./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_product38_true-unreach-call_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_1eea21f7-88f5-4084-8af1-458168c4ba10/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1eea21f7-88f5-4084-8af1-458168c4ba10/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1eea21f7-88f5-4084-8af1-458168c4ba10/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1eea21f7-88f5-4084-8af1-458168c4ba10/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_product38_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_1eea21f7-88f5-4084-8af1-458168c4ba10/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1eea21f7-88f5-4084-8af1-458168c4ba10/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d469805700e0623dabbbb556e20313ed0255a5a0 .............................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 12:17:20,534 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 12:17:20,535 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 12:17:20,540 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 12:17:20,541 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 12:17:20,541 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 12:17:20,542 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 12:17:20,543 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 12:17:20,544 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 12:17:20,545 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 12:17:20,545 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 12:17:20,546 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 12:17:20,546 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 12:17:20,547 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 12:17:20,548 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 12:17:20,548 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 12:17:20,549 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 12:17:20,550 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 12:17:20,552 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 12:17:20,553 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 12:17:20,554 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 12:17:20,555 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 12:17:20,556 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 12:17:20,557 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 12:17:20,557 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 12:17:20,557 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 12:17:20,558 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 12:17:20,559 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 12:17:20,559 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 12:17:20,560 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 12:17:20,560 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 12:17:20,561 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 12:17:20,561 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 12:17:20,561 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 12:17:20,562 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 12:17:20,562 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 12:17:20,562 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1eea21f7-88f5-4084-8af1-458168c4ba10/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-02 12:17:20,569 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 12:17:20,570 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 12:17:20,570 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 12:17:20,570 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 12:17:20,571 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 12:17:20,571 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 12:17:20,571 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 12:17:20,571 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 12:17:20,571 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 12:17:20,571 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 12:17:20,571 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 12:17:20,571 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 12:17:20,572 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 12:17:20,572 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 12:17:20,572 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 12:17:20,572 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 12:17:20,572 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 12:17:20,572 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 12:17:20,572 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 12:17:20,572 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 12:17:20,572 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 12:17:20,573 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 12:17:20,573 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 12:17:20,573 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 12:17:20,573 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 12:17:20,573 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 12:17:20,573 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-02 12:17:20,573 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 12:17:20,574 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 12:17:20,574 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_1eea21f7-88f5-4084-8af1-458168c4ba10/bin-2019/ukojak 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 -> Kojak 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 -> d469805700e0623dabbbb556e20313ed0255a5a0 [2018-12-02 12:17:20,591 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 12:17:20,597 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 12:17:20,599 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 12:17:20,600 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 12:17:20,600 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 12:17:20,601 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1eea21f7-88f5-4084-8af1-458168c4ba10/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/email_spec0_product38_true-unreach-call_true-termination.cil.c [2018-12-02 12:17:20,636 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1eea21f7-88f5-4084-8af1-458168c4ba10/bin-2019/ukojak/data/7732289d1/ea7c00efb719475895c3ece66351f9a9/FLAGc961ce725 [2018-12-02 12:17:21,035 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 12:17:21,036 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1eea21f7-88f5-4084-8af1-458168c4ba10/sv-benchmarks/c/product-lines/email_spec0_product38_true-unreach-call_true-termination.cil.c [2018-12-02 12:17:21,044 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1eea21f7-88f5-4084-8af1-458168c4ba10/bin-2019/ukojak/data/7732289d1/ea7c00efb719475895c3ece66351f9a9/FLAGc961ce725 [2018-12-02 12:17:21,052 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1eea21f7-88f5-4084-8af1-458168c4ba10/bin-2019/ukojak/data/7732289d1/ea7c00efb719475895c3ece66351f9a9 [2018-12-02 12:17:21,054 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 12:17:21,055 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 12:17:21,055 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 12:17:21,055 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 12:17:21,057 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 12:17:21,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:17:21" (1/1) ... [2018-12-02 12:17:21,059 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42ab9d4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:17:21, skipping insertion in model container [2018-12-02 12:17:21,059 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:17:21" (1/1) ... [2018-12-02 12:17:21,063 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 12:17:21,094 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 12:17:21,410 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 12:17:21,418 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 12:17:21,481 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 12:17:21,512 INFO L195 MainTranslator]: Completed translation [2018-12-02 12:17:21,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:17:21 WrapperNode [2018-12-02 12:17:21,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 12:17:21,513 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 12:17:21,513 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 12:17:21,513 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 12:17:21,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:17:21" (1/1) ... [2018-12-02 12:17:21,533 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:17:21" (1/1) ... [2018-12-02 12:17:21,557 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 12:17:21,557 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 12:17:21,557 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 12:17:21,557 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 12:17:21,563 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:17:21" (1/1) ... [2018-12-02 12:17:21,563 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:17:21" (1/1) ... [2018-12-02 12:17:21,566 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:17:21" (1/1) ... [2018-12-02 12:17:21,567 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:17:21" (1/1) ... [2018-12-02 12:17:21,575 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:17:21" (1/1) ... [2018-12-02 12:17:21,581 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:17:21" (1/1) ... [2018-12-02 12:17:21,584 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:17:21" (1/1) ... [2018-12-02 12:17:21,587 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 12:17:21,588 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 12:17:21,588 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 12:17:21,588 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 12:17:21,588 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:17:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1eea21f7-88f5-4084-8af1-458168c4ba10/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-12-02 12:17:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2018-12-02 12:17:21,622 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2018-12-02 12:17:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 12:17:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2018-12-02 12:17:21,622 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2018-12-02 12:17:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2018-12-02 12:17:21,622 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2018-12-02 12:17:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-12-02 12:17:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-12-02 12:17:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-12-02 12:17:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-12-02 12:17:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-12-02 12:17:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-12-02 12:17:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-12-02 12:17:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-12-02 12:17:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-12-02 12:17:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-12-02 12:17:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-12-02 12:17:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-12-02 12:17:21,624 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-12-02 12:17:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2018-12-02 12:17:21,624 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2018-12-02 12:17:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-12-02 12:17:21,624 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-12-02 12:17:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-12-02 12:17:21,624 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-12-02 12:17:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-12-02 12:17:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-12-02 12:17:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-12-02 12:17:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-12-02 12:17:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-12-02 12:17:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-12-02 12:17:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-12-02 12:17:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-12-02 12:17:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-02 12:17:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-12-02 12:17:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-12-02 12:17:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2018-12-02 12:17:21,626 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2018-12-02 12:17:21,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 12:17:21,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 12:17:23,103 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 12:17:23,103 INFO L280 CfgBuilder]: Removed 93 assue(true) statements. [2018-12-02 12:17:23,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:17:23 BoogieIcfgContainer [2018-12-02 12:17:23,103 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 12:17:23,104 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-02 12:17:23,104 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-02 12:17:23,110 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-02 12:17:23,110 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:17:23" (1/1) ... [2018-12-02 12:17:23,117 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 12:17:23,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 12:17:23,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 152 states and 209 transitions. [2018-12-02 12:17:23,142 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 209 transitions. [2018-12-02 12:17:23,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-12-02 12:17:23,147 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 12:17:23,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 12:17:23,305 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-12-02 12:17:23,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 12:17:23,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 152 states and 207 transitions. [2018-12-02 12:17:23,320 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 207 transitions. [2018-12-02 12:17:23,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-12-02 12:17:23,322 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 12:17:23,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 12:17:23,387 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-12-02 12:17:23,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 12:17:23,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 154 states and 220 transitions. [2018-12-02 12:17:23,410 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 220 transitions. [2018-12-02 12:17:23,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-12-02 12:17:23,411 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 12:17:23,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 12:17:23,471 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-12-02 12:17:23,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 12:17:23,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 157 states and 233 transitions. [2018-12-02 12:17:23,521 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 233 transitions. [2018-12-02 12:17:23,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-12-02 12:17:23,523 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 12:17:23,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 12:17:23,600 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 12:17:23,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 12:17:23,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 155 states and 231 transitions. [2018-12-02 12:17:23,659 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 231 transitions. [2018-12-02 12:17:23,662 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 12:17:23,662 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 5 iterations. [2018-12-02 12:17:23,671 INFO L779 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-12-02 12:17:23,736 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,738 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,738 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,739 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,739 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,739 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,739 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,739 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,739 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,739 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,739 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,739 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,739 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,740 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,740 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,740 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,740 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,740 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,740 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,740 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,740 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,740 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,740 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,740 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,740 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,741 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,741 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,741 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,741 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,741 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,741 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,741 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,741 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,741 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,742 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,742 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,742 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,742 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,742 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 12:17:23,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 12:17:23 ImpRootNode [2018-12-02 12:17:23,743 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-02 12:17:23,743 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 12:17:23,743 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 12:17:23,743 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 12:17:23,744 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:17:23" (3/4) ... [2018-12-02 12:17:23,747 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 12:17:23,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__Keys [2018-12-02 12:17:23,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-12-02 12:17:23,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-12-02 12:17:23,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-12-02 12:17:23,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-12-02 12:17:23,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-12-02 12:17:23,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-12-02 12:17:23,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-12-02 12:17:23,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2018-12-02 12:17:23,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-12-02 12:17:23,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-12-02 12:17:23,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2018-12-02 12:17:23,754 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2018-12-02 12:17:23,754 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-12-02 12:17:23,754 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2018-12-02 12:17:23,754 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-12-02 12:17:23,754 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-12-02 12:17:23,754 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-12-02 12:17:23,770 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 206 nodes and edges [2018-12-02 12:17:23,771 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 51 nodes and edges [2018-12-02 12:17:23,773 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-12-02 12:17:23,774 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-02 12:17:23,775 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-02 12:17:23,888 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_1eea21f7-88f5-4084-8af1-458168c4ba10/bin-2019/ukojak/witness.graphml [2018-12-02 12:17:23,888 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 12:17:23,889 INFO L168 Benchmark]: Toolchain (without parser) took 2834.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 218.6 MB). Free memory was 956.0 MB in the beginning and 1.0 GB in the end (delta: -58.0 MB). Peak memory consumption was 160.6 MB. Max. memory is 11.5 GB. [2018-12-02 12:17:23,891 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 12:17:23,891 INFO L168 Benchmark]: CACSL2BoogieTranslator took 457.81 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -116.7 MB). Peak memory consumption was 45.9 MB. Max. memory is 11.5 GB. [2018-12-02 12:17:23,891 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.87 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 11.5 GB. [2018-12-02 12:17:23,891 INFO L168 Benchmark]: Boogie Preprocessor took 30.23 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 11.5 GB. [2018-12-02 12:17:23,892 INFO L168 Benchmark]: RCFGBuilder took 1515.97 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 99.1 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -119.3 MB). Peak memory consumption was 303.4 MB. Max. memory is 11.5 GB. [2018-12-02 12:17:23,892 INFO L168 Benchmark]: CodeCheck took 638.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.0 GB in the end (delta: 136.9 MB). Peak memory consumption was 136.9 MB. Max. memory is 11.5 GB. [2018-12-02 12:17:23,892 INFO L168 Benchmark]: Witness Printer took 145.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2018-12-02 12:17:23,894 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 19 procedures, 299 locations, 1 error locations. SAFE Result, 0.5s OverallTime, 5 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 794 SDtfs, 24 SDslu, 288 SDs, 0 SdLazy, 92 SolverSat, 52 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1701 GetRequests, 1687 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 262 NumberOfCodeBlocks, 262 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 258 ConstructedInterpolants, 0 QuantifiedInterpolants, 17736 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 68/68 InterpolantCoveringCapability, 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: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 455]: 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: 2552]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 546]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 536]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1276]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1230]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1219]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1205]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 645]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1726]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 726]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2793]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 567]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 557]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 758]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2447]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2760]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1314]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1196]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 589]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1197]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1300]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2526]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 586]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1286]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 525]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 768]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 738]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 666]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 678]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2595]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1272]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1258]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2520]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2057]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1244]: Loop Invariant Derived loop invariant: 1 * 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 985.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 457.81 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -116.7 MB). Peak memory consumption was 45.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 43.87 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.23 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1515.97 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 99.1 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -119.3 MB). Peak memory consumption was 303.4 MB. Max. memory is 11.5 GB. * CodeCheck took 638.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.0 GB in the end (delta: 136.9 MB). Peak memory consumption was 136.9 MB. Max. memory is 11.5 GB. * Witness Printer took 145.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...