./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_product25_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_5381fcf6-5dbe-4c5b-94a8-7c0a21dc2330/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5381fcf6-5dbe-4c5b-94a8-7c0a21dc2330/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5381fcf6-5dbe-4c5b-94a8-7c0a21dc2330/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5381fcf6-5dbe-4c5b-94a8-7c0a21dc2330/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_product25_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5381fcf6-5dbe-4c5b-94a8-7c0a21dc2330/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5381fcf6-5dbe-4c5b-94a8-7c0a21dc2330/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 61bfcfde9f8b0818581d2fe228c7c1120d4fec85 .............................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 02:49:28,278 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:49:28,279 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:49:28,286 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 02:49:28,287 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 02:49:28,287 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 02:49:28,288 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 02:49:28,289 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 02:49:28,290 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 02:49:28,291 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 02:49:28,292 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 02:49:28,292 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 02:49:28,292 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 02:49:28,293 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 02:49:28,294 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 02:49:28,294 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 02:49:28,295 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 02:49:28,296 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 02:49:28,297 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 02:49:28,298 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 02:49:28,299 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 02:49:28,300 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 02:49:28,302 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 02:49:28,302 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:49:28,302 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:49:28,303 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:49:28,303 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:49:28,304 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:49:28,304 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:49:28,305 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:49:28,305 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:49:28,306 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:49:28,306 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:49:28,306 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:49:28,307 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:49:28,307 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:49:28,308 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5381fcf6-5dbe-4c5b-94a8-7c0a21dc2330/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 02:49:28,317 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:49:28,317 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:49:28,318 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 02:49:28,318 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 02:49:28,319 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 02:49:28,319 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 02:49:28,319 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:49:28,319 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 02:49:28,319 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 02:49:28,319 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 02:49:28,320 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:49:28,320 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 02:49:28,320 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 02:49:28,320 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 02:49:28,320 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 02:49:28,320 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:49:28,320 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:49:28,320 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 02:49:28,320 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 02:49:28,321 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 02:49:28,321 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:49:28,321 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 02:49:28,321 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 02:49:28,321 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:49:28,321 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 02:49:28,321 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 02:49:28,321 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 02:49:28,322 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 02:49:28,322 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 02:49:28,322 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_5381fcf6-5dbe-4c5b-94a8-7c0a21dc2330/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 -> 61bfcfde9f8b0818581d2fe228c7c1120d4fec85 [2018-11-23 02:49:28,345 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:49:28,354 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:49:28,356 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:49:28,357 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:49:28,358 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:49:28,358 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5381fcf6-5dbe-4c5b-94a8-7c0a21dc2330/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/email_spec0_product25_true-unreach-call_true-termination.cil.c [2018-11-23 02:49:28,393 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5381fcf6-5dbe-4c5b-94a8-7c0a21dc2330/bin-2019/ukojak/data/482cacad2/94c964f06eb644ff9c7339d83394e924/FLAG02964de15 [2018-11-23 02:49:28,860 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:49:28,861 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5381fcf6-5dbe-4c5b-94a8-7c0a21dc2330/sv-benchmarks/c/product-lines/email_spec0_product25_true-unreach-call_true-termination.cil.c [2018-11-23 02:49:28,874 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5381fcf6-5dbe-4c5b-94a8-7c0a21dc2330/bin-2019/ukojak/data/482cacad2/94c964f06eb644ff9c7339d83394e924/FLAG02964de15 [2018-11-23 02:49:29,376 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5381fcf6-5dbe-4c5b-94a8-7c0a21dc2330/bin-2019/ukojak/data/482cacad2/94c964f06eb644ff9c7339d83394e924 [2018-11-23 02:49:29,378 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:49:29,379 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 02:49:29,380 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:49:29,380 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:49:29,382 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:49:29,382 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:49:29" (1/1) ... [2018-11-23 02:49:29,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f1c069e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:29, skipping insertion in model container [2018-11-23 02:49:29,385 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:49:29" (1/1) ... [2018-11-23 02:49:29,391 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:49:29,434 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:49:29,880 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:49:29,891 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:49:29,963 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:49:30,011 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:49:30,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:30 WrapperNode [2018-11-23 02:49:30,012 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:49:30,012 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:49:30,012 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:49:30,013 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:49:30,020 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:30" (1/1) ... [2018-11-23 02:49:30,039 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:30" (1/1) ... [2018-11-23 02:49:30,074 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:49:30,075 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:49:30,075 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:49:30,075 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:49:30,084 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:30" (1/1) ... [2018-11-23 02:49:30,084 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:30" (1/1) ... [2018-11-23 02:49:30,088 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:30" (1/1) ... [2018-11-23 02:49:30,088 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:30" (1/1) ... [2018-11-23 02:49:30,101 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:30" (1/1) ... [2018-11-23 02:49:30,109 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:30" (1/1) ... [2018-11-23 02:49:30,114 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:30" (1/1) ... [2018-11-23 02:49:30,119 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:49:30,120 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:49:30,120 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:49:30,120 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:49:30,121 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5381fcf6-5dbe-4c5b-94a8-7c0a21dc2330/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 02:49:30,174 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2018-11-23 02:49:30,175 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2018-11-23 02:49:30,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 02:49:30,175 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2018-11-23 02:49:30,175 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2018-11-23 02:49:30,175 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2018-11-23 02:49:30,175 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2018-11-23 02:49:30,175 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-11-23 02:49:30,176 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-11-23 02:49:30,176 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-11-23 02:49:30,176 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-11-23 02:49:30,176 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-11-23 02:49:30,177 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-11-23 02:49:30,177 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-11-23 02:49:30,177 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-11-23 02:49:30,177 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2018-11-23 02:49:30,177 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2018-11-23 02:49:30,177 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-11-23 02:49:30,177 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-11-23 02:49:30,177 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-11-23 02:49:30,178 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-11-23 02:49:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-11-23 02:49:30,178 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-11-23 02:49:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-11-23 02:49:30,178 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2018-11-23 02:49:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2018-11-23 02:49:30,178 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2018-11-23 02:49:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2018-11-23 02:49:30,178 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-11-23 02:49:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-11-23 02:49:30,179 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-11-23 02:49:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-11-23 02:49:30,179 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-11-23 02:49:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-11-23 02:49:30,179 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-11-23 02:49:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-11-23 02:49:30,179 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-11-23 02:49:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-11-23 02:49:30,179 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-11-23 02:49:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-11-23 02:49:30,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 02:49:30,180 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-11-23 02:49:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-11-23 02:49:30,180 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2018-11-23 02:49:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2018-11-23 02:49:30,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:49:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:49:32,155 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 02:49:32,155 INFO L280 CfgBuilder]: Removed 117 assue(true) statements. [2018-11-23 02:49:32,156 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:49:32 BoogieIcfgContainer [2018-11-23 02:49:32,156 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 02:49:32,156 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 02:49:32,156 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 02:49:32,163 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 02:49:32,163 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:49:32" (1/1) ... [2018-11-23 02:49:32,170 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:49:32,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 02:49:32,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2018-11-23 02:49:32,203 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2018-11-23 02:49:32,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-23 02:49:32,209 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 02:49:32,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:49:32,424 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-23 02:49:32,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 02:49:32,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 176 states and 238 transitions. [2018-11-23 02:49:32,447 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 238 transitions. [2018-11-23 02:49:32,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-11-23 02:49:32,450 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 02:49:32,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:49:32,548 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-23 02:49:32,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 02:49:32,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 178 states and 251 transitions. [2018-11-23 02:49:32,596 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 251 transitions. [2018-11-23 02:49:32,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2018-11-23 02:49:32,598 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 02:49:32,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:49:32,680 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-23 02:49:32,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 02:49:32,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 181 states and 264 transitions. [2018-11-23 02:49:32,747 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 264 transitions. [2018-11-23 02:49:32,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-11-23 02:49:32,755 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 02:49:32,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:49:32,891 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-11-23 02:49:33,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 02:49:33,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 181 states and 263 transitions. [2018-11-23 02:49:33,004 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 263 transitions. [2018-11-23 02:49:33,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-11-23 02:49:33,006 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 02:49:33,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:49:33,158 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-23 02:49:33,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 02:49:33,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 179 states and 261 transitions. [2018-11-23 02:49:33,234 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 261 transitions. [2018-11-23 02:49:33,235 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 02:49:33,236 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 6 iterations. [2018-11-23 02:49:33,244 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-23 02:49:33,351 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,354 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,354 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,354 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,355 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,355 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,355 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,355 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,355 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,355 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,355 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,355 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,356 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,356 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,356 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,356 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,356 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,356 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,356 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,356 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,357 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,357 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,357 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,357 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,357 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,357 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,357 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,357 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,358 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,358 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,358 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,358 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,358 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,358 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,358 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,358 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,359 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,359 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,359 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,359 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,359 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,359 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,359 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,359 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:49:33,360 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 02:49:33 ImpRootNode [2018-11-23 02:49:33,360 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 02:49:33,360 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 02:49:33,360 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 02:49:33,360 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 02:49:33,361 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:49:32" (3/4) ... [2018-11-23 02:49:33,364 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 02:49:33,369 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__Keys [2018-11-23 02:49:33,370 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2018-11-23 02:49:33,370 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-11-23 02:49:33,370 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2018-11-23 02:49:33,370 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-11-23 02:49:33,370 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-11-23 02:49:33,370 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-11-23 02:49:33,370 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-11-23 02:49:33,370 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-11-23 02:49:33,370 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-11-23 02:49:33,371 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2018-11-23 02:49:33,371 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-11-23 02:49:33,371 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-11-23 02:49:33,371 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2018-11-23 02:49:33,371 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2018-11-23 02:49:33,371 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-11-23 02:49:33,371 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-11-23 02:49:33,372 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2018-11-23 02:49:33,372 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-11-23 02:49:33,372 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-11-23 02:49:33,372 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-11-23 02:49:33,388 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 251 nodes and edges [2018-11-23 02:49:33,389 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 68 nodes and edges [2018-11-23 02:49:33,391 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-11-23 02:49:33,392 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 02:49:33,394 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 02:49:33,395 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 02:49:33,498 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_5381fcf6-5dbe-4c5b-94a8-7c0a21dc2330/bin-2019/ukojak/witness.graphml [2018-11-23 02:49:33,498 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 02:49:33,498 INFO L168 Benchmark]: Toolchain (without parser) took 4119.82 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 238.0 MB). Free memory was 956.4 MB in the beginning and 879.8 MB in the end (delta: 76.7 MB). Peak memory consumption was 314.7 MB. Max. memory is 11.5 GB. [2018-11-23 02:49:33,499 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:49:33,500 INFO L168 Benchmark]: CACSL2BoogieTranslator took 632.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -157.1 MB). Peak memory consumption was 54.1 MB. Max. memory is 11.5 GB. [2018-11-23 02:49:33,500 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.21 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-11-23 02:49:33,500 INFO L168 Benchmark]: Boogie Preprocessor took 44.85 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: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-11-23 02:49:33,500 INFO L168 Benchmark]: RCFGBuilder took 2035.93 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 85.5 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -12.9 MB). Peak memory consumption was 306.5 MB. Max. memory is 11.5 GB. [2018-11-23 02:49:33,501 INFO L168 Benchmark]: CodeCheck took 1203.92 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 914.7 MB in the end (delta: 201.4 MB). Peak memory consumption was 201.4 MB. Max. memory is 11.5 GB. [2018-11-23 02:49:33,501 INFO L168 Benchmark]: Witness Printer took 137.76 ms. Allocated memory is still 1.3 GB. Free memory was 914.7 MB in the beginning and 879.8 MB in the end (delta: 34.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 11.5 GB. [2018-11-23 02:49:33,502 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, 360 locations, 1 error locations. SAFE Result, 1.0s OverallTime, 6 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1754 SDtfs, 48 SDslu, 576 SDs, 0 SdLazy, 202 SolverSat, 114 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2391 GetRequests, 2371 SyntacticMatches, 2 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 366 NumberOfCodeBlocks, 366 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 361 ConstructedInterpolants, 0 QuantifiedInterpolants, 28419 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 4 PerfectInterpolantSequences, 95/96 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: 2024]: 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: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1840]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1943]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1634]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2119]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1839]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1715]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1546]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2032]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1747]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1929]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1915]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1556]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1901]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1727]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1504]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1655]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 358]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1887]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1578]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1873]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1575]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1514]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1757]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 759]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1782]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1667]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 390]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1862]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2072]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 103]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 152]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1525]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1737]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1535]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 384]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1090]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1971]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1957]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 632.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -157.1 MB). Peak memory consumption was 54.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.21 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 44.85 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: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2035.93 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 85.5 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -12.9 MB). Peak memory consumption was 306.5 MB. Max. memory is 11.5 GB. * CodeCheck took 1203.92 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 914.7 MB in the end (delta: 201.4 MB). Peak memory consumption was 201.4 MB. Max. memory is 11.5 GB. * Witness Printer took 137.76 ms. Allocated memory is still 1.3 GB. Free memory was 914.7 MB in the beginning and 879.8 MB in the end (delta: 34.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...