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 -i ../../../trunk/examples/svcomp/product-lines/email_spec3_product31.cil.c


--------------------------------------------------------------------------------


This is Ultimate 0.1.24-f3d0b09
[2019-08-08 12:02:15,690 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-08-08 12:02:15,692 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-08-08 12:02:15,704 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-08-08 12:02:15,704 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-08-08 12:02:15,705 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-08-08 12:02:15,707 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-08-08 12:02:15,708 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-08-08 12:02:15,710 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-08-08 12:02:15,711 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-08-08 12:02:15,712 INFO  L181        SettingsManager]: Resetting Symbolic Interpretation preferences to default values
[2019-08-08 12:02:15,713 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-08-08 12:02:15,713 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-08-08 12:02:15,714 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-08-08 12:02:15,715 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-08-08 12:02:15,716 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-08-08 12:02:15,717 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-08-08 12:02:15,718 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-08-08 12:02:15,720 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-08-08 12:02:15,722 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-08-08 12:02:15,724 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-08-08 12:02:15,725 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-08-08 12:02:15,726 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-08-08 12:02:15,727 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-08-08 12:02:15,730 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-08-08 12:02:15,730 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-08-08 12:02:15,730 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-08-08 12:02:15,731 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-08-08 12:02:15,734 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-08-08 12:02:15,735 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-08-08 12:02:15,736 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-08-08 12:02:15,736 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-08-08 12:02:15,737 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-08-08 12:02:15,738 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-08-08 12:02:15,741 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-08-08 12:02:15,741 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-08-08 12:02:15,742 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-08-08 12:02:15,742 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-08-08 12:02:15,742 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2019-08-08 12:02:15,743 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2019-08-08 12:02:15,744 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-08-08 12:02:15,745 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
[2019-08-08 12:02:15,774 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-08-08 12:02:15,774 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-08-08 12:02:15,775 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-08-08 12:02:15,776 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-08-08 12:02:15,776 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-08-08 12:02:15,777 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-08-08 12:02:15,777 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-08-08 12:02:15,777 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-08-08 12:02:15,777 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-08-08 12:02:15,777 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-08-08 12:02:15,778 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-08-08 12:02:15,779 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-08-08 12:02:15,779 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-08-08 12:02:15,779 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-08-08 12:02:15,779 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-08-08 12:02:15,780 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-08-08 12:02:15,780 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-08-08 12:02:15,780 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-08-08 12:02:15,780 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-08-08 12:02:15,781 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-08-08 12:02:15,781 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-08-08 12:02:15,781 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-08-08 12:02:15,781 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-08-08 12:02:15,782 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-08-08 12:02:15,782 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-08-08 12:02:15,782 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-08-08 12:02:15,782 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2019-08-08 12:02:15,782 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-08-08 12:02:15,783 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-08-08 12:02:15,830 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-08-08 12:02:15,842 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-08-08 12:02:15,845 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-08-08 12:02:15,846 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-08-08 12:02:15,847 INFO  L275        PluginConnector]: CDTParser initialized
[2019-08-08 12:02:15,848 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec3_product31.cil.c
[2019-08-08 12:02:15,910 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15e3f139f/d6157293396a421b9bd069026019b4e8/FLAGe72f565df
[2019-08-08 12:02:16,549 INFO  L306              CDTParser]: Found 1 translation units.
[2019-08-08 12:02:16,554 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec3_product31.cil.c
[2019-08-08 12:02:16,577 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15e3f139f/d6157293396a421b9bd069026019b4e8/FLAGe72f565df
[2019-08-08 12:02:16,769 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15e3f139f/d6157293396a421b9bd069026019b4e8
[2019-08-08 12:02:16,777 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-08-08 12:02:16,778 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-08-08 12:02:16,779 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-08-08 12:02:16,780 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-08-08 12:02:16,783 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-08-08 12:02:16,784 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:02:16" (1/1) ...
[2019-08-08 12:02:16,787 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54cf62c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:02:16, skipping insertion in model container
[2019-08-08 12:02:16,787 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:02:16" (1/1) ...
[2019-08-08 12:02:16,795 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-08-08 12:02:16,877 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-08-08 12:02:17,635 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-08-08 12:02:17,673 INFO  L188         MainTranslator]: Completed pre-run
[2019-08-08 12:02:17,852 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-08-08 12:02:17,956 INFO  L192         MainTranslator]: Completed translation
[2019-08-08 12:02:17,956 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:02:17 WrapperNode
[2019-08-08 12:02:17,957 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-08-08 12:02:17,958 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-08-08 12:02:17,959 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-08-08 12:02:17,959 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-08-08 12:02:17,974 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:02:17" (1/1) ...
[2019-08-08 12:02:17,975 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:02:17" (1/1) ...
[2019-08-08 12:02:18,028 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:02:17" (1/1) ...
[2019-08-08 12:02:18,028 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:02:17" (1/1) ...
[2019-08-08 12:02:18,097 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:02:17" (1/1) ...
[2019-08-08 12:02:18,128 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:02:17" (1/1) ...
[2019-08-08 12:02:18,149 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:02:17" (1/1) ...
[2019-08-08 12:02:18,169 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-08-08 12:02:18,170 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-08-08 12:02:18,170 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-08-08 12:02:18,170 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-08-08 12:02:18,171 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:02:17" (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
[2019-08-08 12:02:18,232 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-08-08 12:02:18,233 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-08-08 12:02:18,233 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2019-08-08 12:02:18,233 INFO  L138     BoogieDeclarations]: Found implementation of procedure initClient
[2019-08-08 12:02:18,234 INFO  L138     BoogieDeclarations]: Found implementation of procedure getClientName
[2019-08-08 12:02:18,234 INFO  L138     BoogieDeclarations]: Found implementation of procedure setClientName
[2019-08-08 12:02:18,234 INFO  L138     BoogieDeclarations]: Found implementation of procedure getClientOutbuffer
[2019-08-08 12:02:18,234 INFO  L138     BoogieDeclarations]: Found implementation of procedure setClientOutbuffer
[2019-08-08 12:02:18,234 INFO  L138     BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize
[2019-08-08 12:02:18,234 INFO  L138     BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize
[2019-08-08 12:02:18,235 INFO  L138     BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry
[2019-08-08 12:02:18,235 INFO  L138     BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias
[2019-08-08 12:02:18,235 INFO  L138     BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias
[2019-08-08 12:02:18,235 INFO  L138     BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias
[2019-08-08 12:02:18,235 INFO  L138     BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress
[2019-08-08 12:02:18,236 INFO  L138     BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress
[2019-08-08 12:02:18,236 INFO  L138     BoogieDeclarations]: Found implementation of procedure getClientAutoResponse
[2019-08-08 12:02:18,236 INFO  L138     BoogieDeclarations]: Found implementation of procedure setClientAutoResponse
[2019-08-08 12:02:18,236 INFO  L138     BoogieDeclarations]: Found implementation of procedure getClientPrivateKey
[2019-08-08 12:02:18,236 INFO  L138     BoogieDeclarations]: Found implementation of procedure setClientPrivateKey
[2019-08-08 12:02:18,237 INFO  L138     BoogieDeclarations]: Found implementation of procedure getClientKeyringSize
[2019-08-08 12:02:18,237 INFO  L138     BoogieDeclarations]: Found implementation of procedure setClientKeyringSize
[2019-08-08 12:02:18,237 INFO  L138     BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry
[2019-08-08 12:02:18,237 INFO  L138     BoogieDeclarations]: Found implementation of procedure getClientKeyringUser
[2019-08-08 12:02:18,238 INFO  L138     BoogieDeclarations]: Found implementation of procedure setClientKeyringUser
[2019-08-08 12:02:18,238 INFO  L138     BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey
[2019-08-08 12:02:18,238 INFO  L138     BoogieDeclarations]: Found implementation of procedure findPublicKey
[2019-08-08 12:02:18,238 INFO  L138     BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey
[2019-08-08 12:02:18,238 INFO  L138     BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver
[2019-08-08 12:02:18,238 INFO  L138     BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver
[2019-08-08 12:02:18,239 INFO  L138     BoogieDeclarations]: Found implementation of procedure getClientId
[2019-08-08 12:02:18,239 INFO  L138     BoogieDeclarations]: Found implementation of procedure setClientId
[2019-08-08 12:02:18,239 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base
[2019-08-08 12:02:18,239 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup_bob
[2019-08-08 12:02:18,239 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base
[2019-08-08 12:02:18,239 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup_rjh
[2019-08-08 12:02:18,240 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base
[2019-08-08 12:02:18,240 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup_chuck
[2019-08-08 12:02:18,240 INFO  L138     BoogieDeclarations]: Found implementation of procedure bobToRjh
[2019-08-08 12:02:18,240 INFO  L138     BoogieDeclarations]: Found implementation of procedure rjhToBob
[2019-08-08 12:02:18,240 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup
[2019-08-08 12:02:18,240 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-08-08 12:02:18,240 INFO  L138     BoogieDeclarations]: Found implementation of procedure bobKeyAdd
[2019-08-08 12:02:18,241 INFO  L138     BoogieDeclarations]: Found implementation of procedure rjhKeyAdd
[2019-08-08 12:02:18,241 INFO  L138     BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck
[2019-08-08 12:02:18,241 INFO  L138     BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck
[2019-08-08 12:02:18,241 INFO  L138     BoogieDeclarations]: Found implementation of procedure chuckKeyAdd
[2019-08-08 12:02:18,241 INFO  L138     BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh
[2019-08-08 12:02:18,241 INFO  L138     BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey
[2019-08-08 12:02:18,241 INFO  L138     BoogieDeclarations]: Found implementation of procedure bobKeyChange
[2019-08-08 12:02:18,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure rjhKeyChange
[2019-08-08 12:02:18,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding
[2019-08-08 12:02:18,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2019-08-08 12:02:18,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2019-08-08 12:02:18,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2019-08-08 12:02:18,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2019-08-08 12:02:18,243 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2019-08-08 12:02:18,243 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2019-08-08 12:02:18,243 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_one
[2019-08-08 12:02:18,243 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_features
[2019-08-08 12:02:18,243 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_helpers
[2019-08-08 12:02:18,243 INFO  L138     BoogieDeclarations]: Found implementation of procedure valid_product
[2019-08-08 12:02:18,243 INFO  L138     BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2019-08-08 12:02:18,244 INFO  L138     BoogieDeclarations]: Found implementation of procedure test
[2019-08-08 12:02:18,244 INFO  L138     BoogieDeclarations]: Found implementation of procedure mail
[2019-08-08 12:02:18,244 INFO  L138     BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys
[2019-08-08 12:02:18,244 INFO  L138     BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Encrypt
[2019-08-08 12:02:18,244 INFO  L138     BoogieDeclarations]: Found implementation of procedure outgoing
[2019-08-08 12:02:18,244 INFO  L138     BoogieDeclarations]: Found implementation of procedure deliver
[2019-08-08 12:02:18,245 INFO  L138     BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign
[2019-08-08 12:02:18,245 INFO  L138     BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward
[2019-08-08 12:02:18,245 INFO  L138     BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Verify
[2019-08-08 12:02:18,245 INFO  L138     BoogieDeclarations]: Found implementation of procedure incoming
[2019-08-08 12:02:18,245 INFO  L138     BoogieDeclarations]: Found implementation of procedure createClient
[2019-08-08 12:02:18,245 INFO  L138     BoogieDeclarations]: Found implementation of procedure sendEmail
[2019-08-08 12:02:18,245 INFO  L138     BoogieDeclarations]: Found implementation of procedure queue
[2019-08-08 12:02:18,246 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_queue_empty
[2019-08-08 12:02:18,246 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_queued_client
[2019-08-08 12:02:18,246 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_queued_email
[2019-08-08 12:02:18,246 INFO  L138     BoogieDeclarations]: Found implementation of procedure isKeyPairValid
[2019-08-08 12:02:18,246 INFO  L138     BoogieDeclarations]: Found implementation of procedure generateKeyPair
[2019-08-08 12:02:18,246 INFO  L138     BoogieDeclarations]: Found implementation of procedure sign
[2019-08-08 12:02:18,247 INFO  L138     BoogieDeclarations]: Found implementation of procedure forward
[2019-08-08 12:02:18,247 INFO  L138     BoogieDeclarations]: Found implementation of procedure verify
[2019-08-08 12:02:18,247 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__SignVerify_spec__1
[2019-08-08 12:02:18,247 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__SignVerify_spec__2
[2019-08-08 12:02:18,247 INFO  L138     BoogieDeclarations]: Found implementation of procedure initEmail
[2019-08-08 12:02:18,247 INFO  L138     BoogieDeclarations]: Found implementation of procedure getEmailId
[2019-08-08 12:02:18,247 INFO  L138     BoogieDeclarations]: Found implementation of procedure setEmailId
[2019-08-08 12:02:18,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure getEmailFrom
[2019-08-08 12:02:18,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure setEmailFrom
[2019-08-08 12:02:18,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure getEmailTo
[2019-08-08 12:02:18,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure setEmailTo
[2019-08-08 12:02:18,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure getEmailSubject
[2019-08-08 12:02:18,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure setEmailSubject
[2019-08-08 12:02:18,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure getEmailBody
[2019-08-08 12:02:18,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure setEmailBody
[2019-08-08 12:02:18,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure isEncrypted
[2019-08-08 12:02:18,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted
[2019-08-08 12:02:18,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey
[2019-08-08 12:02:18,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey
[2019-08-08 12:02:18,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure isSigned
[2019-08-08 12:02:18,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure setEmailIsSigned
[2019-08-08 12:02:18,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure getEmailSignKey
[2019-08-08 12:02:18,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure setEmailSignKey
[2019-08-08 12:02:18,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure isVerified
[2019-08-08 12:02:18,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified
[2019-08-08 12:02:18,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys
[2019-08-08 12:02:18,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Encrypt
[2019-08-08 12:02:18,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward
[2019-08-08 12:02:18,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure printMail
[2019-08-08 12:02:18,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys
[2019-08-08 12:02:18,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure isReadable
[2019-08-08 12:02:18,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure cloneEmail
[2019-08-08 12:02:18,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure createEmail
[2019-08-08 12:02:18,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure prompt
[2019-08-08 12:02:18,252 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-08-08 12:02:18,252 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-08-08 12:02:18,252 INFO  L130     BoogieDeclarations]: Found specification of procedure initClient
[2019-08-08 12:02:18,252 INFO  L130     BoogieDeclarations]: Found specification of procedure getClientName
[2019-08-08 12:02:18,252 INFO  L130     BoogieDeclarations]: Found specification of procedure setClientName
[2019-08-08 12:02:18,252 INFO  L130     BoogieDeclarations]: Found specification of procedure getClientOutbuffer
[2019-08-08 12:02:18,253 INFO  L130     BoogieDeclarations]: Found specification of procedure setClientOutbuffer
[2019-08-08 12:02:18,253 INFO  L130     BoogieDeclarations]: Found specification of procedure getClientAddressBookSize
[2019-08-08 12:02:18,253 INFO  L130     BoogieDeclarations]: Found specification of procedure setClientAddressBookSize
[2019-08-08 12:02:18,253 INFO  L130     BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry
[2019-08-08 12:02:18,253 INFO  L130     BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias
[2019-08-08 12:02:18,253 INFO  L130     BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias
[2019-08-08 12:02:18,253 INFO  L130     BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress
[2019-08-08 12:02:18,254 INFO  L130     BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress
[2019-08-08 12:02:18,254 INFO  L130     BoogieDeclarations]: Found specification of procedure getClientAutoResponse
[2019-08-08 12:02:18,254 INFO  L130     BoogieDeclarations]: Found specification of procedure setClientAutoResponse
[2019-08-08 12:02:18,254 INFO  L130     BoogieDeclarations]: Found specification of procedure getClientPrivateKey
[2019-08-08 12:02:18,254 INFO  L130     BoogieDeclarations]: Found specification of procedure setClientPrivateKey
[2019-08-08 12:02:18,254 INFO  L130     BoogieDeclarations]: Found specification of procedure getClientKeyringSize
[2019-08-08 12:02:18,255 INFO  L130     BoogieDeclarations]: Found specification of procedure createClientKeyringEntry
[2019-08-08 12:02:18,255 INFO  L130     BoogieDeclarations]: Found specification of procedure getClientKeyringUser
[2019-08-08 12:02:18,255 INFO  L130     BoogieDeclarations]: Found specification of procedure setClientKeyringUser
[2019-08-08 12:02:18,255 INFO  L130     BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey
[2019-08-08 12:02:18,255 INFO  L130     BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey
[2019-08-08 12:02:18,255 INFO  L130     BoogieDeclarations]: Found specification of procedure getClientForwardReceiver
[2019-08-08 12:02:18,255 INFO  L130     BoogieDeclarations]: Found specification of procedure setClientForwardReceiver
[2019-08-08 12:02:18,256 INFO  L130     BoogieDeclarations]: Found specification of procedure getClientId
[2019-08-08 12:02:18,256 INFO  L130     BoogieDeclarations]: Found specification of procedure setClientId
[2019-08-08 12:02:18,256 INFO  L130     BoogieDeclarations]: Found specification of procedure findPublicKey
[2019-08-08 12:02:18,256 INFO  L130     BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias
[2019-08-08 12:02:18,256 INFO  L130     BoogieDeclarations]: Found specification of procedure setClientKeyringSize
[2019-08-08 12:02:18,256 INFO  L130     BoogieDeclarations]: Found specification of procedure printf
[2019-08-08 12:02:18,257 INFO  L130     BoogieDeclarations]: Found specification of procedure puts
[2019-08-08 12:02:18,257 INFO  L130     BoogieDeclarations]: Found specification of procedure select_features
[2019-08-08 12:02:18,257 INFO  L130     BoogieDeclarations]: Found specification of procedure select_helpers
[2019-08-08 12:02:18,257 INFO  L130     BoogieDeclarations]: Found specification of procedure valid_product
[2019-08-08 12:02:18,257 INFO  L130     BoogieDeclarations]: Found specification of procedure is_queue_empty
[2019-08-08 12:02:18,257 INFO  L130     BoogieDeclarations]: Found specification of procedure get_queued_client
[2019-08-08 12:02:18,257 INFO  L130     BoogieDeclarations]: Found specification of procedure get_queued_email
[2019-08-08 12:02:18,258 INFO  L130     BoogieDeclarations]: Found specification of procedure outgoing
[2019-08-08 12:02:18,258 INFO  L130     BoogieDeclarations]: Found specification of procedure sendEmail
[2019-08-08 12:02:18,258 INFO  L130     BoogieDeclarations]: Found specification of procedure generateKeyPair
[2019-08-08 12:02:18,258 INFO  L130     BoogieDeclarations]: Found specification of procedure setup_bob
[2019-08-08 12:02:18,258 INFO  L130     BoogieDeclarations]: Found specification of procedure setup_rjh
[2019-08-08 12:02:18,258 INFO  L130     BoogieDeclarations]: Found specification of procedure setup_chuck
[2019-08-08 12:02:18,258 INFO  L130     BoogieDeclarations]: Found specification of procedure bobToRjh
[2019-08-08 12:02:18,258 INFO  L130     BoogieDeclarations]: Found specification of procedure rjhToBob
[2019-08-08 12:02:18,259 INFO  L130     BoogieDeclarations]: Found specification of procedure test
[2019-08-08 12:02:18,259 INFO  L130     BoogieDeclarations]: Found specification of procedure setup
[2019-08-08 12:02:18,259 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-08-08 12:02:18,259 INFO  L130     BoogieDeclarations]: Found specification of procedure bobKeyAdd
[2019-08-08 12:02:18,259 INFO  L130     BoogieDeclarations]: Found specification of procedure bobKeyAddChuck
[2019-08-08 12:02:18,259 INFO  L130     BoogieDeclarations]: Found specification of procedure rjhKeyAdd
[2019-08-08 12:02:18,259 INFO  L130     BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck
[2019-08-08 12:02:18,260 INFO  L130     BoogieDeclarations]: Found specification of procedure chuckKeyAdd
[2019-08-08 12:02:18,260 INFO  L130     BoogieDeclarations]: Found specification of procedure bobKeyChange
[2019-08-08 12:02:18,260 INFO  L130     BoogieDeclarations]: Found specification of procedure rjhKeyChange
[2019-08-08 12:02:18,260 INFO  L130     BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey
[2019-08-08 12:02:18,260 INFO  L130     BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh
[2019-08-08 12:02:18,260 INFO  L130     BoogieDeclarations]: Found specification of procedure rjhEnableForwarding
[2019-08-08 12:02:18,260 INFO  L130     BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base
[2019-08-08 12:02:18,261 INFO  L130     BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base
[2019-08-08 12:02:18,261 INFO  L130     BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base
[2019-08-08 12:02:18,261 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-08-08 12:02:18,261 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2019-08-08 12:02:18,261 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2019-08-08 12:02:18,262 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2019-08-08 12:02:18,262 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2019-08-08 12:02:18,262 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-08-08 12:02:18,262 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-08-08 12:02:18,262 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2019-08-08 12:02:18,262 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-08-08 12:02:18,263 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2019-08-08 12:02:18,263 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-08-08 12:02:18,263 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2019-08-08 12:02:18,263 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2019-08-08 12:02:18,263 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2019-08-08 12:02:18,263 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2019-08-08 12:02:18,264 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2019-08-08 12:02:18,264 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2019-08-08 12:02:18,264 INFO  L130     BoogieDeclarations]: Found specification of procedure select_one
[2019-08-08 12:02:18,264 INFO  L130     BoogieDeclarations]: Found specification of procedure __automaton_fail
[2019-08-08 12:02:18,264 INFO  L130     BoogieDeclarations]: Found specification of procedure getEmailFrom
[2019-08-08 12:02:18,264 INFO  L130     BoogieDeclarations]: Found specification of procedure setEmailFrom
[2019-08-08 12:02:18,265 INFO  L130     BoogieDeclarations]: Found specification of procedure getEmailTo
[2019-08-08 12:02:18,265 INFO  L130     BoogieDeclarations]: Found specification of procedure setEmailTo
[2019-08-08 12:02:18,265 INFO  L130     BoogieDeclarations]: Found specification of procedure isEncrypted
[2019-08-08 12:02:18,265 INFO  L130     BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted
[2019-08-08 12:02:18,265 INFO  L130     BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey
[2019-08-08 12:02:18,265 INFO  L130     BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey
[2019-08-08 12:02:18,265 INFO  L130     BoogieDeclarations]: Found specification of procedure isSigned
[2019-08-08 12:02:18,266 INFO  L130     BoogieDeclarations]: Found specification of procedure setEmailIsSigned
[2019-08-08 12:02:18,266 INFO  L130     BoogieDeclarations]: Found specification of procedure getEmailSignKey
[2019-08-08 12:02:18,266 INFO  L130     BoogieDeclarations]: Found specification of procedure setEmailSignKey
[2019-08-08 12:02:18,266 INFO  L130     BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified
[2019-08-08 12:02:18,266 INFO  L130     BoogieDeclarations]: Found specification of procedure printMail
[2019-08-08 12:02:18,267 INFO  L130     BoogieDeclarations]: Found specification of procedure isReadable
[2019-08-08 12:02:18,267 INFO  L130     BoogieDeclarations]: Found specification of procedure createEmail
[2019-08-08 12:02:18,267 INFO  L130     BoogieDeclarations]: Found specification of procedure queue
[2019-08-08 12:02:18,267 INFO  L130     BoogieDeclarations]: Found specification of procedure mail
[2019-08-08 12:02:18,267 INFO  L130     BoogieDeclarations]: Found specification of procedure deliver
[2019-08-08 12:02:18,267 INFO  L130     BoogieDeclarations]: Found specification of procedure incoming
[2019-08-08 12:02:18,268 INFO  L130     BoogieDeclarations]: Found specification of procedure createClient
[2019-08-08 12:02:18,268 INFO  L130     BoogieDeclarations]: Found specification of procedure isKeyPairValid
[2019-08-08 12:02:18,268 INFO  L130     BoogieDeclarations]: Found specification of procedure sign
[2019-08-08 12:02:18,268 INFO  L130     BoogieDeclarations]: Found specification of procedure forward
[2019-08-08 12:02:18,268 INFO  L130     BoogieDeclarations]: Found specification of procedure verify
[2019-08-08 12:02:18,268 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__SignVerify_spec__1
[2019-08-08 12:02:18,269 INFO  L130     BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys
[2019-08-08 12:02:18,269 INFO  L130     BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Encrypt
[2019-08-08 12:02:18,269 INFO  L130     BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign
[2019-08-08 12:02:18,269 INFO  L130     BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward
[2019-08-08 12:02:18,269 INFO  L130     BoogieDeclarations]: Found specification of procedure incoming__wrappee__Verify
[2019-08-08 12:02:18,269 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__SignVerify_spec__2
[2019-08-08 12:02:18,270 INFO  L130     BoogieDeclarations]: Found specification of procedure initEmail
[2019-08-08 12:02:18,270 INFO  L130     BoogieDeclarations]: Found specification of procedure getEmailId
[2019-08-08 12:02:18,270 INFO  L130     BoogieDeclarations]: Found specification of procedure setEmailId
[2019-08-08 12:02:18,270 INFO  L130     BoogieDeclarations]: Found specification of procedure getEmailSubject
[2019-08-08 12:02:18,270 INFO  L130     BoogieDeclarations]: Found specification of procedure setEmailSubject
[2019-08-08 12:02:18,270 INFO  L130     BoogieDeclarations]: Found specification of procedure getEmailBody
[2019-08-08 12:02:18,271 INFO  L130     BoogieDeclarations]: Found specification of procedure setEmailBody
[2019-08-08 12:02:18,271 INFO  L130     BoogieDeclarations]: Found specification of procedure isVerified
[2019-08-08 12:02:18,271 INFO  L130     BoogieDeclarations]: Found specification of procedure cloneEmail
[2019-08-08 12:02:18,271 INFO  L130     BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys
[2019-08-08 12:02:18,271 INFO  L130     BoogieDeclarations]: Found specification of procedure printMail__wrappee__Encrypt
[2019-08-08 12:02:18,271 INFO  L130     BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward
[2019-08-08 12:02:18,271 INFO  L130     BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys
[2019-08-08 12:02:18,272 INFO  L130     BoogieDeclarations]: Found specification of procedure prompt
[2019-08-08 12:02:18,272 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-08-08 12:02:18,272 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2019-08-08 12:02:18,272 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-08-08 12:02:22,513 INFO  L278             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-08-08 12:02:22,513 INFO  L283             CfgBuilder]: Removed 4 assume(true) statements.
[2019-08-08 12:02:22,515 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:02:22 BoogieIcfgContainer
[2019-08-08 12:02:22,515 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-08-08 12:02:22,516 INFO  L113        PluginConnector]: ------------------------Symbolic Interpretation----------------------------
[2019-08-08 12:02:22,516 INFO  L271        PluginConnector]: Initializing Symbolic Interpretation...
[2019-08-08 12:02:22,516 INFO  L275        PluginConnector]: Symbolic Interpretation initialized
[2019-08-08 12:02:22,517 INFO  L185        PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:02:22" (1/1) ...
[2019-08-08 12:02:22,530 INFO  L148        IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-08-08 12:02:22,532 INFO  L155        IcfgInterpreter]: Building call graph
[2019-08-08 12:02:22,544 INFO  L160        IcfgInterpreter]: Initial procedures are [ULTIMATE.start]
[2019-08-08 12:02:22,553 INFO  L165        IcfgInterpreter]: Starting interpretation
[2019-08-08 12:02:22,554 INFO  L185        IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1
[2019-08-08 12:02:22,673 INFO  L185        IcfgInterpreter]: Interpreting procedure main with input of size 768
[2019-08-08 12:02:22,761 INFO  L185        IcfgInterpreter]: Interpreting procedure test with input of size 747
[2019-08-08 12:02:36,953 INFO  L185        IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 55
[2019-08-08 12:02:37,033 INFO  L185        IcfgInterpreter]: Interpreting procedure outgoing with input of size 210
[2019-08-08 12:02:37,037 INFO  L185        IcfgInterpreter]: Interpreting procedure sendEmail with input of size 70
[2019-08-08 12:02:37,040 INFO  L185        IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Encrypt with input of size 198
[2019-08-08 12:02:37,055 INFO  L185        IcfgInterpreter]: Interpreting procedure outgoing with input of size 70
[2019-08-08 12:02:37,058 INFO  L185        IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 215
[2019-08-08 12:02:37,064 INFO  L185        IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Encrypt with input of size 58
[2019-08-08 12:02:37,069 INFO  L185        IcfgInterpreter]: Interpreting procedure mail with input of size 215
[2019-08-08 12:02:37,076 INFO  L185        IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 75
[2019-08-08 12:02:37,079 INFO  L185        IcfgInterpreter]: Interpreting procedure incoming with input of size 221
[2019-08-08 12:02:37,093 INFO  L185        IcfgInterpreter]: Interpreting procedure mail with input of size 75
[2019-08-08 12:02:37,096 INFO  L185        IcfgInterpreter]: Interpreting procedure incoming__wrappee__Verify with input of size 22
[2019-08-08 12:02:37,097 INFO  L185        IcfgInterpreter]: Interpreting procedure incoming with input of size 89
[2019-08-08 12:02:37,104 INFO  L185        IcfgInterpreter]: Interpreting procedure verify with input of size 7
[2019-08-08 12:02:37,104 INFO  L185        IcfgInterpreter]: Interpreting procedure incoming__wrappee__Verify with input of size 22
[2019-08-08 12:02:37,105 INFO  L185        IcfgInterpreter]: Interpreting procedure __utac_acc__SignVerify_spec__2 with input of size 1
[2019-08-08 12:02:37,108 INFO  L185        IcfgInterpreter]: Interpreting procedure verify with input of size 7
[2019-08-08 12:02:37,108 INFO  L185        IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 41
[2019-08-08 12:02:37,108 INFO  L185        IcfgInterpreter]: Interpreting procedure __utac_acc__SignVerify_spec__2 with input of size 1
[2019-08-08 12:02:37,111 INFO  L185        IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 41
[2019-08-08 12:02:37,112 INFO  L169        IcfgInterpreter]: Interpretation finished
[2019-08-08 12:02:37,112 INFO  L177        IcfgInterpreter]: Final predicates for locations of interest are:
[2019-08-08 12:02:37,115 INFO  L179        IcfgInterpreter]: Location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 28840#(= ~sent_signed~0 1)
[2019-08-08 12:02:37,116 WARN  L88    terpretationObserver]: Some locations of interest might be reachable, see reported results.
[2019-08-08 12:02:37,125 INFO  L132        PluginConnector]: ------------------------ END Symbolic Interpretation----------------------------
[2019-08-08 12:02:37,128 INFO  L168              Benchmark]: Toolchain (without parser) took 20348.27 ms. Allocated memory was 139.5 MB in the beginning and 755.5 MB in the end (delta: 616.0 MB). Free memory was 85.2 MB in the beginning and 585.3 MB in the end (delta: -500.1 MB). Peak memory consumption was 629.8 MB. Max. memory is 7.1 GB.
[2019-08-08 12:02:37,129 INFO  L168              Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 139.5 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB.
[2019-08-08 12:02:37,130 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 1178.73 ms. Allocated memory was 139.5 MB in the beginning and 201.3 MB in the end (delta: 61.9 MB). Free memory was 85.0 MB in the beginning and 129.8 MB in the end (delta: -44.9 MB). Peak memory consumption was 31.1 MB. Max. memory is 7.1 GB.
[2019-08-08 12:02:37,131 INFO  L168              Benchmark]: Boogie Preprocessor took 211.19 ms. Allocated memory is still 201.3 MB. Free memory was 129.8 MB in the beginning and 120.5 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB.
[2019-08-08 12:02:37,132 INFO  L168              Benchmark]: RCFGBuilder took 4345.53 ms. Allocated memory was 201.3 MB in the beginning and 266.9 MB in the end (delta: 65.5 MB). Free memory was 120.5 MB in the beginning and 168.4 MB in the end (delta: -47.9 MB). Peak memory consumption was 80.8 MB. Max. memory is 7.1 GB.
[2019-08-08 12:02:37,133 INFO  L168              Benchmark]: Symbolic Interpretation took 14608.93 ms. Allocated memory was 266.9 MB in the beginning and 755.5 MB in the end (delta: 488.6 MB). Free memory was 168.4 MB in the beginning and 585.3 MB in the end (delta: -416.9 MB). Peak memory consumption was 585.6 MB. Max. memory is 7.1 GB.
[2019-08-08 12:02:37,138 INFO  L335   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation:
  - UnprovableResult [Line: 1831]: Unable to prove that call of __VERIFIER_error() unreachable
    Unable to prove that call of __VERIFIER_error() unreachable
 Reason: Interpreter reached this location of interest. Location might be reachable.. 
Possible FailurePath: 

 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.20 ms. Allocated memory is still 139.5 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 1178.73 ms. Allocated memory was 139.5 MB in the beginning and 201.3 MB in the end (delta: 61.9 MB). Free memory was 85.0 MB in the beginning and 129.8 MB in the end (delta: -44.9 MB). Peak memory consumption was 31.1 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 211.19 ms. Allocated memory is still 201.3 MB. Free memory was 129.8 MB in the beginning and 120.5 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 4345.53 ms. Allocated memory was 201.3 MB in the beginning and 266.9 MB in the end (delta: 65.5 MB). Free memory was 120.5 MB in the beginning and 168.4 MB in the end (delta: -47.9 MB). Peak memory consumption was 80.8 MB. Max. memory is 7.1 GB.
 * Symbolic Interpretation took 14608.93 ms. Allocated memory was 266.9 MB in the beginning and 755.5 MB in the end (delta: 488.6 MB). Free memory was 168.4 MB in the beginning and 585.3 MB in the end (delta: -416.9 MB). Peak memory consumption was 585.6 MB. Max. memory is 7.1 GB.
RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces
Received shutdown request...