./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_product05_true-unreach-call_true-termination.cil.c --full-output --architecture 32bit


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


Checking for ERROR reachability
Using default analysis
Version 1dbac8bc
Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2f608511-d75e-4263-be9c-ddbaa2a13a12/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2f608511-d75e-4263-be9c-ddbaa2a13a12/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2f608511-d75e-4263-be9c-ddbaa2a13a12/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2f608511-d75e-4263-be9c-ddbaa2a13a12/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_product05_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2f608511-d75e-4263-be9c-ddbaa2a13a12/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2f608511-d75e-4263-be9c-ddbaa2a13a12/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) )

 --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 287a23d08eab86c6fb35463a3e779b64ab9bd712
.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Execution finished normally
Writing output log to file Ultimate.log
Result:
TRUE
--- Real Ultimate output ---
This is Ultimate 0.1.23-1dbac8b
[2018-11-10 03:25:39,485 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-11-10 03:25:39,486 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-10 03:25:39,494 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-10 03:25:39,494 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-10 03:25:39,494 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-10 03:25:39,495 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-10 03:25:39,496 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-10 03:25:39,497 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-11-10 03:25:39,498 INFO  L174        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-11-10 03:25:39,499 INFO  L177        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-11-10 03:25:39,499 INFO  L174        SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-11-10 03:25:39,500 INFO  L174        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-10 03:25:39,500 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-10 03:25:39,502 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-10 03:25:39,502 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-10 03:25:39,502 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-10 03:25:39,504 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-10 03:25:39,505 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-10 03:25:39,506 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-10 03:25:39,507 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-11-10 03:25:39,508 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-11-10 03:25:39,510 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-11-10 03:25:39,510 INFO  L177        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-11-10 03:25:39,510 INFO  L174        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-11-10 03:25:39,511 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-11-10 03:25:39,512 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-11-10 03:25:39,512 INFO  L174        SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-11-10 03:25:39,513 INFO  L174        SettingsManager]: Resetting Witness Printer preferences to default values
[2018-11-10 03:25:39,514 INFO  L177        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-11-10 03:25:39,514 INFO  L174        SettingsManager]: Resetting CDTParser preferences to default values
[2018-11-10 03:25:39,515 INFO  L177        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-11-10 03:25:39,515 INFO  L177        SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-11-10 03:25:39,515 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
[2018-11-10 03:25:39,515 INFO  L174        SettingsManager]: Resetting Witness Parser preferences to default values
[2018-11-10 03:25:39,516 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-11-10 03:25:39,516 INFO  L98         SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2f608511-d75e-4263-be9c-ddbaa2a13a12/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf
[2018-11-10 03:25:39,526 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-11-10 03:25:39,526 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-10 03:25:39,527 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-10 03:25:39,527 INFO  L133        SettingsManager]:  * User list type=DISABLED
[2018-11-10 03:25:39,527 INFO  L133        SettingsManager]:  * calls to implemented procedures=false
[2018-11-10 03:25:39,527 INFO  L131        SettingsManager]: Preferences of Abstract Interpretation differ from their defaults:
[2018-11-10 03:25:39,528 INFO  L133        SettingsManager]:  * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain
[2018-11-10 03:25:39,528 INFO  L133        SettingsManager]:  * Abstract domain=CompoundDomain
[2018-11-10 03:25:39,528 INFO  L133        SettingsManager]:  * Check feasibility of abstract posts with an SMT solver=true
[2018-11-10 03:25:39,528 INFO  L133        SettingsManager]:  * Use the RCFG-of-the-future interface=true
[2018-11-10 03:25:39,528 INFO  L133        SettingsManager]:  * Interval Domain=false
[2018-11-10 03:25:39,529 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-10 03:25:39,529 INFO  L133        SettingsManager]:  * sizeof long=4
[2018-11-10 03:25:39,529 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-11-10 03:25:39,529 INFO  L133        SettingsManager]:  * sizeof POINTER=4
[2018-11-10 03:25:39,529 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-11-10 03:25:39,529 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-11-10 03:25:39,529 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-10 03:25:39,530 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-11-10 03:25:39,530 INFO  L133        SettingsManager]:  * sizeof long double=12
[2018-11-10 03:25:39,530 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-11-10 03:25:39,530 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-11-10 03:25:39,530 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-10 03:25:39,530 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-11-10 03:25:39,530 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-11-10 03:25:39,531 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-11-10 03:25:39,531 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-10 03:25:39,531 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-10 03:25:39,531 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-11-10 03:25:39,531 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-11-10 03:25:39,531 INFO  L133        SettingsManager]:  * Trace refinement strategy=TAIPAN
[2018-11-10 03:25:39,531 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-10 03:25:39,531 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-11-10 03:25:39,531 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-11-10 03:25:39,531 INFO  L133        SettingsManager]:  * Abstract interpretation Mode=USE_PREDICATES
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_2f608511-d75e-4263-be9c-ddbaa2a13a12/bin-2019/utaipan
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 287a23d08eab86c6fb35463a3e779b64ab9bd712
[2018-11-10 03:25:39,552 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-10 03:25:39,560 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-10 03:25:39,562 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-10 03:25:39,563 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-11-10 03:25:39,563 INFO  L276        PluginConnector]: CDTParser initialized
[2018-11-10 03:25:39,563 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2f608511-d75e-4263-be9c-ddbaa2a13a12/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/email_spec0_product05_true-unreach-call_true-termination.cil.c
[2018-11-10 03:25:39,598 INFO  L218              CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2f608511-d75e-4263-be9c-ddbaa2a13a12/bin-2019/utaipan/data/f7ffb57b5/5f7d174f679041f8860a8c3685611eff/FLAG655e2c429
[2018-11-10 03:25:40,050 INFO  L298              CDTParser]: Found 1 translation units.
[2018-11-10 03:25:40,051 INFO  L158              CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2f608511-d75e-4263-be9c-ddbaa2a13a12/sv-benchmarks/c/product-lines/email_spec0_product05_true-unreach-call_true-termination.cil.c
[2018-11-10 03:25:40,064 INFO  L346              CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2f608511-d75e-4263-be9c-ddbaa2a13a12/bin-2019/utaipan/data/f7ffb57b5/5f7d174f679041f8860a8c3685611eff/FLAG655e2c429
[2018-11-10 03:25:40,076 INFO  L354              CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2f608511-d75e-4263-be9c-ddbaa2a13a12/bin-2019/utaipan/data/f7ffb57b5/5f7d174f679041f8860a8c3685611eff
[2018-11-10 03:25:40,078 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-10 03:25:40,078 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2018-11-10 03:25:40,079 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-10 03:25:40,079 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-10 03:25:40,081 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-10 03:25:40,082 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:25:40" (1/1) ...
[2018-11-10 03:25:40,083 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@572af1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:25:40, skipping insertion in model container
[2018-11-10 03:25:40,084 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:25:40" (1/1) ...
[2018-11-10 03:25:40,089 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-11-10 03:25:40,129 INFO  L174         MainTranslator]: Built tables and reachable declarations
[2018-11-10 03:25:40,419 INFO  L202          PostProcessor]: Analyzing one entry point: main
[2018-11-10 03:25:40,427 INFO  L189         MainTranslator]: Completed pre-run
[2018-11-10 03:25:40,566 INFO  L202          PostProcessor]: Analyzing one entry point: main
[2018-11-10 03:25:40,600 INFO  L193         MainTranslator]: Completed translation
[2018-11-10 03:25:40,601 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:25:40 WrapperNode
[2018-11-10 03:25:40,601 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-10 03:25:40,602 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2018-11-10 03:25:40,602 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2018-11-10 03:25:40,602 INFO  L276        PluginConnector]: Boogie Procedure Inliner initialized
[2018-11-10 03:25:40,609 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:25:40" (1/1) ...
[2018-11-10 03:25:40,623 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:25:40" (1/1) ...
[2018-11-10 03:25:40,646 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2018-11-10 03:25:40,646 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-11-10 03:25:40,646 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-11-10 03:25:40,646 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-11-10 03:25:40,652 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:25:40" (1/1) ...
[2018-11-10 03:25:40,652 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:25:40" (1/1) ...
[2018-11-10 03:25:40,658 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:25:40" (1/1) ...
[2018-11-10 03:25:40,658 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:25:40" (1/1) ...
[2018-11-10 03:25:40,671 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:25:40" (1/1) ...
[2018-11-10 03:25:40,677 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:25:40" (1/1) ...
[2018-11-10 03:25:40,681 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:25:40" (1/1) ...
[2018-11-10 03:25:40,686 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-11-10 03:25:40,686 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-11-10 03:25:40,686 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2018-11-10 03:25:40,686 INFO  L276        PluginConnector]: RCFGBuilder initialized
[2018-11-10 03:25:40,687 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:25:40" (1/1) ...
No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2f608511-d75e-4263-be9c-ddbaa2a13a12/bin-2019/utaipan/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
[2018-11-10 03:25:40,739 INFO  L130     BoogieDeclarations]: Found specification of procedure get_queued_client
[2018-11-10 03:25:40,739 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_queued_client
[2018-11-10 03:25:40,739 INFO  L130     BoogieDeclarations]: Found specification of procedure bobToRjh
[2018-11-10 03:25:40,739 INFO  L138     BoogieDeclarations]: Found implementation of procedure bobToRjh
[2018-11-10 03:25:40,740 INFO  L130     BoogieDeclarations]: Found specification of procedure setup_bob
[2018-11-10 03:25:40,740 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup_bob
[2018-11-10 03:25:40,740 INFO  L130     BoogieDeclarations]: Found specification of procedure select_features
[2018-11-10 03:25:40,740 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_features
[2018-11-10 03:25:40,740 INFO  L130     BoogieDeclarations]: Found specification of procedure createEmail
[2018-11-10 03:25:40,740 INFO  L138     BoogieDeclarations]: Found implementation of procedure createEmail
[2018-11-10 03:25:40,740 INFO  L130     BoogieDeclarations]: Found specification of procedure getEmailTo
[2018-11-10 03:25:40,740 INFO  L138     BoogieDeclarations]: Found implementation of procedure getEmailTo
[2018-11-10 03:25:40,740 INFO  L130     BoogieDeclarations]: Found specification of procedure get_queued_email
[2018-11-10 03:25:40,741 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_queued_email
[2018-11-10 03:25:40,741 INFO  L130     BoogieDeclarations]: Found specification of procedure setEmailFrom
[2018-11-10 03:25:40,741 INFO  L138     BoogieDeclarations]: Found implementation of procedure setEmailFrom
[2018-11-10 03:25:40,741 INFO  L130     BoogieDeclarations]: Found specification of procedure isReadable
[2018-11-10 03:25:40,741 INFO  L138     BoogieDeclarations]: Found implementation of procedure isReadable
[2018-11-10 03:25:40,741 INFO  L130     BoogieDeclarations]: Found specification of procedure getClientId
[2018-11-10 03:25:40,741 INFO  L138     BoogieDeclarations]: Found implementation of procedure getClientId
[2018-11-10 03:25:40,741 INFO  L130     BoogieDeclarations]: Found specification of procedure deliver
[2018-11-10 03:25:40,741 INFO  L138     BoogieDeclarations]: Found implementation of procedure deliver
[2018-11-10 03:25:40,742 INFO  L130     BoogieDeclarations]: Found specification of procedure forward
[2018-11-10 03:25:40,742 INFO  L138     BoogieDeclarations]: Found implementation of procedure forward
[2018-11-10 03:25:40,742 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-11-10 03:25:40,742 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-11-10 03:25:40,742 INFO  L130     BoogieDeclarations]: Found specification of procedure rjhEnableForwarding
[2018-11-10 03:25:40,742 INFO  L138     BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding
[2018-11-10 03:25:40,742 INFO  L130     BoogieDeclarations]: Found specification of procedure getEmailFrom
[2018-11-10 03:25:40,742 INFO  L138     BoogieDeclarations]: Found implementation of procedure getEmailFrom
[2018-11-10 03:25:40,742 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1
[2018-11-10 03:25:40,742 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1
[2018-11-10 03:25:40,743 INFO  L130     BoogieDeclarations]: Found specification of procedure queue
[2018-11-10 03:25:40,743 INFO  L138     BoogieDeclarations]: Found implementation of procedure queue
[2018-11-10 03:25:40,743 INFO  L130     BoogieDeclarations]: Found specification of procedure setClientId
[2018-11-10 03:25:40,743 INFO  L138     BoogieDeclarations]: Found implementation of procedure setClientId
[2018-11-10 03:25:40,743 INFO  L130     BoogieDeclarations]: Found specification of procedure valid_product
[2018-11-10 03:25:40,743 INFO  L138     BoogieDeclarations]: Found implementation of procedure valid_product
[2018-11-10 03:25:40,743 INFO  L130     BoogieDeclarations]: Found specification of procedure mail
[2018-11-10 03:25:40,743 INFO  L138     BoogieDeclarations]: Found implementation of procedure mail
[2018-11-10 03:25:40,744 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2018-11-10 03:25:40,744 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2018-11-10 03:25:40,744 INFO  L130     BoogieDeclarations]: Found specification of procedure getEmailId
[2018-11-10 03:25:40,744 INFO  L138     BoogieDeclarations]: Found implementation of procedure getEmailId
[2018-11-10 03:25:40,744 INFO  L130     BoogieDeclarations]: Found specification of procedure setup_rjh
[2018-11-10 03:25:40,744 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup_rjh
[2018-11-10 03:25:40,744 INFO  L130     BoogieDeclarations]: Found specification of procedure getClientForwardReceiver
[2018-11-10 03:25:40,744 INFO  L138     BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver
[2018-11-10 03:25:40,744 INFO  L130     BoogieDeclarations]: Found specification of procedure incoming
[2018-11-10 03:25:40,745 INFO  L138     BoogieDeclarations]: Found implementation of procedure incoming
[2018-11-10 03:25:40,745 INFO  L130     BoogieDeclarations]: Found specification of procedure test
[2018-11-10 03:25:40,745 INFO  L138     BoogieDeclarations]: Found implementation of procedure test
[2018-11-10 03:25:40,745 INFO  L130     BoogieDeclarations]: Found specification of procedure __automaton_fail
[2018-11-10 03:25:40,745 INFO  L138     BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2018-11-10 03:25:40,745 INFO  L130     BoogieDeclarations]: Found specification of procedure outgoing
[2018-11-10 03:25:40,745 INFO  L138     BoogieDeclarations]: Found implementation of procedure outgoing
[2018-11-10 03:25:40,745 INFO  L130     BoogieDeclarations]: Found specification of procedure setClientForwardReceiver
[2018-11-10 03:25:40,745 INFO  L138     BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver
[2018-11-10 03:25:40,745 INFO  L130     BoogieDeclarations]: Found specification of procedure select_helpers
[2018-11-10 03:25:40,745 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_helpers
[2018-11-10 03:25:40,746 INFO  L130     BoogieDeclarations]: Found specification of procedure setup_chuck
[2018-11-10 03:25:40,746 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup_chuck
[2018-11-10 03:25:40,746 INFO  L130     BoogieDeclarations]: Found specification of procedure sendEmail
[2018-11-10 03:25:40,746 INFO  L138     BoogieDeclarations]: Found implementation of procedure sendEmail
[2018-11-10 03:25:40,746 INFO  L130     BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base
[2018-11-10 03:25:40,746 INFO  L138     BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base
[2018-11-10 03:25:40,746 INFO  L130     BoogieDeclarations]: Found specification of procedure printMail
[2018-11-10 03:25:40,746 INFO  L138     BoogieDeclarations]: Found implementation of procedure printMail
[2018-11-10 03:25:40,746 INFO  L130     BoogieDeclarations]: Found specification of procedure setEmailTo
[2018-11-10 03:25:40,746 INFO  L138     BoogieDeclarations]: Found implementation of procedure setEmailTo
[2018-11-10 03:25:40,746 INFO  L130     BoogieDeclarations]: Found specification of procedure is_queue_empty
[2018-11-10 03:25:40,747 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_queue_empty
[2018-11-10 03:25:40,747 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-11-10 03:25:40,747 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-11-10 03:25:40,747 INFO  L130     BoogieDeclarations]: Found specification of procedure setup
[2018-11-10 03:25:40,747 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup
[2018-11-10 03:25:41,606 INFO  L341             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-11-10 03:25:41,607 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 03:25:41 BoogieIcfgContainer
[2018-11-10 03:25:41,607 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-11-10 03:25:41,607 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2018-11-10 03:25:41,607 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2018-11-10 03:25:41,610 INFO  L276        PluginConnector]: TraceAbstraction initialized
[2018-11-10 03:25:41,610 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 03:25:40" (1/3) ...
[2018-11-10 03:25:41,611 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e6c86df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 03:25:41, skipping insertion in model container
[2018-11-10 03:25:41,611 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:25:40" (2/3) ...
[2018-11-10 03:25:41,611 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e6c86df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 03:25:41, skipping insertion in model container
[2018-11-10 03:25:41,611 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 03:25:41" (3/3) ...
[2018-11-10 03:25:41,613 INFO  L112   eAbstractionObserver]: Analyzing ICFG email_spec0_product05_true-unreach-call_true-termination.cil.c
[2018-11-10 03:25:41,619 INFO  L136   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2018-11-10 03:25:41,625 INFO  L148   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2018-11-10 03:25:41,634 INFO  L257      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2018-11-10 03:25:41,656 INFO  L382      AbstractCegarLoop]: Interprodecural is true
[2018-11-10 03:25:41,656 INFO  L383      AbstractCegarLoop]: Hoare is true
[2018-11-10 03:25:41,656 INFO  L384      AbstractCegarLoop]: Compute interpolants for FPandBP
[2018-11-10 03:25:41,656 INFO  L385      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2018-11-10 03:25:41,656 INFO  L386      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2018-11-10 03:25:41,657 INFO  L387      AbstractCegarLoop]: Difference is false
[2018-11-10 03:25:41,657 INFO  L388      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2018-11-10 03:25:41,657 INFO  L393      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2018-11-10 03:25:41,673 INFO  L276                IsEmpty]: Start isEmpty. Operand 227 states.
[2018-11-10 03:25:41,682 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 131
[2018-11-10 03:25:41,682 INFO  L367         BasicCegarLoop]: Found error trace
[2018-11-10 03:25:41,683 INFO  L375         BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-11-10 03:25:41,685 INFO  L424      AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2018-11-10 03:25:41,690 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-11-10 03:25:41,691 INFO  L82        PathProgramCache]: Analyzing trace with hash -1444775540, now seen corresponding path program 1 times
[2018-11-10 03:25:41,692 INFO  L69    tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy
[2018-11-10 03:25:41,721 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-11-10 03:25:41,722 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-11-10 03:25:41,722 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-11-10 03:25:41,722 INFO  L288   anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation)
[2018-11-10 03:25:41,855 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-11-10 03:25:41,986 INFO  L134       CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked.
[2018-11-10 03:25:41,988 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-11-10 03:25:41,988 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2018-11-10 03:25:41,988 INFO  L258   anRefinementStrategy]: Using the first perfect interpolant sequence
[2018-11-10 03:25:41,993 INFO  L460      AbstractCegarLoop]: Interpolant automaton has 2 states
[2018-11-10 03:25:42,004 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2018-11-10 03:25:42,005 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2018-11-10 03:25:42,007 INFO  L87              Difference]: Start difference. First operand 227 states. Second operand 2 states.
[2018-11-10 03:25:42,041 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-11-10 03:25:42,042 INFO  L93              Difference]: Finished difference Result 367 states and 456 transitions.
[2018-11-10 03:25:42,042 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2018-11-10 03:25:42,043 INFO  L78                 Accepts]: Start accepts. Automaton has 2 states. Word has length 130
[2018-11-10 03:25:42,043 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-11-10 03:25:42,053 INFO  L225             Difference]: With dead ends: 367
[2018-11-10 03:25:42,053 INFO  L226             Difference]: Without dead ends: 216
[2018-11-10 03:25:42,056 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2018-11-10 03:25:42,071 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 216 states.
[2018-11-10 03:25:42,104 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 216.
[2018-11-10 03:25:42,106 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 216 states.
[2018-11-10 03:25:42,108 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 216 states and 268 transitions.
[2018-11-10 03:25:42,111 INFO  L78                 Accepts]: Start accepts. Automaton has 216 states and 268 transitions. Word has length 130
[2018-11-10 03:25:42,113 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-11-10 03:25:42,113 INFO  L481      AbstractCegarLoop]: Abstraction has 216 states and 268 transitions.
[2018-11-10 03:25:42,113 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 2 states.
[2018-11-10 03:25:42,113 INFO  L276                IsEmpty]: Start isEmpty. Operand 216 states and 268 transitions.
[2018-11-10 03:25:42,117 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 133
[2018-11-10 03:25:42,117 INFO  L367         BasicCegarLoop]: Found error trace
[2018-11-10 03:25:42,117 INFO  L375         BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-11-10 03:25:42,118 INFO  L424      AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2018-11-10 03:25:42,118 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-11-10 03:25:42,118 INFO  L82        PathProgramCache]: Analyzing trace with hash -1361927684, now seen corresponding path program 1 times
[2018-11-10 03:25:42,118 INFO  L69    tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy
[2018-11-10 03:25:42,119 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-11-10 03:25:42,119 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-11-10 03:25:42,120 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-11-10 03:25:42,120 INFO  L288   anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation)
[2018-11-10 03:25:42,164 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-11-10 03:25:42,267 INFO  L134       CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked.
[2018-11-10 03:25:42,267 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-11-10 03:25:42,267 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2018-11-10 03:25:42,267 INFO  L258   anRefinementStrategy]: Using the first perfect interpolant sequence
[2018-11-10 03:25:42,269 INFO  L460      AbstractCegarLoop]: Interpolant automaton has 3 states
[2018-11-10 03:25:42,269 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2018-11-10 03:25:42,269 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2018-11-10 03:25:42,270 INFO  L87              Difference]: Start difference. First operand 216 states and 268 transitions. Second operand 3 states.
[2018-11-10 03:25:42,303 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-11-10 03:25:42,303 INFO  L93              Difference]: Finished difference Result 351 states and 425 transitions.
[2018-11-10 03:25:42,304 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2018-11-10 03:25:42,304 INFO  L78                 Accepts]: Start accepts. Automaton has 3 states. Word has length 132
[2018-11-10 03:25:42,305 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-11-10 03:25:42,307 INFO  L225             Difference]: With dead ends: 351
[2018-11-10 03:25:42,307 INFO  L226             Difference]: Without dead ends: 220
[2018-11-10 03:25:42,308 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2018-11-10 03:25:42,309 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 220 states.
[2018-11-10 03:25:42,321 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 220 to 219.
[2018-11-10 03:25:42,321 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 219 states.
[2018-11-10 03:25:42,323 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 271 transitions.
[2018-11-10 03:25:42,323 INFO  L78                 Accepts]: Start accepts. Automaton has 219 states and 271 transitions. Word has length 132
[2018-11-10 03:25:42,323 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-11-10 03:25:42,323 INFO  L481      AbstractCegarLoop]: Abstraction has 219 states and 271 transitions.
[2018-11-10 03:25:42,323 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 3 states.
[2018-11-10 03:25:42,324 INFO  L276                IsEmpty]: Start isEmpty. Operand 219 states and 271 transitions.
[2018-11-10 03:25:42,325 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 139
[2018-11-10 03:25:42,325 INFO  L367         BasicCegarLoop]: Found error trace
[2018-11-10 03:25:42,326 INFO  L375         BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-11-10 03:25:42,326 INFO  L424      AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2018-11-10 03:25:42,326 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-11-10 03:25:42,326 INFO  L82        PathProgramCache]: Analyzing trace with hash 1908017801, now seen corresponding path program 1 times
[2018-11-10 03:25:42,326 INFO  L69    tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy
[2018-11-10 03:25:42,327 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-11-10 03:25:42,327 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-11-10 03:25:42,327 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-11-10 03:25:42,327 INFO  L288   anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation)
[2018-11-10 03:25:42,364 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-11-10 03:25:42,499 INFO  L134       CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked.
[2018-11-10 03:25:42,500 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-11-10 03:25:42,500 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8
[2018-11-10 03:25:42,500 INFO  L258   anRefinementStrategy]: Using the first perfect interpolant sequence
[2018-11-10 03:25:42,501 INFO  L460      AbstractCegarLoop]: Interpolant automaton has 8 states
[2018-11-10 03:25:42,501 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2018-11-10 03:25:42,501 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2018-11-10 03:25:42,501 INFO  L87              Difference]: Start difference. First operand 219 states and 271 transitions. Second operand 8 states.
[2018-11-10 03:25:42,559 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-11-10 03:25:42,559 INFO  L93              Difference]: Finished difference Result 219 states and 271 transitions.
[2018-11-10 03:25:42,559 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. 
[2018-11-10 03:25:42,560 INFO  L78                 Accepts]: Start accepts. Automaton has 8 states. Word has length 138
[2018-11-10 03:25:42,560 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-11-10 03:25:42,561 INFO  L225             Difference]: With dead ends: 219
[2018-11-10 03:25:42,561 INFO  L226             Difference]: Without dead ends: 0
[2018-11-10 03:25:42,562 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2018-11-10 03:25:42,562 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2018-11-10 03:25:42,562 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2018-11-10 03:25:42,562 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 0 states.
[2018-11-10 03:25:42,562 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2018-11-10 03:25:42,563 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 138
[2018-11-10 03:25:42,563 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-11-10 03:25:42,563 INFO  L481      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2018-11-10 03:25:42,563 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 8 states.
[2018-11-10 03:25:42,563 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2018-11-10 03:25:42,563 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2018-11-10 03:25:42,569 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2018-11-10 03:25:42,695 INFO  L428   ceAbstractionStarter]: At program point  L2298(line 2298)  the Hoare annotation is:  true
[2018-11-10 03:25:42,695 INFO  L428   ceAbstractionStarter]: At program point  L2299-1(line 2299)  the Hoare annotation is:  true
[2018-11-10 03:25:42,696 INFO  L428   ceAbstractionStarter]: At program point  L2299(line 2299)  the Hoare annotation is:  true
[2018-11-10 03:25:42,696 INFO  L425   ceAbstractionStarter]: For program point  L2298-1(line 2298)  no Hoare annotation was computed.
[2018-11-10 03:25:42,696 INFO  L425   ceAbstractionStarter]: For program point  outgoingEXIT(lines 2293 2304)  no Hoare annotation was computed.
[2018-11-10 03:25:42,696 INFO  L428   ceAbstractionStarter]: At program point  outgoingENTRY(lines 2293 2304)  the Hoare annotation is:  true
[2018-11-10 03:25:42,696 INFO  L425   ceAbstractionStarter]: For program point  outgoingFINAL(lines 2293 2304)  no Hoare annotation was computed.
[2018-11-10 03:25:42,696 INFO  L425   ceAbstractionStarter]: For program point  L2209(lines 2209 2217)  no Hoare annotation was computed.
[2018-11-10 03:25:42,696 INFO  L425   ceAbstractionStarter]: For program point  L2206(lines 2206 2218)  no Hoare annotation was computed.
[2018-11-10 03:25:42,696 INFO  L428   ceAbstractionStarter]: At program point  setClientForwardReceiverENTRY(lines 2202 2221)  the Hoare annotation is:  true
[2018-11-10 03:25:42,696 INFO  L425   ceAbstractionStarter]: For program point  setClientForwardReceiverEXIT(lines 2202 2221)  no Hoare annotation was computed.
[2018-11-10 03:25:42,696 INFO  L425   ceAbstractionStarter]: For program point  L2212(lines 2212 2216)  no Hoare annotation was computed.
[2018-11-10 03:25:42,696 INFO  L425   ceAbstractionStarter]: For program point  L2212-2(lines 2202 2221)  no Hoare annotation was computed.
[2018-11-10 03:25:42,696 INFO  L428   ceAbstractionStarter]: At program point  select_helpersFINAL(lines 2524 2530)  the Hoare annotation is:  true
[2018-11-10 03:25:42,697 INFO  L425   ceAbstractionStarter]: For program point  select_helpersEXIT(lines 2524 2530)  no Hoare annotation was computed.
[2018-11-10 03:25:42,697 INFO  L425   ceAbstractionStarter]: For program point  getClientIdFINAL(lines 2225 2248)  no Hoare annotation was computed.
[2018-11-10 03:25:42,697 INFO  L425   ceAbstractionStarter]: For program point  L2237(lines 2237 2243)  no Hoare annotation was computed.
[2018-11-10 03:25:42,699 INFO  L428   ceAbstractionStarter]: At program point  getClientIdENTRY(lines 2225 2248)  the Hoare annotation is:  true
[2018-11-10 03:25:42,699 INFO  L425   ceAbstractionStarter]: For program point  L2233(lines 2233 2244)  no Hoare annotation was computed.
[2018-11-10 03:25:42,699 INFO  L425   ceAbstractionStarter]: For program point  getClientIdEXIT(lines 2225 2248)  no Hoare annotation was computed.
[2018-11-10 03:25:42,699 INFO  L425   ceAbstractionStarter]: For program point  L2229(lines 2229 2245)  no Hoare annotation was computed.
[2018-11-10 03:25:42,699 INFO  L425   ceAbstractionStarter]: For program point  valid_productEXIT(lines 2531 2539)  no Hoare annotation was computed.
[2018-11-10 03:25:42,699 INFO  L428   ceAbstractionStarter]: At program point  valid_productENTRY(lines 2531 2539)  the Hoare annotation is:  true
[2018-11-10 03:25:42,699 INFO  L425   ceAbstractionStarter]: For program point  valid_productFINAL(lines 2531 2539)  no Hoare annotation was computed.
[2018-11-10 03:25:42,700 INFO  L428   ceAbstractionStarter]: At program point  L2288(line 2288)  the Hoare annotation is:  true
[2018-11-10 03:25:42,700 INFO  L428   ceAbstractionStarter]: At program point  mailENTRY(lines 2281 2292)  the Hoare annotation is:  true
[2018-11-10 03:25:42,700 INFO  L425   ceAbstractionStarter]: For program point  L2287-1(line 2287)  no Hoare annotation was computed.
[2018-11-10 03:25:42,700 INFO  L428   ceAbstractionStarter]: At program point  L2287(line 2287)  the Hoare annotation is:  true
[2018-11-10 03:25:42,701 INFO  L425   ceAbstractionStarter]: For program point  mailEXIT(lines 2281 2292)  no Hoare annotation was computed.
[2018-11-10 03:25:42,702 INFO  L425   ceAbstractionStarter]: For program point  mailFINAL(lines 2281 2292)  no Hoare annotation was computed.
[2018-11-10 03:25:42,702 INFO  L425   ceAbstractionStarter]: For program point  get_queued_clientEXIT(lines 2393 2401)  no Hoare annotation was computed.
[2018-11-10 03:25:42,702 INFO  L428   ceAbstractionStarter]: At program point  get_queued_clientENTRY(lines 2393 2401)  the Hoare annotation is:  true
[2018-11-10 03:25:42,702 INFO  L425   ceAbstractionStarter]: For program point  get_queued_clientFINAL(lines 2393 2401)  no Hoare annotation was computed.
[2018-11-10 03:25:42,702 INFO  L425   ceAbstractionStarter]: For program point  deliverFINAL(lines 2305 2314)  no Hoare annotation was computed.
[2018-11-10 03:25:42,702 INFO  L428   ceAbstractionStarter]: At program point  deliverENTRY(lines 2305 2314)  the Hoare annotation is:  true
[2018-11-10 03:25:42,702 INFO  L425   ceAbstractionStarter]: For program point  deliverEXIT(lines 2305 2314)  no Hoare annotation was computed.
[2018-11-10 03:25:42,702 INFO  L428   ceAbstractionStarter]: At program point  mainENTRY(lines 161 181)  the Hoare annotation is:  true
[2018-11-10 03:25:42,702 INFO  L425   ceAbstractionStarter]: For program point  mainEXIT(lines 161 181)  no Hoare annotation was computed.
[2018-11-10 03:25:42,702 INFO  L421   ceAbstractionStarter]: At program point  L173(line 173)  the Hoare annotation is:  (= main_~tmp~1 1)
[2018-11-10 03:25:42,702 INFO  L425   ceAbstractionStarter]: For program point  mainFINAL(lines 161 181)  no Hoare annotation was computed.
[2018-11-10 03:25:42,703 INFO  L421   ceAbstractionStarter]: At program point  L173-1(line 173)  the Hoare annotation is:  (= main_~tmp~1 1)
[2018-11-10 03:25:42,703 INFO  L425   ceAbstractionStarter]: For program point  L171(lines 171 178)  no Hoare annotation was computed.
[2018-11-10 03:25:42,703 INFO  L425   ceAbstractionStarter]: For program point  L171-1(lines 171 178)  no Hoare annotation was computed.
[2018-11-10 03:25:42,703 INFO  L425   ceAbstractionStarter]: For program point  L169(line 169)  no Hoare annotation was computed.
[2018-11-10 03:25:42,703 INFO  L428   ceAbstractionStarter]: At program point  L168(line 168)  the Hoare annotation is:  true
[2018-11-10 03:25:42,703 INFO  L428   ceAbstractionStarter]: At program point  L167(line 167)  the Hoare annotation is:  true
[2018-11-10 03:25:42,703 INFO  L428   ceAbstractionStarter]: At program point  L167-1(line 167)  the Hoare annotation is:  true
[2018-11-10 03:25:42,703 INFO  L425   ceAbstractionStarter]: For program point  getEmailIdFINAL(lines 433 451)  no Hoare annotation was computed.
[2018-11-10 03:25:42,703 INFO  L425   ceAbstractionStarter]: For program point  getEmailIdEXIT(lines 433 451)  no Hoare annotation was computed.
[2018-11-10 03:25:42,703 INFO  L425   ceAbstractionStarter]: For program point  L441(lines 441 447)  no Hoare annotation was computed.
[2018-11-10 03:25:42,703 INFO  L428   ceAbstractionStarter]: At program point  getEmailIdENTRY(lines 433 451)  the Hoare annotation is:  true
[2018-11-10 03:25:42,703 INFO  L425   ceAbstractionStarter]: For program point  L437(lines 437 448)  no Hoare annotation was computed.
[2018-11-10 03:25:42,703 INFO  L425   ceAbstractionStarter]: For program point  setup_chuckEXIT(lines 94 103)  no Hoare annotation was computed.
[2018-11-10 03:25:42,704 INFO  L428   ceAbstractionStarter]: At program point  setup_chuckENTRY(lines 94 103)  the Hoare annotation is:  true
[2018-11-10 03:25:42,704 INFO  L425   ceAbstractionStarter]: For program point  setup_chuckFINAL(lines 94 103)  no Hoare annotation was computed.
[2018-11-10 03:25:42,704 INFO  L428   ceAbstractionStarter]: At program point  L99(line 99)  the Hoare annotation is:  true
[2018-11-10 03:25:42,704 INFO  L425   ceAbstractionStarter]: For program point  setup_rjhFINAL(lines 84 93)  no Hoare annotation was computed.
[2018-11-10 03:25:42,704 INFO  L428   ceAbstractionStarter]: At program point  L89(line 89)  the Hoare annotation is:  true
[2018-11-10 03:25:42,704 INFO  L428   ceAbstractionStarter]: At program point  setup_rjhENTRY(lines 84 93)  the Hoare annotation is:  true
[2018-11-10 03:25:42,704 INFO  L425   ceAbstractionStarter]: For program point  setup_rjhEXIT(lines 84 93)  no Hoare annotation was computed.
[2018-11-10 03:25:42,704 INFO  L428   ceAbstractionStarter]: At program point  L2369(line 2369)  the Hoare annotation is:  true
[2018-11-10 03:25:42,704 INFO  L425   ceAbstractionStarter]: For program point  sendEmailEXIT(lines 2361 2373)  no Hoare annotation was computed.
[2018-11-10 03:25:42,704 INFO  L425   ceAbstractionStarter]: For program point  L2367-1(line 2367)  no Hoare annotation was computed.
[2018-11-10 03:25:42,704 INFO  L428   ceAbstractionStarter]: At program point  L2367(line 2367)  the Hoare annotation is:  true
[2018-11-10 03:25:42,704 INFO  L428   ceAbstractionStarter]: At program point  sendEmailENTRY(lines 2361 2373)  the Hoare annotation is:  true
[2018-11-10 03:25:42,704 INFO  L425   ceAbstractionStarter]: For program point  sendEmailFINAL(lines 2361 2373)  no Hoare annotation was computed.
[2018-11-10 03:25:42,704 INFO  L428   ceAbstractionStarter]: At program point  L121(line 121)  the Hoare annotation is:  true
[2018-11-10 03:25:42,705 INFO  L428   ceAbstractionStarter]: At program point  L120(line 120)  the Hoare annotation is:  true
[2018-11-10 03:25:42,705 INFO  L425   ceAbstractionStarter]: For program point  L121-1(lines 104 126)  no Hoare annotation was computed.
[2018-11-10 03:25:42,711 INFO  L428   ceAbstractionStarter]: At program point  L119(line 119)  the Hoare annotation is:  true
[2018-11-10 03:25:42,711 INFO  L425   ceAbstractionStarter]: For program point  L120-1(line 120)  no Hoare annotation was computed.
[2018-11-10 03:25:42,711 INFO  L425   ceAbstractionStarter]: For program point  L119-1(line 119)  no Hoare annotation was computed.
[2018-11-10 03:25:42,711 INFO  L425   ceAbstractionStarter]: For program point  bobToRjhEXIT(lines 104 126)  no Hoare annotation was computed.
[2018-11-10 03:25:42,711 INFO  L425   ceAbstractionStarter]: For program point  L115(lines 115 123)  no Hoare annotation was computed.
[2018-11-10 03:25:42,711 INFO  L425   ceAbstractionStarter]: For program point  L113(line 113)  no Hoare annotation was computed.
[2018-11-10 03:25:42,712 INFO  L428   ceAbstractionStarter]: At program point  bobToRjhENTRY(lines 104 126)  the Hoare annotation is:  true
[2018-11-10 03:25:42,712 INFO  L428   ceAbstractionStarter]: At program point  L112(line 112)  the Hoare annotation is:  true
[2018-11-10 03:25:42,712 INFO  L428   ceAbstractionStarter]: At program point  L112-1(line 112)  the Hoare annotation is:  true
[2018-11-10 03:25:42,712 INFO  L428   ceAbstractionStarter]: At program point  L79(line 79)  the Hoare annotation is:  true
[2018-11-10 03:25:42,712 INFO  L428   ceAbstractionStarter]: At program point  setup_bobENTRY(lines 74 83)  the Hoare annotation is:  true
[2018-11-10 03:25:42,712 INFO  L425   ceAbstractionStarter]: For program point  setup_bobFINAL(lines 74 83)  no Hoare annotation was computed.
[2018-11-10 03:25:42,712 INFO  L425   ceAbstractionStarter]: For program point  setup_bobEXIT(lines 74 83)  no Hoare annotation was computed.
[2018-11-10 03:25:42,712 INFO  L425   ceAbstractionStarter]: For program point  select_featuresEXIT(lines 2517 2523)  no Hoare annotation was computed.
[2018-11-10 03:25:42,712 INFO  L428   ceAbstractionStarter]: At program point  select_featuresFINAL(lines 2517 2523)  the Hoare annotation is:  true
[2018-11-10 03:25:42,712 INFO  L428   ceAbstractionStarter]: At program point  L2320(line 2320)  the Hoare annotation is:  true
[2018-11-10 03:25:42,712 INFO  L428   ceAbstractionStarter]: At program point  incoming__wrappee__BaseENTRY(lines 2315 2324)  the Hoare annotation is:  true
[2018-11-10 03:25:42,712 INFO  L425   ceAbstractionStarter]: For program point  incoming__wrappee__BaseFINAL(lines 2315 2324)  no Hoare annotation was computed.
[2018-11-10 03:25:42,713 INFO  L425   ceAbstractionStarter]: For program point  incoming__wrappee__BaseEXIT(lines 2315 2324)  no Hoare annotation was computed.
[2018-11-10 03:25:42,713 INFO  L425   ceAbstractionStarter]: For program point  L2190(lines 2190 2196)  no Hoare annotation was computed.
[2018-11-10 03:25:42,713 INFO  L425   ceAbstractionStarter]: For program point  getClientForwardReceiverFINAL(lines 2178 2201)  no Hoare annotation was computed.
[2018-11-10 03:25:42,713 INFO  L425   ceAbstractionStarter]: For program point  L2186(lines 2186 2197)  no Hoare annotation was computed.
[2018-11-10 03:25:42,713 INFO  L425   ceAbstractionStarter]: For program point  getClientForwardReceiverEXIT(lines 2178 2201)  no Hoare annotation was computed.
[2018-11-10 03:25:42,713 INFO  L425   ceAbstractionStarter]: For program point  L2182(lines 2182 2198)  no Hoare annotation was computed.
[2018-11-10 03:25:42,713 INFO  L428   ceAbstractionStarter]: At program point  getClientForwardReceiverENTRY(lines 2178 2201)  the Hoare annotation is:  true
[2018-11-10 03:25:42,713 INFO  L428   ceAbstractionStarter]: At program point  L2337-1(line 2337)  the Hoare annotation is:  true
[2018-11-10 03:25:42,713 INFO  L428   ceAbstractionStarter]: At program point  L2337(line 2337)  the Hoare annotation is:  true
[2018-11-10 03:25:42,713 INFO  L425   ceAbstractionStarter]: For program point  L2335-1(lines 2325 2345)  no Hoare annotation was computed.
[2018-11-10 03:25:42,713 INFO  L425   ceAbstractionStarter]: For program point  L2335(lines 2335 2342)  no Hoare annotation was computed.
[2018-11-10 03:25:42,714 INFO  L425   ceAbstractionStarter]: For program point  L2332(line 2332)  no Hoare annotation was computed.
[2018-11-10 03:25:42,714 INFO  L428   ceAbstractionStarter]: At program point  incomingENTRY(lines 2325 2345)  the Hoare annotation is:  true
[2018-11-10 03:25:42,714 INFO  L428   ceAbstractionStarter]: At program point  L2331-1(line 2331)  the Hoare annotation is:  true
[2018-11-10 03:25:42,714 INFO  L428   ceAbstractionStarter]: At program point  L2331(line 2331)  the Hoare annotation is:  true
[2018-11-10 03:25:42,714 INFO  L425   ceAbstractionStarter]: For program point  incomingEXIT(lines 2325 2345)  no Hoare annotation was computed.
[2018-11-10 03:25:42,714 INFO  L428   ceAbstractionStarter]: At program point  L2497-1(line 2497)  the Hoare annotation is:  true
[2018-11-10 03:25:42,714 INFO  L428   ceAbstractionStarter]: At program point  L2497(line 2497)  the Hoare annotation is:  true
[2018-11-10 03:25:42,714 INFO  L425   ceAbstractionStarter]: For program point  createEmailEXIT(lines 2490 2504)  no Hoare annotation was computed.
[2018-11-10 03:25:42,714 INFO  L428   ceAbstractionStarter]: At program point  createEmailENTRY(lines 2490 2504)  the Hoare annotation is:  true
[2018-11-10 03:25:42,714 INFO  L425   ceAbstractionStarter]: For program point  L2498(line 2498)  no Hoare annotation was computed.
[2018-11-10 03:25:42,714 INFO  L425   ceAbstractionStarter]: For program point  createEmailFINAL(lines 2490 2504)  no Hoare annotation was computed.
[2018-11-10 03:25:42,714 INFO  L425   ceAbstractionStarter]: For program point  L308(lines 308 315)  no Hoare annotation was computed.
[2018-11-10 03:25:42,715 INFO  L425   ceAbstractionStarter]: For program point  L275(lines 275 279)  no Hoare annotation was computed.
[2018-11-10 03:25:42,715 INFO  L425   ceAbstractionStarter]: For program point  L242(lines 241 384)  no Hoare annotation was computed.
[2018-11-10 03:25:42,715 INFO  L425   ceAbstractionStarter]: For program point  L366(lines 366 370)  no Hoare annotation was computed.
[2018-11-10 03:25:42,715 INFO  L425   ceAbstractionStarter]: For program point  L333(lines 333 337)  no Hoare annotation was computed.
[2018-11-10 03:25:42,715 INFO  L428   ceAbstractionStarter]: At program point  L366-1(lines 241 384)  the Hoare annotation is:  true
[2018-11-10 03:25:42,715 INFO  L428   ceAbstractionStarter]: At program point  L292(lines 282 380)  the Hoare annotation is:  true
[2018-11-10 03:25:42,715 INFO  L428   ceAbstractionStarter]: At program point  L259(lines 249 383)  the Hoare annotation is:  true
[2018-11-10 03:25:42,715 INFO  L428   ceAbstractionStarter]: At program point  L350(lines 340 375)  the Hoare annotation is:  true
[2018-11-10 03:25:42,715 INFO  L428   ceAbstractionStarter]: At program point  L317(lines 304 378)  the Hoare annotation is:  true
[2018-11-10 03:25:42,715 INFO  L425   ceAbstractionStarter]: For program point  L243(lines 243 247)  no Hoare annotation was computed.
[2018-11-10 03:25:42,715 INFO  L425   ceAbstractionStarter]: For program point  testEXIT(lines 202 392)  no Hoare annotation was computed.
[2018-11-10 03:25:42,715 INFO  L428   ceAbstractionStarter]: At program point  testENTRY(lines 202 392)  the Hoare annotation is:  true
[2018-11-10 03:25:42,716 INFO  L425   ceAbstractionStarter]: For program point  testFINAL(lines 202 392)  no Hoare annotation was computed.
[2018-11-10 03:25:42,716 INFO  L428   ceAbstractionStarter]: At program point  L310(line 310)  the Hoare annotation is:  true
[2018-11-10 03:25:42,716 INFO  L425   ceAbstractionStarter]: For program point  L310-1(line 310)  no Hoare annotation was computed.
[2018-11-10 03:25:42,716 INFO  L428   ceAbstractionStarter]: At program point  L385(lines 240 386)  the Hoare annotation is:  true
[2018-11-10 03:25:42,716 INFO  L425   ceAbstractionStarter]: For program point  L286(lines 286 290)  no Hoare annotation was computed.
[2018-11-10 03:25:42,716 INFO  L425   ceAbstractionStarter]: For program point  L253(lines 253 257)  no Hoare annotation was computed.
[2018-11-10 03:25:42,716 INFO  L425   ceAbstractionStarter]: For program point  L344(lines 344 348)  no Hoare annotation was computed.
[2018-11-10 03:25:42,716 INFO  L428   ceAbstractionStarter]: At program point  L303(lines 293 379)  the Hoare annotation is:  true
[2018-11-10 03:25:42,716 INFO  L428   ceAbstractionStarter]: At program point  L270(lines 260 382)  the Hoare annotation is:  true
[2018-11-10 03:25:42,716 INFO  L428   ceAbstractionStarter]: At program point  L361(lines 351 374)  the Hoare annotation is:  true
[2018-11-10 03:25:42,716 INFO  L428   ceAbstractionStarter]: At program point  L328(lines 318 377)  the Hoare annotation is:  true
[2018-11-10 03:25:42,716 INFO  L425   ceAbstractionStarter]: For program point  L297(lines 297 301)  no Hoare annotation was computed.
[2018-11-10 03:25:42,717 INFO  L425   ceAbstractionStarter]: For program point  L264(lines 264 268)  no Hoare annotation was computed.
[2018-11-10 03:25:42,717 INFO  L425   ceAbstractionStarter]: For program point  L355(lines 355 359)  no Hoare annotation was computed.
[2018-11-10 03:25:42,717 INFO  L425   ceAbstractionStarter]: For program point  L322(lines 322 326)  no Hoare annotation was computed.
[2018-11-10 03:25:42,718 INFO  L428   ceAbstractionStarter]: At program point  L281(lines 271 381)  the Hoare annotation is:  true
[2018-11-10 03:25:42,718 INFO  L428   ceAbstractionStarter]: At program point  L339(lines 329 376)  the Hoare annotation is:  true
[2018-11-10 03:25:42,718 INFO  L425   ceAbstractionStarter]: For program point  L249(lines 249 383)  no Hoare annotation was computed.
[2018-11-10 03:25:42,718 INFO  L425   ceAbstractionStarter]: For program point  L241-1(lines 241 384)  no Hoare annotation was computed.
[2018-11-10 03:25:42,718 INFO  L425   ceAbstractionStarter]: For program point  L2465-1(line 2465)  no Hoare annotation was computed.
[2018-11-10 03:25:42,718 INFO  L428   ceAbstractionStarter]: At program point  L2465(line 2465)  the Hoare annotation is:  true
[2018-11-10 03:25:42,718 INFO  L428   ceAbstractionStarter]: At program point  L2462(line 2462)  the Hoare annotation is:  true
[2018-11-10 03:25:42,718 INFO  L425   ceAbstractionStarter]: For program point  L2462-1(line 2462)  no Hoare annotation was computed.
[2018-11-10 03:25:42,718 INFO  L425   ceAbstractionStarter]: For program point  L2459-1(line 2459)  no Hoare annotation was computed.
[2018-11-10 03:25:42,718 INFO  L428   ceAbstractionStarter]: At program point  L2459(line 2459)  the Hoare annotation is:  true
[2018-11-10 03:25:42,719 INFO  L428   ceAbstractionStarter]: At program point  L2456(line 2456)  the Hoare annotation is:  true
[2018-11-10 03:25:42,719 INFO  L425   ceAbstractionStarter]: For program point  printMailEXIT(lines 2444 2471)  no Hoare annotation was computed.
[2018-11-10 03:25:42,719 INFO  L425   ceAbstractionStarter]: For program point  L2456-1(line 2456)  no Hoare annotation was computed.
[2018-11-10 03:25:42,719 INFO  L428   ceAbstractionStarter]: At program point  printMailENTRY(lines 2444 2471)  the Hoare annotation is:  true
[2018-11-10 03:25:42,719 INFO  L425   ceAbstractionStarter]: For program point  printMailFINAL(lines 2444 2471)  no Hoare annotation was computed.
[2018-11-10 03:25:42,719 INFO  L425   ceAbstractionStarter]: For program point  L2417-1(line 2417)  no Hoare annotation was computed.
[2018-11-10 03:25:42,719 INFO  L428   ceAbstractionStarter]: At program point  forwardENTRY(lines 2411 2424)  the Hoare annotation is:  true
[2018-11-10 03:25:42,719 INFO  L428   ceAbstractionStarter]: At program point  L2417(line 2417)  the Hoare annotation is:  true
[2018-11-10 03:25:42,719 INFO  L425   ceAbstractionStarter]: For program point  forwardEXIT(lines 2411 2424)  no Hoare annotation was computed.
[2018-11-10 03:25:42,719 INFO  L425   ceAbstractionStarter]: For program point  forwardFINAL(lines 2411 2424)  no Hoare annotation was computed.
[2018-11-10 03:25:42,719 INFO  L428   ceAbstractionStarter]: At program point  L2419-1(line 2419)  the Hoare annotation is:  true
[2018-11-10 03:25:42,720 INFO  L428   ceAbstractionStarter]: At program point  L2419(line 2419)  the Hoare annotation is:  true
[2018-11-10 03:25:42,720 INFO  L425   ceAbstractionStarter]: For program point  setEmailToEXIT(lines 526 541)  no Hoare annotation was computed.
[2018-11-10 03:25:42,720 INFO  L425   ceAbstractionStarter]: For program point  L533(lines 533 537)  no Hoare annotation was computed.
[2018-11-10 03:25:42,720 INFO  L425   ceAbstractionStarter]: For program point  L533-2(lines 526 541)  no Hoare annotation was computed.
[2018-11-10 03:25:42,720 INFO  L428   ceAbstractionStarter]: At program point  setEmailToENTRY(lines 526 541)  the Hoare annotation is:  true
[2018-11-10 03:25:42,720 INFO  L425   ceAbstractionStarter]: For program point  L530(lines 530 538)  no Hoare annotation was computed.
[2018-11-10 03:25:42,720 INFO  L425   ceAbstractionStarter]: For program point  L511(lines 511 522)  no Hoare annotation was computed.
[2018-11-10 03:25:42,720 INFO  L425   ceAbstractionStarter]: For program point  getEmailToFINAL(lines 507 525)  no Hoare annotation was computed.
[2018-11-10 03:25:42,720 INFO  L425   ceAbstractionStarter]: For program point  getEmailToEXIT(lines 507 525)  no Hoare annotation was computed.
[2018-11-10 03:25:42,720 INFO  L428   ceAbstractionStarter]: At program point  getEmailToENTRY(lines 507 525)  the Hoare annotation is:  true
[2018-11-10 03:25:42,720 INFO  L425   ceAbstractionStarter]: For program point  L515(lines 515 521)  no Hoare annotation was computed.
[2018-11-10 03:25:42,721 INFO  L425   ceAbstractionStarter]: For program point  is_queue_emptyEXIT(lines 2384 2392)  no Hoare annotation was computed.
[2018-11-10 03:25:42,721 INFO  L428   ceAbstractionStarter]: At program point  is_queue_emptyENTRY(lines 2384 2392)  the Hoare annotation is:  true
[2018-11-10 03:25:42,721 INFO  L425   ceAbstractionStarter]: For program point  is_queue_emptyFINAL(lines 2384 2392)  no Hoare annotation was computed.
[2018-11-10 03:25:42,724 INFO  L428   ceAbstractionStarter]: At program point  get_queued_emailENTRY(lines 2402 2410)  the Hoare annotation is:  true
[2018-11-10 03:25:42,724 INFO  L425   ceAbstractionStarter]: For program point  get_queued_emailFINAL(lines 2402 2410)  no Hoare annotation was computed.
[2018-11-10 03:25:42,724 INFO  L425   ceAbstractionStarter]: For program point  get_queued_emailEXIT(lines 2402 2410)  no Hoare annotation was computed.
[2018-11-10 03:25:42,724 INFO  L425   ceAbstractionStarter]: For program point  ULTIMATE.initFINAL(line -1)  no Hoare annotation was computed.
[2018-11-10 03:25:42,725 INFO  L428   ceAbstractionStarter]: At program point  ULTIMATE.initENTRY(line -1)  the Hoare annotation is:  true
[2018-11-10 03:25:42,725 INFO  L425   ceAbstractionStarter]: For program point  ULTIMATE.initEXIT(line -1)  no Hoare annotation was computed.
[2018-11-10 03:25:42,725 INFO  L425   ceAbstractionStarter]: For program point  rjhEnableForwardingEXIT(lines 182 191)  no Hoare annotation was computed.
[2018-11-10 03:25:42,725 INFO  L428   ceAbstractionStarter]: At program point  rjhEnableForwardingENTRY(lines 182 191)  the Hoare annotation is:  true
[2018-11-10 03:25:42,725 INFO  L425   ceAbstractionStarter]: For program point  rjhEnableForwardingFINAL(lines 182 191)  no Hoare annotation was computed.
[2018-11-10 03:25:42,725 INFO  L428   ceAbstractionStarter]: At program point  setEmailFromENTRY(lines 489 504)  the Hoare annotation is:  true
[2018-11-10 03:25:42,725 INFO  L425   ceAbstractionStarter]: For program point  L496(lines 496 500)  no Hoare annotation was computed.
[2018-11-10 03:25:42,725 INFO  L425   ceAbstractionStarter]: For program point  L496-2(lines 489 504)  no Hoare annotation was computed.
[2018-11-10 03:25:42,725 INFO  L425   ceAbstractionStarter]: For program point  L493(lines 493 501)  no Hoare annotation was computed.
[2018-11-10 03:25:42,725 INFO  L425   ceAbstractionStarter]: For program point  setEmailFromEXIT(lines 489 504)  no Hoare annotation was computed.
[2018-11-10 03:25:42,725 INFO  L425   ceAbstractionStarter]: For program point  ULTIMATE.startEXIT(line -1)  no Hoare annotation was computed.
[2018-11-10 03:25:42,726 INFO  L428   ceAbstractionStarter]: At program point  L-1(line -1)  the Hoare annotation is:  true
[2018-11-10 03:25:42,726 INFO  L428   ceAbstractionStarter]: At program point  ULTIMATE.startENTRY(line -1)  the Hoare annotation is:  true
[2018-11-10 03:25:42,726 INFO  L425   ceAbstractionStarter]: For program point  ULTIMATE.startFINAL(line -1)  no Hoare annotation was computed.
[2018-11-10 03:25:42,726 INFO  L425   ceAbstractionStarter]: For program point  L146-1(line 146)  no Hoare annotation was computed.
[2018-11-10 03:25:42,726 INFO  L425   ceAbstractionStarter]: For program point  setupEXIT(lines 138 160)  no Hoare annotation was computed.
[2018-11-10 03:25:42,726 INFO  L428   ceAbstractionStarter]: At program point  setupENTRY(lines 138 160)  the Hoare annotation is:  true
[2018-11-10 03:25:42,726 INFO  L425   ceAbstractionStarter]: For program point  setupFINAL(lines 138 160)  no Hoare annotation was computed.
[2018-11-10 03:25:42,726 INFO  L428   ceAbstractionStarter]: At program point  L154(line 154)  the Hoare annotation is:  true
[2018-11-10 03:25:42,726 INFO  L425   ceAbstractionStarter]: For program point  L154-1(line 154)  no Hoare annotation was computed.
[2018-11-10 03:25:42,726 INFO  L428   ceAbstractionStarter]: At program point  L150(line 150)  the Hoare annotation is:  true
[2018-11-10 03:25:42,726 INFO  L425   ceAbstractionStarter]: For program point  L150-1(line 150)  no Hoare annotation was computed.
[2018-11-10 03:25:42,726 INFO  L428   ceAbstractionStarter]: At program point  L146(line 146)  the Hoare annotation is:  true
[2018-11-10 03:25:42,727 INFO  L425   ceAbstractionStarter]: For program point  getEmailFromFINAL(lines 470 488)  no Hoare annotation was computed.
[2018-11-10 03:25:42,727 INFO  L425   ceAbstractionStarter]: For program point  L478(lines 478 484)  no Hoare annotation was computed.
[2018-11-10 03:25:42,727 INFO  L425   ceAbstractionStarter]: For program point  getEmailFromEXIT(lines 470 488)  no Hoare annotation was computed.
[2018-11-10 03:25:42,727 INFO  L425   ceAbstractionStarter]: For program point  L474(lines 474 485)  no Hoare annotation was computed.
[2018-11-10 03:25:42,727 INFO  L428   ceAbstractionStarter]: At program point  getEmailFromENTRY(lines 470 488)  the Hoare annotation is:  true
[2018-11-10 03:25:42,727 INFO  L421   ceAbstractionStarter]: At program point  L1185(line 1185)  the Hoare annotation is:  false
[2018-11-10 03:25:42,727 INFO  L425   ceAbstractionStarter]: For program point  L1185-1(lines 1173 1190)  no Hoare annotation was computed.
[2018-11-10 03:25:42,727 INFO  L425   ceAbstractionStarter]: For program point  __utac_acc__DecryptForward_spec__1EXIT(lines 1173 1190)  no Hoare annotation was computed.
[2018-11-10 03:25:42,727 INFO  L425   ceAbstractionStarter]: For program point  L1181(lines 1181 1187)  no Hoare annotation was computed.
[2018-11-10 03:25:42,727 INFO  L428   ceAbstractionStarter]: At program point  L1179(line 1179)  the Hoare annotation is:  true
[2018-11-10 03:25:42,727 INFO  L425   ceAbstractionStarter]: For program point  L1179-1(line 1179)  no Hoare annotation was computed.
[2018-11-10 03:25:42,727 INFO  L428   ceAbstractionStarter]: At program point  __utac_acc__DecryptForward_spec__1ENTRY(lines 1173 1190)  the Hoare annotation is:  true
[2018-11-10 03:25:42,728 INFO  L425   ceAbstractionStarter]: For program point  isReadableEXIT(lines 2472 2480)  no Hoare annotation was computed.
[2018-11-10 03:25:42,728 INFO  L428   ceAbstractionStarter]: At program point  isReadableENTRY(lines 2472 2480)  the Hoare annotation is:  true
[2018-11-10 03:25:42,728 INFO  L425   ceAbstractionStarter]: For program point  isReadableFINAL(lines 2472 2480)  no Hoare annotation was computed.
[2018-11-10 03:25:42,728 INFO  L425   ceAbstractionStarter]: For program point  __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 197)  no Hoare annotation was computed.
[2018-11-10 03:25:42,728 INFO  L425   ceAbstractionStarter]: For program point  __automaton_failFINAL(lines 193 200)  no Hoare annotation was computed.
[2018-11-10 03:25:42,728 INFO  L428   ceAbstractionStarter]: At program point  __automaton_failENTRY(lines 193 200)  the Hoare annotation is:  true
[2018-11-10 03:25:42,728 INFO  L425   ceAbstractionStarter]: For program point  __automaton_failEXIT(lines 193 200)  no Hoare annotation was computed.
[2018-11-10 03:25:42,728 INFO  L425   ceAbstractionStarter]: For program point  queueFINAL(lines 2374 2383)  no Hoare annotation was computed.
[2018-11-10 03:25:42,728 INFO  L428   ceAbstractionStarter]: At program point  queueENTRY(lines 2374 2383)  the Hoare annotation is:  true
[2018-11-10 03:25:42,728 INFO  L425   ceAbstractionStarter]: For program point  queueEXIT(lines 2374 2383)  no Hoare annotation was computed.
[2018-11-10 03:25:42,728 INFO  L425   ceAbstractionStarter]: For program point  L2259(lines 2259 2263)  no Hoare annotation was computed.
[2018-11-10 03:25:42,729 INFO  L425   ceAbstractionStarter]: For program point  L2256(lines 2256 2264)  no Hoare annotation was computed.
[2018-11-10 03:25:42,729 INFO  L425   ceAbstractionStarter]: For program point  L2259-2(lines 2249 2268)  no Hoare annotation was computed.
[2018-11-10 03:25:42,729 INFO  L425   ceAbstractionStarter]: For program point  setClientIdEXIT(lines 2249 2268)  no Hoare annotation was computed.
[2018-11-10 03:25:42,732 INFO  L425   ceAbstractionStarter]: For program point  L2253(lines 2253 2265)  no Hoare annotation was computed.
[2018-11-10 03:25:42,732 INFO  L428   ceAbstractionStarter]: At program point  setClientIdENTRY(lines 2249 2268)  the Hoare annotation is:  true
[2018-11-10 03:25:42,738 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 03:25:42 BoogieIcfgContainer
[2018-11-10 03:25:42,738 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2018-11-10 03:25:42,738 INFO  L113        PluginConnector]: ------------------------Witness Printer----------------------------
[2018-11-10 03:25:42,738 INFO  L271        PluginConnector]: Initializing Witness Printer...
[2018-11-10 03:25:42,738 INFO  L276        PluginConnector]: Witness Printer initialized
[2018-11-10 03:25:42,739 INFO  L185        PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 03:25:41" (3/4) ...
[2018-11-10 03:25:42,743 INFO  L144         WitnessPrinter]: Generating witness for correct program
[2018-11-10 03:25:42,748 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing
[2018-11-10 03:25:42,748 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure setClientForwardReceiver
[2018-11-10 03:25:42,749 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers
[2018-11-10 03:25:42,749 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure getClientId
[2018-11-10 03:25:42,749 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product
[2018-11-10 03:25:42,749 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure mail
[2018-11-10 03:25:42,749 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_client
[2018-11-10 03:25:42,749 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure deliver
[2018-11-10 03:25:42,749 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure main
[2018-11-10 03:25:42,749 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailId
[2018-11-10 03:25:42,749 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure setup_chuck
[2018-11-10 03:25:42,749 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rjh
[2018-11-10 03:25:42,749 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail
[2018-11-10 03:25:42,749 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure bobToRjh
[2018-11-10 03:25:42,750 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure setup_bob
[2018-11-10 03:25:42,750 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure select_features
[2018-11-10 03:25:42,750 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__Base
[2018-11-10 03:25:42,750 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure getClientForwardReceiver
[2018-11-10 03:25:42,750 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure incoming
[2018-11-10 03:25:42,750 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure createEmail
[2018-11-10 03:25:42,750 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure test
[2018-11-10 03:25:42,750 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure printMail
[2018-11-10 03:25:42,750 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure forward
[2018-11-10 03:25:42,750 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo
[2018-11-10 03:25:42,750 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo
[2018-11-10 03:25:42,751 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure is_queue_empty
[2018-11-10 03:25:42,751 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_email
[2018-11-10 03:25:42,751 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init
[2018-11-10 03:25:42,751 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure rjhEnableForwarding
[2018-11-10 03:25:42,751 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom
[2018-11-10 03:25:42,751 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure setup
[2018-11-10 03:25:42,751 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom
[2018-11-10 03:25:42,751 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__DecryptForward_spec__1
[2018-11-10 03:25:42,752 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable
[2018-11-10 03:25:42,752 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail
[2018-11-10 03:25:42,752 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure queue
[2018-11-10 03:25:42,752 INFO  L333     RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId
[2018-11-10 03:25:42,763 INFO  L846   BoogieBacktranslator]: Reduced CFG by removing 168 nodes and edges
[2018-11-10 03:25:42,764 INFO  L846   BoogieBacktranslator]: Reduced CFG by removing 68 nodes and edges
[2018-11-10 03:25:42,764 INFO  L846   BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges
[2018-11-10 03:25:42,860 INFO  L145         WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_2f608511-d75e-4263-be9c-ddbaa2a13a12/bin-2019/utaipan/witness.graphml
[2018-11-10 03:25:42,860 INFO  L132        PluginConnector]: ------------------------ END Witness Printer----------------------------
[2018-11-10 03:25:42,861 INFO  L168              Benchmark]: Toolchain (without parser) took 2782.66 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 255.9 MB). Free memory was 957.1 MB in the beginning and 1.2 GB in the end (delta: -229.8 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB.
[2018-11-10 03:25:42,862 INFO  L168              Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB.
[2018-11-10 03:25:42,862 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 522.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 957.1 MB in the beginning and 1.2 GB in the end (delta: -199.8 MB). Peak memory consumption was 67.3 MB. Max. memory is 11.5 GB.
[2018-11-10 03:25:42,862 INFO  L168              Benchmark]: Boogie Procedure Inliner took 44.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB.
[2018-11-10 03:25:42,862 INFO  L168              Benchmark]: Boogie Preprocessor took 39.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB.
[2018-11-10 03:25:42,863 INFO  L168              Benchmark]: RCFGBuilder took 920.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 123.4 MB). Peak memory consumption was 123.4 MB. Max. memory is 11.5 GB.
[2018-11-10 03:25:42,863 INFO  L168              Benchmark]: TraceAbstraction took 1130.65 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 75.5 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -179.5 MB). Peak memory consumption was 189.6 MB. Max. memory is 11.5 GB.
[2018-11-10 03:25:42,863 INFO  L168              Benchmark]: Witness Printer took 121.61 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB.
[2018-11-10 03:25:42,865 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB.
 * CACSL2BoogieTranslator took 522.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 957.1 MB in the beginning and 1.2 GB in the end (delta: -199.8 MB). Peak memory consumption was 67.3 MB. Max. memory is 11.5 GB.
 * Boogie Procedure Inliner took 44.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB.
 * Boogie Preprocessor took 39.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB.
 * RCFGBuilder took 920.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 123.4 MB). Peak memory consumption was 123.4 MB. Max. memory is 11.5 GB.
 * TraceAbstraction took 1130.65 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 75.5 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -179.5 MB). Peak memory consumption was 189.6 MB. Max. memory is 11.5 GB.
 * Witness Printer took 121.61 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - PositiveResult [Line: 197]: call of __VERIFIER_error() unreachable
    For all program executions holds that call of __VERIFIER_error() unreachable at this location
  - AllSpecificationsHoldResult: All specifications hold
    1 specifications checked. All of them hold
  - InvariantResult [Line: 240]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 304]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 241]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 318]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 249]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 329]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 260]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 340]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 271]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 351]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 282]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 293]: Loop Invariant
    Derived loop invariant: 1
  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 38 procedures, 227 locations, 1 error locations. SAFE Result, 1.0s OverallTime, 3 OverallIterations, 3 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 806 SDtfs, 4 SDslu, 1820 SDs, 0 SdLazy, 31 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 14 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=227occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 1 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 91 LocationsWithAnnotation, 221 PreInvPairs, 229 NumberOfFragments, 95 HoareAnnotationTreeSize, 221 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 91 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 400 NumberOfCodeBlocks, 400 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 397 ConstructedInterpolants, 0 QuantifiedInterpolants, 55823 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 63/63 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be correct!
Received shutdown request...