./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec7_product17_true-unreach-call_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_7898bc4f-5656-4363-a894-9778cbab99df/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7898bc4f-5656-4363-a894-9778cbab99df/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7898bc4f-5656-4363-a894-9778cbab99df/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7898bc4f-5656-4363-a894-9778cbab99df/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec7_product17_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_7898bc4f-5656-4363-a894-9778cbab99df/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7898bc4f-5656-4363-a894-9778cbab99df/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 a64117d05b45ec65bbcc5d7177042eef419c41df ............................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 15:20:24,248 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 15:20:24,249 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 15:20:24,257 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 15:20:24,257 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 15:20:24,258 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 15:20:24,258 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 15:20:24,260 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 15:20:24,261 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 15:20:24,261 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 15:20:24,262 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 15:20:24,262 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 15:20:24,263 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 15:20:24,264 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 15:20:24,264 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 15:20:24,265 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 15:20:24,266 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 15:20:24,267 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 15:20:24,268 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 15:20:24,269 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 15:20:24,270 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 15:20:24,271 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 15:20:24,273 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 15:20:24,273 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 15:20:24,273 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 15:20:24,274 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 15:20:24,274 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 15:20:24,275 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 15:20:24,275 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 15:20:24,276 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 15:20:24,276 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 15:20:24,277 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 15:20:24,277 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 15:20:24,277 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 15:20:24,278 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 15:20:24,278 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 15:20:24,278 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7898bc4f-5656-4363-a894-9778cbab99df/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 15:20:24,288 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 15:20:24,289 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 15:20:24,289 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 15:20:24,290 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 15:20:24,290 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 15:20:24,290 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 15:20:24,290 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 15:20:24,291 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 15:20:24,291 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 15:20:24,291 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 15:20:24,291 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 15:20:24,291 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 15:20:24,291 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 15:20:24,291 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 15:20:24,291 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 15:20:24,292 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 15:20:24,292 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 15:20:24,292 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 15:20:24,292 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 15:20:24,292 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 15:20:24,292 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 15:20:24,293 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 15:20:24,293 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 15:20:24,293 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 15:20:24,293 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 15:20:24,293 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 15:20:24,293 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 15:20:24,293 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 15:20:24,294 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 15:20:24,294 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_7898bc4f-5656-4363-a894-9778cbab99df/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 -> a64117d05b45ec65bbcc5d7177042eef419c41df [2018-11-23 15:20:24,317 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 15:20:24,326 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 15:20:24,329 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 15:20:24,330 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 15:20:24,330 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 15:20:24,331 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7898bc4f-5656-4363-a894-9778cbab99df/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/email_spec7_product17_true-unreach-call_true-termination.cil.c [2018-11-23 15:20:24,373 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7898bc4f-5656-4363-a894-9778cbab99df/bin-2019/ukojak/data/70b1c1f31/0c3f4886d1a24eec911e391a8643e4fc/FLAGe78ed43e4 [2018-11-23 15:20:24,885 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 15:20:24,885 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7898bc4f-5656-4363-a894-9778cbab99df/sv-benchmarks/c/product-lines/email_spec7_product17_true-unreach-call_true-termination.cil.c [2018-11-23 15:20:24,897 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7898bc4f-5656-4363-a894-9778cbab99df/bin-2019/ukojak/data/70b1c1f31/0c3f4886d1a24eec911e391a8643e4fc/FLAGe78ed43e4 [2018-11-23 15:20:25,354 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7898bc4f-5656-4363-a894-9778cbab99df/bin-2019/ukojak/data/70b1c1f31/0c3f4886d1a24eec911e391a8643e4fc [2018-11-23 15:20:25,357 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 15:20:25,358 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 15:20:25,359 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 15:20:25,359 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 15:20:25,363 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 15:20:25,364 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:20:25" (1/1) ... [2018-11-23 15:20:25,366 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a7c0064 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:20:25, skipping insertion in model container [2018-11-23 15:20:25,367 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:20:25" (1/1) ... [2018-11-23 15:20:25,376 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 15:20:25,427 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 15:20:25,782 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:20:25,863 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 15:20:25,944 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:20:25,996 INFO L195 MainTranslator]: Completed translation [2018-11-23 15:20:25,996 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:20:25 WrapperNode [2018-11-23 15:20:25,996 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 15:20:25,997 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 15:20:25,997 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 15:20:25,997 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 15:20:26,004 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:20:25" (1/1) ... [2018-11-23 15:20:26,027 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:20:25" (1/1) ... [2018-11-23 15:20:26,060 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 15:20:26,060 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 15:20:26,060 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 15:20:26,060 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 15:20:26,069 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:20:25" (1/1) ... [2018-11-23 15:20:26,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:20:25" (1/1) ... [2018-11-23 15:20:26,073 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:20:25" (1/1) ... [2018-11-23 15:20:26,074 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:20:25" (1/1) ... [2018-11-23 15:20:26,087 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:20:25" (1/1) ... [2018-11-23 15:20:26,096 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:20:25" (1/1) ... [2018-11-23 15:20:26,101 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:20:25" (1/1) ... [2018-11-23 15:20:26,107 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 15:20:26,107 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 15:20:26,107 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 15:20:26,107 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 15:20:26,108 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:20:25" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7898bc4f-5656-4363-a894-9778cbab99df/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 [2018-11-23 15:20:26,161 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2018-11-23 15:20:26,162 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2018-11-23 15:20:26,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 15:20:26,162 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2018-11-23 15:20:26,162 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2018-11-23 15:20:26,162 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2018-11-23 15:20:26,162 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2018-11-23 15:20:26,162 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-11-23 15:20:26,162 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-11-23 15:20:26,163 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-11-23 15:20:26,163 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-11-23 15:20:26,163 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-11-23 15:20:26,163 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-11-23 15:20:26,163 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-11-23 15:20:26,163 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-11-23 15:20:26,163 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2018-11-23 15:20:26,163 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2018-11-23 15:20:26,163 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-11-23 15:20:26,164 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-11-23 15:20:26,164 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-11-23 15:20:26,164 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-11-23 15:20:26,164 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-11-23 15:20:26,164 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-11-23 15:20:26,164 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-11-23 15:20:26,164 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2018-11-23 15:20:26,164 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2018-11-23 15:20:26,164 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2018-11-23 15:20:26,164 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2018-11-23 15:20:26,165 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-11-23 15:20:26,165 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-11-23 15:20:26,165 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-11-23 15:20:26,165 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-11-23 15:20:26,165 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-11-23 15:20:26,165 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-11-23 15:20:26,165 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-11-23 15:20:26,165 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-11-23 15:20:26,165 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-11-23 15:20:26,166 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-11-23 15:20:26,166 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-11-23 15:20:26,166 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-11-23 15:20:26,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 15:20:26,166 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-11-23 15:20:26,166 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-11-23 15:20:26,166 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2018-11-23 15:20:26,166 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2018-11-23 15:20:26,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 15:20:26,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 15:20:27,995 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 15:20:27,995 INFO L280 CfgBuilder]: Removed 95 assue(true) statements. [2018-11-23 15:20:27,996 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:20:27 BoogieIcfgContainer [2018-11-23 15:20:27,996 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 15:20:27,996 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 15:20:27,996 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 15:20:28,003 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 15:20:28,003 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:20:27" (1/1) ... [2018-11-23 15:20:28,012 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:20:28,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 15:20:28,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 161 states and 218 transitions. [2018-11-23 15:20:28,042 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 218 transitions. [2018-11-23 15:20:28,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-11-23 15:20:28,049 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 15:20:28,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:20:28,254 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-23 15:20:28,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 15:20:28,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 161 states and 216 transitions. [2018-11-23 15:20:28,273 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 216 transitions. [2018-11-23 15:20:28,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-23 15:20:28,276 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 15:20:28,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:20:28,362 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-23 15:20:28,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 15:20:28,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 163 states and 229 transitions. [2018-11-23 15:20:28,399 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 229 transitions. [2018-11-23 15:20:28,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-11-23 15:20:28,402 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 15:20:28,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:20:28,478 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-23 15:20:28,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 15:20:28,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 166 states and 242 transitions. [2018-11-23 15:20:28,540 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 242 transitions. [2018-11-23 15:20:28,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-23 15:20:28,543 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 15:20:28,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:20:28,646 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-23 15:20:28,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 15:20:28,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 164 states and 239 transitions. [2018-11-23 15:20:28,772 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 239 transitions. [2018-11-23 15:20:28,775 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 15:20:28,775 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 5 iterations. [2018-11-23 15:20:28,783 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-23 15:20:28,915 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,917 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,917 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,918 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,918 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,918 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,918 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,918 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,918 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,918 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,918 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,919 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,919 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,919 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,919 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,919 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,919 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,919 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,919 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,919 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,920 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,920 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,920 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,920 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,920 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,920 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,920 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,920 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,920 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,921 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,921 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,921 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,921 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,921 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,921 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,921 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,921 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,922 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,922 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,922 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 15:20:28,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 03:20:28 ImpRootNode [2018-11-23 15:20:28,922 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 15:20:28,923 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 15:20:28,923 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 15:20:28,923 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 15:20:28,923 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:20:27" (3/4) ... [2018-11-23 15:20:28,927 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 15:20:28,932 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__Keys [2018-11-23 15:20:28,932 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2018-11-23 15:20:28,932 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-11-23 15:20:28,932 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2018-11-23 15:20:28,932 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-11-23 15:20:28,932 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-11-23 15:20:28,932 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-11-23 15:20:28,933 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-11-23 15:20:28,933 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-11-23 15:20:28,933 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-11-23 15:20:28,933 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2018-11-23 15:20:28,933 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-11-23 15:20:28,933 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-11-23 15:20:28,933 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2018-11-23 15:20:28,933 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2018-11-23 15:20:28,933 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-11-23 15:20:28,934 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-11-23 15:20:28,934 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2018-11-23 15:20:28,934 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-11-23 15:20:28,934 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-11-23 15:20:28,934 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-11-23 15:20:28,949 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 229 nodes and edges [2018-11-23 15:20:28,950 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 61 nodes and edges [2018-11-23 15:20:28,951 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-23 15:20:28,953 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 15:20:28,954 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 15:20:28,955 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 15:20:29,064 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_7898bc4f-5656-4363-a894-9778cbab99df/bin-2019/ukojak/witness.graphml [2018-11-23 15:20:29,064 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 15:20:29,065 INFO L168 Benchmark]: Toolchain (without parser) took 3707.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 209.7 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -183.6 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2018-11-23 15:20:29,066 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:20:29,067 INFO L168 Benchmark]: CACSL2BoogieTranslator took 637.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -157.9 MB). Peak memory consumption was 55.3 MB. Max. memory is 11.5 GB. [2018-11-23 15:20:29,067 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 15:20:29,067 INFO L168 Benchmark]: Boogie Preprocessor took 46.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 15:20:29,067 INFO L168 Benchmark]: RCFGBuilder took 1888.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 987.2 MB in the end (delta: 115.4 MB). Peak memory consumption was 230.3 MB. Max. memory is 11.5 GB. [2018-11-23 15:20:29,068 INFO L168 Benchmark]: CodeCheck took 926.03 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 61.3 MB). Free memory was 987.2 MB in the beginning and 1.2 GB in the end (delta: -182.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:20:29,068 INFO L168 Benchmark]: Witness Printer took 142.02 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: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. [2018-11-23 15:20:29,069 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 22 procedures, 329 locations, 1 error locations. SAFE Result, 0.7s OverallTime, 5 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 738 SDtfs, 24 SDslu, 288 SDs, 0 SdLazy, 100 SolverSat, 56 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1589 GetRequests, 1573 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 242 NumberOfCodeBlocks, 242 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 238 ConstructedInterpolants, 0 QuantifiedInterpolants, 15428 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 60/60 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: 2086]: 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: 2651]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2844]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2365]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2879]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2355]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2567]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2267]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2036]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2253]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2138]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2139]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2239]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2464]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2225]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2873]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 814]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2376]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2577]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2625]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2674]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2214]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2200]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2172]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2408]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2587]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2344]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2334]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1145]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2557]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2485]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2161]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2651]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2147]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 637.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -157.9 MB). Peak memory consumption was 55.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 63.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 46.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1888.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 987.2 MB in the end (delta: 115.4 MB). Peak memory consumption was 230.3 MB. Max. memory is 11.5 GB. * CodeCheck took 926.03 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 61.3 MB). Free memory was 987.2 MB in the beginning and 1.2 GB in the end (delta: -182.0 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 142.02 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: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...