java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block SequenceOfStatements --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/email_spec4_product17.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 03:19:57,932 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 03:19:57,934 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 03:19:57,949 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 03:19:57,949 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 03:19:57,950 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 03:19:57,952 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 03:19:57,953 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 03:19:57,955 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 03:19:57,956 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 03:19:57,957 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 03:19:57,958 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 03:19:57,958 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 03:19:57,959 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 03:19:57,960 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 03:19:57,961 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 03:19:57,962 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 03:19:57,963 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 03:19:57,965 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 03:19:57,967 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 03:19:57,968 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 03:19:57,969 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 03:19:57,970 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 03:19:57,971 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 03:19:57,973 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 03:19:57,973 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 03:19:57,974 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 03:19:57,975 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 03:19:57,975 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 03:19:57,976 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 03:19:57,976 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 03:19:57,977 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 03:19:57,978 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 03:19:57,979 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 03:19:57,980 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 03:19:57,980 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 03:19:57,981 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 03:19:57,981 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 03:19:57,981 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 03:19:57,982 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 03:19:57,983 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 03:19:57,983 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-18 03:19:57,997 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 03:19:57,997 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 03:19:57,998 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 03:19:57,999 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 03:19:57,999 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 03:19:57,999 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 03:19:57,999 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 03:19:58,000 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 03:19:58,000 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 03:19:58,000 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 03:19:58,000 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 03:19:58,000 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 03:19:58,001 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 03:19:58,001 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 03:19:58,001 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 03:19:58,001 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 03:19:58,001 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 03:19:58,002 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 03:19:58,002 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 03:19:58,002 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 03:19:58,002 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 03:19:58,002 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 03:19:58,003 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 03:19:58,003 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 03:19:58,004 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 03:19:58,004 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 03:19:58,004 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 03:19:58,004 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 03:19:58,004 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-18 03:19:58,056 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 03:19:58,071 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 03:19:58,075 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 03:19:58,076 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 03:19:58,077 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 03:19:58,078 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec4_product17.cil.c [2019-09-18 03:19:58,144 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2adba2b2/3957bc374f1a473ebb994480b005ac10/FLAG09d8bb096 [2019-09-18 03:19:58,782 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 03:19:58,782 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec4_product17.cil.c [2019-09-18 03:19:58,804 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2adba2b2/3957bc374f1a473ebb994480b005ac10/FLAG09d8bb096 [2019-09-18 03:19:59,022 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2adba2b2/3957bc374f1a473ebb994480b005ac10 [2019-09-18 03:19:59,033 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 03:19:59,034 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 03:19:59,036 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 03:19:59,036 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 03:19:59,039 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 03:19:59,040 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 03:19:59" (1/1) ... [2019-09-18 03:19:59,044 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42c1bc9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:19:59, skipping insertion in model container [2019-09-18 03:19:59,044 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 03:19:59" (1/1) ... [2019-09-18 03:19:59,051 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 03:19:59,145 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 03:19:59,889 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 03:19:59,916 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 03:20:00,064 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 03:20:00,152 INFO L192 MainTranslator]: Completed translation [2019-09-18 03:20:00,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:20:00 WrapperNode [2019-09-18 03:20:00,152 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 03:20:00,153 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 03:20:00,153 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 03:20:00,153 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 03:20:00,164 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:20:00" (1/1) ... [2019-09-18 03:20:00,164 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:20:00" (1/1) ... [2019-09-18 03:20:00,195 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:20:00" (1/1) ... [2019-09-18 03:20:00,195 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:20:00" (1/1) ... [2019-09-18 03:20:00,248 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:20:00" (1/1) ... [2019-09-18 03:20:00,282 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:20:00" (1/1) ... [2019-09-18 03:20:00,306 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:20:00" (1/1) ... [2019-09-18 03:20:00,330 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 03:20:00,330 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 03:20:00,330 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 03:20:00,330 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 03:20:00,334 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:20:00" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 03:20:00,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 03:20:00,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 03:20:00,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-18 03:20:00,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__SignForward_spec__1 [2019-09-18 03:20:00,402 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-18 03:20:00,402 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-18 03:20:00,402 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-18 03:20:00,402 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-18 03:20:00,403 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-18 03:20:00,403 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-18 03:20:00,403 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-18 03:20:00,403 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-18 03:20:00,404 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-18 03:20:00,404 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-18 03:20:00,404 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-18 03:20:00,404 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-18 03:20:00,405 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-18 03:20:00,405 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-18 03:20:00,405 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-18 03:20:00,405 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-18 03:20:00,405 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-18 03:20:00,406 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-18 03:20:00,406 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-18 03:20:00,406 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-18 03:20:00,406 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-18 03:20:00,407 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-18 03:20:00,407 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-18 03:20:00,407 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-18 03:20:00,407 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-18 03:20:00,407 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-18 03:20:00,407 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-18 03:20:00,408 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-18 03:20:00,408 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-18 03:20:00,408 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-09-18 03:20:00,408 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-18 03:20:00,408 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-09-18 03:20:00,409 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-18 03:20:00,409 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-09-18 03:20:00,409 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-18 03:20:00,409 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-18 03:20:00,409 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-18 03:20:00,410 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-18 03:20:00,410 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 03:20:00,410 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-09-18 03:20:00,410 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-09-18 03:20:00,410 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-09-18 03:20:00,410 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-09-18 03:20:00,411 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-09-18 03:20:00,411 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-09-18 03:20:00,411 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-09-18 03:20:00,411 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-09-18 03:20:00,411 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-09-18 03:20:00,412 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-09-18 03:20:00,412 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-18 03:20:00,412 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-09-18 03:20:00,412 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AddressBook [2019-09-18 03:20:00,412 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-18 03:20:00,413 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-18 03:20:00,413 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-09-18 03:20:00,413 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-18 03:20:00,413 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-18 03:20:00,413 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-18 03:20:00,414 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-18 03:20:00,414 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-18 03:20:00,414 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-18 03:20:00,414 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-18 03:20:00,414 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-09-18 03:20:00,414 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-09-18 03:20:00,415 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-09-18 03:20:00,415 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-09-18 03:20:00,415 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-09-18 03:20:00,415 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-18 03:20:00,415 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-18 03:20:00,415 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-18 03:20:00,416 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-18 03:20:00,416 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-18 03:20:00,416 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-18 03:20:00,416 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-18 03:20:00,416 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-18 03:20:00,417 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-18 03:20:00,417 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-18 03:20:00,417 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-18 03:20:00,417 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-18 03:20:00,417 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-18 03:20:00,417 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-18 03:20:00,418 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-18 03:20:00,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-18 03:20:00,418 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-18 03:20:00,418 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-18 03:20:00,418 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-18 03:20:00,419 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-18 03:20:00,419 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-18 03:20:00,419 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-18 03:20:00,419 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-18 03:20:00,419 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-18 03:20:00,420 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-18 03:20:00,420 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-18 03:20:00,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-18 03:20:00,420 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AddressBook [2019-09-18 03:20:00,420 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Sign [2019-09-18 03:20:00,420 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-18 03:20:00,421 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-18 03:20:00,421 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-18 03:20:00,421 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-18 03:20:00,421 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-18 03:20:00,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-18 03:20:00,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-18 03:20:00,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-18 03:20:00,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-18 03:20:00,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-18 03:20:00,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-18 03:20:00,422 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 03:20:00,422 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 03:20:00,423 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-18 03:20:00,423 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-18 03:20:00,423 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-18 03:20:00,423 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-18 03:20:00,423 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__SignForward_spec__1 [2019-09-18 03:20:00,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-18 03:20:00,423 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-18 03:20:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-18 03:20:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-18 03:20:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-18 03:20:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-18 03:20:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-18 03:20:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-18 03:20:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-18 03:20:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-18 03:20:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-18 03:20:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-18 03:20:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-18 03:20:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-18 03:20:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-18 03:20:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-18 03:20:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-18 03:20:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-18 03:20:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-18 03:20:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-18 03:20:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-18 03:20:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-18 03:20:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-18 03:20:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-18 03:20:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-18 03:20:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-18 03:20:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-18 03:20:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-18 03:20:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-18 03:20:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-18 03:20:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-18 03:20:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-18 03:20:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-18 03:20:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-18 03:20:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-18 03:20:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-18 03:20:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-18 03:20:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-18 03:20:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-09-18 03:20:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-18 03:20:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-18 03:20:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-18 03:20:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-18 03:20:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-18 03:20:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-18 03:20:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-18 03:20:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 03:20:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-09-18 03:20:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-09-18 03:20:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-09-18 03:20:00,431 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-09-18 03:20:00,431 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-09-18 03:20:00,431 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-09-18 03:20:00,431 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-09-18 03:20:00,433 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-09-18 03:20:00,433 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-09-18 03:20:00,434 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-09-18 03:20:00,434 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-09-18 03:20:00,434 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-09-18 03:20:00,434 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-09-18 03:20:00,434 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-18 03:20:00,434 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-18 03:20:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-18 03:20:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-18 03:20:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-18 03:20:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-18 03:20:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-18 03:20:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-18 03:20:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-18 03:20:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-18 03:20:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-18 03:20:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-18 03:20:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-18 03:20:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-18 03:20:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-18 03:20:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-09-18 03:20:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-09-18 03:20:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-09-18 03:20:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-09-18 03:20:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-09-18 03:20:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AddressBook [2019-09-18 03:20:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-09-18 03:20:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-18 03:20:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-18 03:20:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-18 03:20:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-18 03:20:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-18 03:20:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-18 03:20:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-18 03:20:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-18 03:20:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-18 03:20:00,440 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-18 03:20:00,440 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-18 03:20:00,441 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-18 03:20:00,441 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-18 03:20:00,441 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-18 03:20:00,441 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-18 03:20:00,441 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-18 03:20:00,441 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AddressBook [2019-09-18 03:20:00,442 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Sign [2019-09-18 03:20:00,442 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-18 03:20:00,442 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-18 03:20:00,442 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-18 03:20:00,442 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-18 03:20:00,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-18 03:20:00,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-18 03:20:00,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-18 03:20:00,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-18 03:20:00,443 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-18 03:20:00,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-18 03:20:00,443 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-18 03:20:00,443 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-18 03:20:00,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-18 03:20:00,443 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-18 03:20:00,443 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-18 03:20:00,444 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-18 03:20:00,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 03:20:00,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-18 03:20:00,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 03:20:02,433 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 03:20:02,433 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-18 03:20:02,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 03:20:02 BoogieIcfgContainer [2019-09-18 03:20:02,435 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 03:20:02,436 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 03:20:02,436 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 03:20:02,436 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 03:20:02,438 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 03:20:02" (1/1) ... [2019-09-18 03:20:02,438 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 03:20:02,463 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 03:20:02,463 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 03:20:02,485 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 03:20:02,495 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 03:20:02,496 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 03:21:53,659 WARN L191 SmtUtils]: Spent 1.14 m on a formula simplification that was a NOOP. DAG size: 664 [2019-09-18 03:21:56,999 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 291 DAG size of output: 237 [2019-09-18 03:22:06,416 WARN L191 SmtUtils]: Spent 9.41 s on a formula simplification. DAG size of input: 701 DAG size of output: 633 [2019-09-18 03:22:10,702 WARN L191 SmtUtils]: Spent 4.28 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:22:14,952 WARN L191 SmtUtils]: Spent 4.25 s on a formula simplification that was a NOOP. DAG size: 633 [2019-09-18 03:22:14,996 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 743 for LOIs [2019-09-18 03:22:15,567 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 722 for LOIs [2019-09-18 03:22:27,937 WARN L191 SmtUtils]: Spent 12.04 s on a formula simplification. DAG size of input: 758 DAG size of output: 750 [2019-09-18 03:22:33,860 WARN L191 SmtUtils]: Spent 5.92 s on a formula simplification that was a NOOP. DAG size: 750 [2019-09-18 03:22:46,014 WARN L191 SmtUtils]: Spent 12.05 s on a formula simplification. DAG size of input: 762 DAG size of output: 754 [2019-09-18 03:22:52,056 WARN L191 SmtUtils]: Spent 6.04 s on a formula simplification that was a NOOP. DAG size: 754 [2019-09-18 03:23:04,181 WARN L191 SmtUtils]: Spent 12.09 s on a formula simplification. DAG size of input: 762 DAG size of output: 754 [2019-09-18 03:23:10,156 WARN L191 SmtUtils]: Spent 5.97 s on a formula simplification that was a NOOP. DAG size: 754 [2019-09-18 03:23:22,210 WARN L191 SmtUtils]: Spent 12.05 s on a formula simplification. DAG size of input: 761 DAG size of output: 756 [2019-09-18 03:23:28,230 WARN L191 SmtUtils]: Spent 6.02 s on a formula simplification that was a NOOP. DAG size: 756 [2019-09-18 03:23:40,474 WARN L191 SmtUtils]: Spent 12.14 s on a formula simplification. DAG size of input: 768 DAG size of output: 760 [2019-09-18 03:23:46,552 WARN L191 SmtUtils]: Spent 6.08 s on a formula simplification that was a NOOP. DAG size: 760 [2019-09-18 03:23:58,714 WARN L191 SmtUtils]: Spent 12.13 s on a formula simplification. DAG size of input: 767 DAG size of output: 762 [2019-09-18 03:24:04,801 WARN L191 SmtUtils]: Spent 6.09 s on a formula simplification that was a NOOP. DAG size: 762 [2019-09-18 03:24:17,180 WARN L191 SmtUtils]: Spent 12.33 s on a formula simplification. DAG size of input: 768 DAG size of output: 760 [2019-09-18 03:24:23,225 WARN L191 SmtUtils]: Spent 6.04 s on a formula simplification that was a NOOP. DAG size: 760 [2019-09-18 03:24:35,412 WARN L191 SmtUtils]: Spent 12.15 s on a formula simplification. DAG size of input: 767 DAG size of output: 762 [2019-09-18 03:24:41,493 WARN L191 SmtUtils]: Spent 6.08 s on a formula simplification that was a NOOP. DAG size: 762 [2019-09-18 03:24:53,727 WARN L191 SmtUtils]: Spent 12.23 s on a formula simplification. DAG size of input: 769 DAG size of output: 764 [2019-09-18 03:24:59,771 WARN L191 SmtUtils]: Spent 6.04 s on a formula simplification that was a NOOP. DAG size: 764 [2019-09-18 03:25:12,258 WARN L191 SmtUtils]: Spent 12.34 s on a formula simplification. DAG size of input: 771 DAG size of output: 766 [2019-09-18 03:25:18,544 WARN L191 SmtUtils]: Spent 6.28 s on a formula simplification that was a NOOP. DAG size: 766 [2019-09-18 03:25:37,579 WARN L191 SmtUtils]: Spent 18.05 s on a formula simplification that was a NOOP. DAG size: 782 [2019-09-18 03:25:55,622 WARN L191 SmtUtils]: Spent 18.04 s on a formula simplification that was a NOOP. DAG size: 782 [2019-09-18 03:26:07,507 WARN L191 SmtUtils]: Spent 11.85 s on a formula simplification. DAG size of input: 758 DAG size of output: 750 [2019-09-18 03:26:13,444 WARN L191 SmtUtils]: Spent 5.94 s on a formula simplification that was a NOOP. DAG size: 750 [2019-09-18 03:26:25,871 WARN L191 SmtUtils]: Spent 12.26 s on a formula simplification. DAG size of input: 762 DAG size of output: 754 [2019-09-18 03:26:31,802 WARN L191 SmtUtils]: Spent 5.93 s on a formula simplification that was a NOOP. DAG size: 754 [2019-09-18 03:26:43,853 WARN L191 SmtUtils]: Spent 12.02 s on a formula simplification. DAG size of input: 762 DAG size of output: 754 [2019-09-18 03:26:50,186 WARN L191 SmtUtils]: Spent 6.33 s on a formula simplification that was a NOOP. DAG size: 754 [2019-09-18 03:27:02,794 WARN L191 SmtUtils]: Spent 12.61 s on a formula simplification. DAG size of input: 761 DAG size of output: 756 [2019-09-18 03:27:08,960 WARN L191 SmtUtils]: Spent 6.16 s on a formula simplification that was a NOOP. DAG size: 756 [2019-09-18 03:27:21,343 WARN L191 SmtUtils]: Spent 12.26 s on a formula simplification. DAG size of input: 768 DAG size of output: 760 [2019-09-18 03:27:27,343 WARN L191 SmtUtils]: Spent 6.00 s on a formula simplification that was a NOOP. DAG size: 760 [2019-09-18 03:27:39,627 WARN L191 SmtUtils]: Spent 12.22 s on a formula simplification. DAG size of input: 767 DAG size of output: 762 [2019-09-18 03:27:45,712 WARN L191 SmtUtils]: Spent 6.08 s on a formula simplification that was a NOOP. DAG size: 762 [2019-09-18 03:28:09,406 WARN L191 SmtUtils]: Spent 23.67 s on a formula simplification that was a NOOP. DAG size: 788 [2019-09-18 03:28:10,451 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 329 [2019-09-18 03:28:11,464 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 323 [2019-09-18 03:28:12,472 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 325 [2019-09-18 03:28:15,412 WARN L191 SmtUtils]: Spent 2.94 s on a formula simplification that was a NOOP. DAG size: 330 [2019-09-18 03:28:33,791 WARN L191 SmtUtils]: Spent 18.29 s on a formula simplification. DAG size of input: 854 DAG size of output: 851 [2019-09-18 03:28:34,800 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 321 [2019-09-18 03:28:35,780 WARN L191 SmtUtils]: Spent 978.00 ms on a formula simplification that was a NOOP. DAG size: 315 [2019-09-18 03:28:36,803 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 325 [2019-09-18 03:28:39,692 WARN L191 SmtUtils]: Spent 2.89 s on a formula simplification that was a NOOP. DAG size: 328 [2019-09-18 03:28:51,880 WARN L191 SmtUtils]: Spent 12.19 s on a formula simplification. DAG size of input: 768 DAG size of output: 760 [2019-09-18 03:28:57,872 WARN L191 SmtUtils]: Spent 5.99 s on a formula simplification that was a NOOP. DAG size: 760 [2019-09-18 03:29:07,279 WARN L191 SmtUtils]: Spent 8.57 s on a formula simplification that was a NOOP. DAG size: 817 [2019-09-18 03:29:08,297 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 323 [2019-09-18 03:29:09,236 WARN L191 SmtUtils]: Spent 937.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-09-18 03:29:10,244 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 325 [2019-09-18 03:29:13,078 WARN L191 SmtUtils]: Spent 2.83 s on a formula simplification that was a NOOP. DAG size: 328 [2019-09-18 03:29:22,094 WARN L191 SmtUtils]: Spent 9.01 s on a formula simplification that was a NOOP. DAG size: 857 [2019-09-18 03:29:23,035 WARN L191 SmtUtils]: Spent 938.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-09-18 03:29:23,961 WARN L191 SmtUtils]: Spent 925.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2019-09-18 03:29:24,968 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 325 [2019-09-18 03:29:27,795 WARN L191 SmtUtils]: Spent 2.83 s on a formula simplification that was a NOOP. DAG size: 328 [2019-09-18 03:29:45,582 WARN L191 SmtUtils]: Spent 17.73 s on a formula simplification. DAG size of input: 856 DAG size of output: 853 [2019-09-18 03:29:46,507 WARN L191 SmtUtils]: Spent 923.00 ms on a formula simplification that was a NOOP. DAG size: 311 [2019-09-18 03:29:47,387 WARN L191 SmtUtils]: Spent 878.00 ms on a formula simplification that was a NOOP. DAG size: 299 [2019-09-18 03:29:48,386 WARN L191 SmtUtils]: Spent 997.00 ms on a formula simplification that was a NOOP. DAG size: 325 [2019-09-18 03:29:51,100 WARN L191 SmtUtils]: Spent 2.71 s on a formula simplification that was a NOOP. DAG size: 328 [2019-09-18 03:30:03,098 WARN L191 SmtUtils]: Spent 12.00 s on a formula simplification. DAG size of input: 758 DAG size of output: 750 [2019-09-18 03:30:09,282 WARN L191 SmtUtils]: Spent 6.18 s on a formula simplification that was a NOOP. DAG size: 750 [2019-09-18 03:30:26,971 WARN L191 SmtUtils]: Spent 17.57 s on a formula simplification. DAG size of input: 828 DAG size of output: 825 [2019-09-18 03:30:27,969 WARN L191 SmtUtils]: Spent 994.00 ms on a formula simplification that was a NOOP. DAG size: 315 [2019-09-18 03:30:28,867 WARN L191 SmtUtils]: Spent 897.00 ms on a formula simplification that was a NOOP. DAG size: 297 [2019-09-18 03:30:29,936 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 325 [2019-09-18 03:30:32,641 WARN L191 SmtUtils]: Spent 2.70 s on a formula simplification that was a NOOP. DAG size: 328 [2019-09-18 03:30:44,679 WARN L191 SmtUtils]: Spent 12.01 s on a formula simplification. DAG size of input: 762 DAG size of output: 754 [2019-09-18 03:30:50,612 WARN L191 SmtUtils]: Spent 5.93 s on a formula simplification that was a NOOP. DAG size: 754 [2019-09-18 03:30:59,103 WARN L191 SmtUtils]: Spent 8.46 s on a formula simplification that was a NOOP. DAG size: 826 [2019-09-18 03:31:00,070 WARN L191 SmtUtils]: Spent 964.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2019-09-18 03:31:00,929 WARN L191 SmtUtils]: Spent 858.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-09-18 03:31:01,961 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 325 [2019-09-18 03:31:04,621 WARN L191 SmtUtils]: Spent 2.66 s on a formula simplification that was a NOOP. DAG size: 328 [2019-09-18 03:31:13,392 WARN L191 SmtUtils]: Spent 8.74 s on a formula simplification that was a NOOP. DAG size: 845 [2019-09-18 03:31:14,343 WARN L191 SmtUtils]: Spent 948.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-09-18 03:31:15,276 WARN L191 SmtUtils]: Spent 932.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2019-09-18 03:31:16,144 WARN L191 SmtUtils]: Spent 866.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-09-18 03:31:18,698 WARN L191 SmtUtils]: Spent 2.55 s on a formula simplification that was a NOOP. DAG size: 315 [2019-09-18 03:31:27,646 WARN L191 SmtUtils]: Spent 8.16 s on a formula simplification that was a NOOP. DAG size: 809 [2019-09-18 03:31:28,589 WARN L191 SmtUtils]: Spent 941.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2019-09-18 03:31:29,500 WARN L191 SmtUtils]: Spent 909.00 ms on a formula simplification that was a NOOP. DAG size: 303 [2019-09-18 03:31:30,368 WARN L191 SmtUtils]: Spent 866.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-09-18 03:31:32,877 WARN L191 SmtUtils]: Spent 2.51 s on a formula simplification that was a NOOP. DAG size: 313 [2019-09-18 03:31:38,008 WARN L191 SmtUtils]: Spent 5.13 s on a formula simplification. DAG size of input: 318 DAG size of output: 315 [2019-09-18 03:31:40,546 WARN L191 SmtUtils]: Spent 2.54 s on a formula simplification that was a NOOP. DAG size: 315 [2019-09-18 03:31:49,403 WARN L191 SmtUtils]: Spent 8.84 s on a formula simplification that was a NOOP. DAG size: 832 [2019-09-18 03:31:50,263 WARN L191 SmtUtils]: Spent 858.00 ms on a formula simplification that was a NOOP. DAG size: 293 [2019-09-18 03:31:51,075 WARN L191 SmtUtils]: Spent 810.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-09-18 03:31:51,984 WARN L191 SmtUtils]: Spent 908.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2019-09-18 03:31:54,369 WARN L191 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 311 DAG size of output: 285 [2019-09-18 03:31:59,207 WARN L191 SmtUtils]: Spent 4.82 s on a formula simplification. DAG size of input: 297 DAG size of output: 292 [2019-09-18 03:32:01,623 WARN L191 SmtUtils]: Spent 2.41 s on a formula simplification that was a NOOP. DAG size: 292 [2019-09-18 03:32:06,480 WARN L191 SmtUtils]: Spent 4.86 s on a formula simplification. DAG size of input: 297 DAG size of output: 292 [2019-09-18 03:32:08,881 WARN L191 SmtUtils]: Spent 2.40 s on a formula simplification that was a NOOP. DAG size: 292 [2019-09-18 03:32:13,736 WARN L191 SmtUtils]: Spent 4.85 s on a formula simplification. DAG size of input: 297 DAG size of output: 292 [2019-09-18 03:32:16,163 WARN L191 SmtUtils]: Spent 2.43 s on a formula simplification that was a NOOP. DAG size: 292 [2019-09-18 03:32:21,139 WARN L191 SmtUtils]: Spent 4.97 s on a formula simplification. DAG size of input: 305 DAG size of output: 300 [2019-09-18 03:32:23,644 WARN L191 SmtUtils]: Spent 2.50 s on a formula simplification that was a NOOP. DAG size: 300 [2019-09-18 03:32:28,805 WARN L191 SmtUtils]: Spent 5.14 s on a formula simplification. DAG size of input: 313 DAG size of output: 308 [2019-09-18 03:32:31,351 WARN L191 SmtUtils]: Spent 2.54 s on a formula simplification that was a NOOP. DAG size: 308 [2019-09-18 03:32:36,464 WARN L191 SmtUtils]: Spent 5.11 s on a formula simplification. DAG size of input: 313 DAG size of output: 308 [2019-09-18 03:32:38,989 WARN L191 SmtUtils]: Spent 2.52 s on a formula simplification that was a NOOP. DAG size: 308 [2019-09-18 03:32:44,225 WARN L191 SmtUtils]: Spent 5.23 s on a formula simplification. DAG size of input: 321 DAG size of output: 316 [2019-09-18 03:32:46,825 WARN L191 SmtUtils]: Spent 2.60 s on a formula simplification that was a NOOP. DAG size: 316 [2019-09-18 03:32:52,045 WARN L191 SmtUtils]: Spent 5.21 s on a formula simplification. DAG size of input: 321 DAG size of output: 316 [2019-09-18 03:32:54,654 WARN L191 SmtUtils]: Spent 2.61 s on a formula simplification that was a NOOP. DAG size: 316 [2019-09-18 03:32:59,977 WARN L191 SmtUtils]: Spent 5.32 s on a formula simplification. DAG size of input: 329 DAG size of output: 324 [2019-09-18 03:33:02,651 WARN L191 SmtUtils]: Spent 2.67 s on a formula simplification that was a NOOP. DAG size: 324 [2019-09-18 03:33:08,187 WARN L191 SmtUtils]: Spent 5.51 s on a formula simplification. DAG size of input: 337 DAG size of output: 332