent 4.04 s on a formula simplification that was a NOOP. DAG size: 582 [2019-09-18 12:09:56,800 WARN L191 SmtUtils]: Spent 8.17 s on a formula simplification. DAG size of input: 598 DAG size of output: 578 [2019-09-18 12:10:00,864 WARN L191 SmtUtils]: Spent 4.06 s on a formula simplification that was a NOOP. DAG size: 578 [2019-09-18 12:10:09,035 WARN L191 SmtUtils]: Spent 8.15 s on a formula simplification. DAG size of input: 598 DAG size of output: 578 [2019-09-18 12:10:13,036 WARN L191 SmtUtils]: Spent 4.00 s on a formula simplification that was a NOOP. DAG size: 578 [2019-09-18 12:10:21,100 WARN L191 SmtUtils]: Spent 8.06 s on a formula simplification. DAG size of input: 585 DAG size of output: 580 [2019-09-18 12:10:25,149 WARN L191 SmtUtils]: Spent 4.05 s on a formula simplification that was a NOOP. DAG size: 580 [2019-09-18 12:10:33,347 WARN L191 SmtUtils]: Spent 8.18 s on a formula simplification. DAG size of input: 598 DAG size of output: 578 [2019-09-18 12:10:37,376 WARN L191 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 578 [2019-09-18 12:10:45,498 WARN L191 SmtUtils]: Spent 8.10 s on a formula simplification. DAG size of input: 598 DAG size of output: 578 [2019-09-18 12:10:49,546 WARN L191 SmtUtils]: Spent 4.05 s on a formula simplification that was a NOOP. DAG size: 578 [2019-09-18 12:10:53,601 WARN L191 SmtUtils]: Spent 4.05 s on a formula simplification that was a NOOP. DAG size: 582 [2019-09-18 12:10:57,687 WARN L191 SmtUtils]: Spent 4.08 s on a formula simplification that was a NOOP. DAG size: 582 [2019-09-18 12:11:05,869 WARN L191 SmtUtils]: Spent 8.18 s on a formula simplification. DAG size of input: 589 DAG size of output: 584 [2019-09-18 12:11:09,948 WARN L191 SmtUtils]: Spent 4.08 s on a formula simplification that was a NOOP. DAG size: 584 [2019-09-18 12:11:16,565 WARN L191 SmtUtils]: Spent 6.61 s on a formula simplification that was a NOOP. DAG size: 663 [2019-09-18 12:11:17,516 WARN L191 SmtUtils]: Spent 949.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2019-09-18 12:11:18,346 WARN L191 SmtUtils]: Spent 828.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-09-18 12:11:19,222 WARN L191 SmtUtils]: Spent 874.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-09-18 12:11:21,674 WARN L191 SmtUtils]: Spent 2.45 s on a formula simplification that was a NOOP. DAG size: 304