./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_product40.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a41b2985-ac39-49fb-8938-77a13e09677c/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a41b2985-ac39-49fb-8938-77a13e09677c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a41b2985-ac39-49fb-8938-77a13e09677c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a41b2985-ac39-49fb-8938-77a13e09677c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_product40.cil.c -s /tmp/vcloud-vcloud-master/worker/run_dir_a41b2985-ac39-49fb-8938-77a13e09677c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a41b2985-ac39-49fb-8938-77a13e09677c/bin/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 2daeee441c832af3ae7cca22ee5c2be1f4dd3a2e ........................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:23:19,037 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:23:19,039 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:23:19,052 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:23:19,052 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:23:19,054 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:23:19,055 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:23:19,063 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:23:19,068 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:23:19,071 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:23:19,072 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:23:19,073 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:23:19,074 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:23:19,075 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:23:19,076 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:23:19,077 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:23:19,078 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:23:19,079 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:23:19,081 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:23:19,084 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:23:19,087 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:23:19,091 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:23:19,092 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:23:19,093 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:23:19,096 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:23:19,096 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:23:19,096 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:23:19,098 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:23:19,098 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:23:19,099 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:23:19,099 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:23:19,099 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:23:19,100 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:23:19,101 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:23:19,101 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:23:19,101 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:23:19,102 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:23:19,102 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:23:19,102 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:23:19,103 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:23:19,104 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:23:19,105 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a41b2985-ac39-49fb-8938-77a13e09677c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:23:19,128 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:23:19,128 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:23:19,129 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:23:19,129 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:23:19,129 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:23:19,129 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:23:19,130 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:23:19,130 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:23:19,130 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:23:19,130 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:23:19,130 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:23:19,130 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:23:19,131 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:23:19,131 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:23:19,131 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:23:19,131 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:23:19,131 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:23:19,131 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:23:19,132 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:23:19,132 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:23:19,132 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:23:19,132 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:23:19,132 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:23:19,133 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:23:19,133 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:23:19,133 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:23:19,133 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:23:19,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:23:19,133 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:23:19,134 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_a41b2985-ac39-49fb-8938-77a13e09677c/bin/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 -> 2daeee441c832af3ae7cca22ee5c2be1f4dd3a2e [2019-11-26 02:23:19,268 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:23:19,277 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:23:19,280 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:23:19,281 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:23:19,282 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:23:19,282 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a41b2985-ac39-49fb-8938-77a13e09677c/bin/ukojak/../../sv-benchmarks/c/product-lines/email_spec0_product40.cil.c [2019-11-26 02:23:19,332 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a41b2985-ac39-49fb-8938-77a13e09677c/bin/ukojak/data/7e177fb4c/28b538305f344a8d80e5e8d947e5e2d2/FLAG44ade43a6 [2019-11-26 02:23:19,830 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:23:19,831 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a41b2985-ac39-49fb-8938-77a13e09677c/sv-benchmarks/c/product-lines/email_spec0_product40.cil.c [2019-11-26 02:23:19,850 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a41b2985-ac39-49fb-8938-77a13e09677c/bin/ukojak/data/7e177fb4c/28b538305f344a8d80e5e8d947e5e2d2/FLAG44ade43a6 [2019-11-26 02:23:20,352 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a41b2985-ac39-49fb-8938-77a13e09677c/bin/ukojak/data/7e177fb4c/28b538305f344a8d80e5e8d947e5e2d2 [2019-11-26 02:23:20,355 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:23:20,356 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:23:20,357 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:23:20,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:23:20,360 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:23:20,361 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:23:20" (1/1) ... [2019-11-26 02:23:20,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b0d7a2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:20, skipping insertion in model container [2019-11-26 02:23:20,364 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:23:20" (1/1) ... [2019-11-26 02:23:20,371 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:23:20,435 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:23:21,128 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:23:21,144 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:23:21,298 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:23:21,364 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:23:21,365 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:21 WrapperNode [2019-11-26 02:23:21,365 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:23:21,366 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:23:21,366 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:23:21,366 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:23:21,373 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:21" (1/1) ... [2019-11-26 02:23:21,400 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:21" (1/1) ... [2019-11-26 02:23:21,460 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:23:21,460 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:23:21,460 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:23:21,461 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:23:21,469 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:21" (1/1) ... [2019-11-26 02:23:21,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:21" (1/1) ... [2019-11-26 02:23:21,477 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:21" (1/1) ... [2019-11-26 02:23:21,477 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:21" (1/1) ... [2019-11-26 02:23:21,497 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:21" (1/1) ... [2019-11-26 02:23:21,517 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:21" (1/1) ... [2019-11-26 02:23:21,523 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:21" (1/1) ... [2019-11-26 02:23:21,532 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:23:21,532 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:23:21,532 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:23:21,533 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:23:21,533 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:23:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a41b2985-ac39-49fb-8938-77a13e09677c/bin/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 [2019-11-26 02:23:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-11-26 02:23:21,622 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-11-26 02:23:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-11-26 02:23:21,622 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-11-26 02:23:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-11-26 02:23:21,622 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-11-26 02:23:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-11-26 02:23:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-11-26 02:23:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-11-26 02:23:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-11-26 02:23:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-11-26 02:23:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-11-26 02:23:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-11-26 02:23:21,624 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-11-26 02:23:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-11-26 02:23:21,624 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-11-26 02:23:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-11-26 02:23:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-11-26 02:23:21,624 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-11-26 02:23:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-11-26 02:23:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-11-26 02:23:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-11-26 02:23:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-11-26 02:23:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:23:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-11-26 02:23:21,626 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-11-26 02:23:21,626 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-11-26 02:23:21,626 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-11-26 02:23:21,626 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-11-26 02:23:21,626 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-11-26 02:23:21,627 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-11-26 02:23:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-11-26 02:23:21,627 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-11-26 02:23:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-11-26 02:23:21,627 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-11-26 02:23:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-11-26 02:23:21,628 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-11-26 02:23:21,628 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-11-26 02:23:21,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-26 02:23:21,628 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-11-26 02:23:21,628 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-11-26 02:23:21,628 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-11-26 02:23:21,629 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-11-26 02:23:21,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:23:21,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:23:24,528 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:23:24,529 INFO L284 CfgBuilder]: Removed 99 assume(true) statements. [2019-11-26 02:23:24,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:23:24 BoogieIcfgContainer [2019-11-26 02:23:24,530 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:23:24,530 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:23:24,530 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:23:24,542 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:23:24,542 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:23:24" (1/1) ... [2019-11-26 02:23:24,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:23:24,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:23:24,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 165 states and 226 transitions. [2019-11-26 02:23:24,601 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 226 transitions. [2019-11-26 02:23:24,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-11-26 02:23:24,613 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:23:24,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:23:24,952 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-11-26 02:23:24,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:23:24,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 165 states and 224 transitions. [2019-11-26 02:23:24,980 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 224 transitions. [2019-11-26 02:23:24,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2019-11-26 02:23:24,984 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:23:25,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:23:25,148 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-11-26 02:23:25,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:23:25,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 167 states and 237 transitions. [2019-11-26 02:23:25,182 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 237 transitions. [2019-11-26 02:23:25,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2019-11-26 02:23:25,185 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:23:25,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:23:25,317 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-11-26 02:23:25,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:23:25,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 170 states and 250 transitions. [2019-11-26 02:23:25,390 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 250 transitions. [2019-11-26 02:23:25,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-11-26 02:23:25,394 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:23:25,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:23:25,589 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2019-11-26 02:23:25,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:23:25,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 168 states and 247 transitions. [2019-11-26 02:23:25,808 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 247 transitions. [2019-11-26 02:23:25,810 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-26 02:23:25,810 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 5 iterations. [2019-11-26 02:23:25,821 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2019-11-26 02:23:25,937 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,944 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,944 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,944 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,944 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,944 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,945 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,945 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,945 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,945 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,945 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,946 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,946 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,946 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,946 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,946 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,946 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,948 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,948 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,948 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,948 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:23:25,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 26.11 02:23:25 ImpRootNode [2019-11-26 02:23:25,949 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-11-26 02:23:25,949 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-26 02:23:25,949 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-26 02:23:25,950 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-26 02:23:25,950 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:23:24" (3/4) ... [2019-11-26 02:23:25,954 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-26 02:23:25,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2019-11-26 02:23:25,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2019-11-26 02:23:25,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2019-11-26 02:23:25,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2019-11-26 02:23:25,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2019-11-26 02:23:25,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2019-11-26 02:23:25,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2019-11-26 02:23:25,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2019-11-26 02:23:25,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2019-11-26 02:23:25,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2019-11-26 02:23:25,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2019-11-26 02:23:25,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2019-11-26 02:23:25,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2019-11-26 02:23:25,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2019-11-26 02:23:25,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2019-11-26 02:23:25,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2019-11-26 02:23:25,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2019-11-26 02:23:25,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2019-11-26 02:23:25,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2019-11-26 02:23:25,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2019-11-26 02:23:25,981 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 216 nodes and edges [2019-11-26 02:23:25,984 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 58 nodes and edges [2019-11-26 02:23:25,987 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2019-11-26 02:23:25,989 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-11-26 02:23:25,992 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-26 02:23:25,995 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-26 02:23:26,216 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_a41b2985-ac39-49fb-8938-77a13e09677c/bin/ukojak/witness.graphml [2019-11-26 02:23:26,216 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-26 02:23:26,218 INFO L168 Benchmark]: Toolchain (without parser) took 5861.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 196.1 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -153.7 MB). Peak memory consumption was 42.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:23:26,218 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:23:26,219 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1008.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -146.5 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:23:26,219 INFO L168 Benchmark]: Boogie Procedure Inliner took 94.12 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. [2019-11-26 02:23:26,220 INFO L168 Benchmark]: Boogie Preprocessor took 71.70 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. [2019-11-26 02:23:26,220 INFO L168 Benchmark]: RCFGBuilder took 2997.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 973.9 MB in the end (delta: 107.9 MB). Peak memory consumption was 220.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:23:26,220 INFO L168 Benchmark]: CodeCheck took 1418.69 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 58.7 MB). Free memory was 973.9 MB in the beginning and 1.1 GB in the end (delta: -153.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:23:26,221 INFO L168 Benchmark]: Witness Printer took 266.90 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: 27.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:23:26,223 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 21 procedures, 165 locations, 1 error locations. Result: SAFE, OverallTime: 1.2s, OverallIterations: 5, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 842 SDtfs, 24 SDslu, 288 SDs, 0 SdLazy, 100 SolverSat, 56 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1777 GetRequests, 1761 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, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 270 NumberOfCodeBlocks, 270 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 266 ConstructedInterpolants, 0 QuantifiedInterpolants, 19096 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 68/68 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 387]: 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: 1866]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1912]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 259]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1852]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2086]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 127]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 329]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1772]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 359]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 428]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1856]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1051]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1950]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 226]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1830]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1936]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 307]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 148]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 339]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1922]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1908]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1894]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 106]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 167]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1382]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2032]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 170]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 422]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 247]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1880]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1008.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -146.5 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 94.12 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 71.70 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 2997.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 973.9 MB in the end (delta: 107.9 MB). Peak memory consumption was 220.8 MB. Max. memory is 11.5 GB. * CodeCheck took 1418.69 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 58.7 MB). Free memory was 973.9 MB in the beginning and 1.1 GB in the end (delta: -153.5 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 266.90 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: 27.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...