./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/email_spec7_product23_true-unreach-call_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_6a0ee0da-3959-499e-be1a-469824bdedc1/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6a0ee0da-3959-499e-be1a-469824bdedc1/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6a0ee0da-3959-499e-be1a-469824bdedc1/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6a0ee0da-3959-499e-be1a-469824bdedc1/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec7_product23_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_6a0ee0da-3959-499e-be1a-469824bdedc1/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6a0ee0da-3959-499e-be1a-469824bdedc1/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 caa87ceb48fb1ecfa9dfb66cd0f9d271d06ec658 .......................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 03:40:57,061 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:40:57,063 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:40:57,069 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:40:57,069 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:40:57,070 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:40:57,070 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:40:57,071 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:40:57,072 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:40:57,072 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:40:57,073 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:40:57,073 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:40:57,074 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:40:57,074 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:40:57,075 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:40:57,076 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:40:57,076 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:40:57,077 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:40:57,079 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:40:57,080 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:40:57,080 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:40:57,081 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:40:57,082 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:40:57,082 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:40:57,082 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:40:57,082 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:40:57,083 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:40:57,083 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:40:57,083 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:40:57,084 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:40:57,084 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:40:57,084 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:40:57,085 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:40:57,085 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:40:57,085 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:40:57,085 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:40:57,085 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6a0ee0da-3959-499e-be1a-469824bdedc1/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 03:40:57,096 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:40:57,096 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:40:57,097 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 03:40:57,097 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 03:40:57,097 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 03:40:57,098 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 03:40:57,098 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:40:57,098 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 03:40:57,098 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 03:40:57,098 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 03:40:57,098 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:40:57,098 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 03:40:57,099 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 03:40:57,099 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 03:40:57,099 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 03:40:57,099 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:40:57,099 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 03:40:57,099 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 03:40:57,100 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 03:40:57,100 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:40:57,100 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 03:40:57,100 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 03:40:57,100 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:40:57,100 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 03:40:57,101 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 03:40:57,101 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 03:40:57,101 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 03:40:57,101 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 03:40:57,101 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_6a0ee0da-3959-499e-be1a-469824bdedc1/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 -> caa87ceb48fb1ecfa9dfb66cd0f9d271d06ec658 [2018-11-10 03:40:57,125 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:40:57,134 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:40:57,137 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:40:57,138 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:40:57,138 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:40:57,139 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6a0ee0da-3959-499e-be1a-469824bdedc1/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/email_spec7_product23_true-unreach-call_true-termination.cil.c [2018-11-10 03:40:57,184 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6a0ee0da-3959-499e-be1a-469824bdedc1/bin-2019/ukojak/data/2dd7903fa/e98284ca9c7b4d859a765fcf72fa2cc6/FLAGb0728b1ae [2018-11-10 03:40:57,677 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:40:57,678 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6a0ee0da-3959-499e-be1a-469824bdedc1/sv-benchmarks/c/product-lines/email_spec7_product23_true-unreach-call_true-termination.cil.c [2018-11-10 03:40:57,691 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6a0ee0da-3959-499e-be1a-469824bdedc1/bin-2019/ukojak/data/2dd7903fa/e98284ca9c7b4d859a765fcf72fa2cc6/FLAGb0728b1ae [2018-11-10 03:40:57,702 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6a0ee0da-3959-499e-be1a-469824bdedc1/bin-2019/ukojak/data/2dd7903fa/e98284ca9c7b4d859a765fcf72fa2cc6 [2018-11-10 03:40:57,705 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:40:57,706 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 03:40:57,707 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:40:57,707 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:40:57,709 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:40:57,710 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:40:57" (1/1) ... [2018-11-10 03:40:57,711 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62deb7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:40:57, skipping insertion in model container [2018-11-10 03:40:57,711 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:40:57" (1/1) ... [2018-11-10 03:40:57,719 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:40:57,767 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:40:58,125 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:40:58,135 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 03:40:58,207 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:40:58,306 INFO L193 MainTranslator]: Completed translation [2018-11-10 03:40:58,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:40:58 WrapperNode [2018-11-10 03:40:58,307 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 03:40:58,307 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 03:40:58,307 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 03:40:58,307 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 03:40:58,312 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:40:58" (1/1) ... [2018-11-10 03:40:58,332 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:40:58" (1/1) ... [2018-11-10 03:40:58,368 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 03:40:58,369 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 03:40:58,369 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 03:40:58,369 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 03:40:58,376 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:40:58" (1/1) ... [2018-11-10 03:40:58,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:40:58" (1/1) ... [2018-11-10 03:40:58,381 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:40:58" (1/1) ... [2018-11-10 03:40:58,381 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:40:58" (1/1) ... [2018-11-10 03:40:58,394 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:40:58" (1/1) ... [2018-11-10 03:40:58,403 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:40:58" (1/1) ... [2018-11-10 03:40:58,408 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:40:58" (1/1) ... [2018-11-10 03:40:58,413 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 03:40:58,413 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 03:40:58,413 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 03:40:58,413 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 03:40:58,414 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:40:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6a0ee0da-3959-499e-be1a-469824bdedc1/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 [2018-11-10 03:40:58,475 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2018-11-10 03:40:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2018-11-10 03:40:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 03:40:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2018-11-10 03:40:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2018-11-10 03:40:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-11-10 03:40:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-11-10 03:40:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2018-11-10 03:40:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2018-11-10 03:40:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-11-10 03:40:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-11-10 03:40:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-11-10 03:40:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-11-10 03:40:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-11-10 03:40:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-11-10 03:40:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2018-11-10 03:40:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2018-11-10 03:40:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-11-10 03:40:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-11-10 03:40:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-11-10 03:40:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-11-10 03:40:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-11-10 03:40:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-11-10 03:40:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-11-10 03:40:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2018-11-10 03:40:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2018-11-10 03:40:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2018-11-10 03:40:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2018-11-10 03:40:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-11-10 03:40:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-11-10 03:40:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-11-10 03:40:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-11-10 03:40:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-11-10 03:40:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-11-10 03:40:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-11-10 03:40:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-11-10 03:40:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-11-10 03:40:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-11-10 03:40:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-11-10 03:40:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-11-10 03:40:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-11-10 03:40:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-11-10 03:40:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2018-11-10 03:40:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2018-11-10 03:40:58,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 03:40:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 03:41:00,615 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 03:41:00,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 03:41:00 BoogieIcfgContainer [2018-11-10 03:41:00,616 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 03:41:00,616 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 03:41:00,616 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 03:41:00,623 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 03:41:00,623 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 03:41:00" (1/1) ... [2018-11-10 03:41:00,630 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 03:41:00,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:41:00,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 173 states and 234 transitions. [2018-11-10 03:41:00,658 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 234 transitions. [2018-11-10 03:41:00,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-11-10 03:41:00,664 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 03:41:00,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:41:00,874 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-10 03:41:00,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:41:00,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 173 states and 231 transitions. [2018-11-10 03:41:00,895 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 231 transitions. [2018-11-10 03:41:00,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-10 03:41:00,897 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 03:41:00,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:41:01,025 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-10 03:41:01,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:41:01,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 176 states and 245 transitions. [2018-11-10 03:41:01,088 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 245 transitions. [2018-11-10 03:41:01,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-10 03:41:01,090 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 03:41:01,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:41:01,172 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-10 03:41:01,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:41:01,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 180 states and 259 transitions. [2018-11-10 03:41:01,248 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 259 transitions. [2018-11-10 03:41:01,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-11-10 03:41:01,252 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 03:41:01,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:41:01,400 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-10 03:41:01,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:41:01,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 178 states and 256 transitions. [2018-11-10 03:41:01,524 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 256 transitions. [2018-11-10 03:41:01,525 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 03:41:01,527 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 5 iterations. [2018-11-10 03:41:01,535 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-10 03:41:01,622 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,624 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,624 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,625 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,625 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,625 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,625 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,625 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,625 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,625 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,625 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,626 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,626 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,626 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,626 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,626 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,626 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,626 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,626 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,627 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,627 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,627 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,627 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,627 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,627 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,627 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,627 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,627 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,628 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,628 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,628 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,628 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,628 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,628 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,628 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,628 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,628 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,629 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,629 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,629 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,629 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,629 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,629 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,629 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:41:01,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 03:41:01 ImpRootNode [2018-11-10 03:41:01,630 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 03:41:01,630 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 03:41:01,630 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 03:41:01,630 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 03:41:01,631 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 03:41:00" (3/4) ... [2018-11-10 03:41:01,635 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 03:41:01,641 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2018-11-10 03:41:01,641 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-11-10 03:41:01,641 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2018-11-10 03:41:01,641 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-11-10 03:41:01,641 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-11-10 03:41:01,641 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-11-10 03:41:01,641 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-11-10 03:41:01,641 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-11-10 03:41:01,642 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-11-10 03:41:01,642 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2018-11-10 03:41:01,642 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-11-10 03:41:01,642 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-11-10 03:41:01,642 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2018-11-10 03:41:01,642 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2018-11-10 03:41:01,642 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2018-11-10 03:41:01,642 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-11-10 03:41:01,643 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-11-10 03:41:01,643 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2018-11-10 03:41:01,643 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-11-10 03:41:01,643 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-11-10 03:41:01,643 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-11-10 03:41:01,659 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 275 nodes and edges [2018-11-10 03:41:01,660 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 72 nodes and edges [2018-11-10 03:41:01,662 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-10 03:41:01,784 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_6a0ee0da-3959-499e-be1a-469824bdedc1/bin-2019/ukojak/witness.graphml [2018-11-10 03:41:01,784 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 03:41:01,784 INFO L168 Benchmark]: Toolchain (without parser) took 4079.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 218.1 MB). Free memory was 955.5 MB in the beginning and 1.0 GB in the end (delta: -90.9 MB). Peak memory consumption was 127.2 MB. Max. memory is 11.5 GB. [2018-11-10 03:41:01,786 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:41:01,786 INFO L168 Benchmark]: CACSL2BoogieTranslator took 600.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -185.2 MB). Peak memory consumption was 74.5 MB. Max. memory is 11.5 GB. [2018-11-10 03:41:01,786 INFO L168 Benchmark]: Boogie Procedure Inliner took 61.33 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-10 03:41:01,786 INFO L168 Benchmark]: Boogie Preprocessor took 44.24 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-10 03:41:01,787 INFO L168 Benchmark]: RCFGBuilder took 2202.78 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 922.7 MB in the end (delta: 204.6 MB). Peak memory consumption was 242.7 MB. Max. memory is 11.5 GB. [2018-11-10 03:41:01,787 INFO L168 Benchmark]: CodeCheck took 1013.62 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 55.6 MB). Free memory was 922.7 MB in the beginning and 1.1 GB in the end (delta: -153.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:41:01,787 INFO L168 Benchmark]: Witness Printer took 153.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 30.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 11.5 GB. [2018-11-10 03:41:01,788 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, 413 locations, 1 error locations. SAFE Result, 0.8s OverallTime, 5 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 794 SDtfs, 48 SDslu, 320 SDs, 0 SdLazy, 100 SolverSat, 56 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1698 GetRequests, 1682 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 259 NumberOfCodeBlocks, 259 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 255 ConstructedInterpolants, 0 QuantifiedInterpolants, 17897 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 62/62 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: 947]: 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: 2802]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2788]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2774]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 182]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2471]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2713]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2683]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2718]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2792]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 355]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 425]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2661]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 114]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2897]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2502]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2492]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 390]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2883]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2869]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 384]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2601]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2855]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2524]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2521]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2450]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2460]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2673]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2830]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2844]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2613]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2816]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1673]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 320]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 600.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -185.2 MB). Peak memory consumption was 74.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 61.33 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 44.24 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2202.78 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 922.7 MB in the end (delta: 204.6 MB). Peak memory consumption was 242.7 MB. Max. memory is 11.5 GB. * CodeCheck took 1013.62 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 55.6 MB). Free memory was 922.7 MB in the beginning and 1.1 GB in the end (delta: -153.9 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 153.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 30.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...