./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_product24_true-unreach-call_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_818aa795-40cd-4045-a02d-c2642ee01f84/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_818aa795-40cd-4045-a02d-c2642ee01f84/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_818aa795-40cd-4045-a02d-c2642ee01f84/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_818aa795-40cd-4045-a02d-c2642ee01f84/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_product24_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_818aa795-40cd-4045-a02d-c2642ee01f84/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_818aa795-40cd-4045-a02d-c2642ee01f84/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 633b091e48187ea936530a5fca706318787dd2cf ........................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 15:26:02,942 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 15:26:02,942 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 15:26:02,948 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 15:26:02,949 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 15:26:02,949 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 15:26:02,950 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 15:26:02,950 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 15:26:02,951 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 15:26:02,951 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 15:26:02,952 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 15:26:02,952 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 15:26:02,952 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 15:26:02,953 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 15:26:02,953 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 15:26:02,954 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 15:26:02,954 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 15:26:02,955 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 15:26:02,956 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 15:26:02,957 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 15:26:02,957 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 15:26:02,958 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 15:26:02,959 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 15:26:02,959 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 15:26:02,959 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 15:26:02,959 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 15:26:02,960 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 15:26:02,960 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 15:26:02,961 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 15:26:02,961 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 15:26:02,961 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 15:26:02,962 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 15:26:02,962 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 15:26:02,962 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 15:26:02,962 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 15:26:02,962 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 15:26:02,963 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_818aa795-40cd-4045-a02d-c2642ee01f84/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-09 15:26:02,970 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 15:26:02,970 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 15:26:02,970 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 15:26:02,970 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 15:26:02,971 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 15:26:02,971 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 15:26:02,971 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 15:26:02,971 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 15:26:02,971 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 15:26:02,971 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 15:26:02,971 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 15:26:02,971 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 15:26:02,971 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 15:26:02,971 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 15:26:02,972 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 15:26:02,972 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 15:26:02,972 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 15:26:02,972 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 15:26:02,972 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 15:26:02,972 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 15:26:02,972 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 15:26:02,972 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 15:26:02,972 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 15:26:02,972 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 15:26:02,972 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 15:26:02,973 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 15:26:02,973 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-09 15:26:02,973 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 15:26:02,973 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 15:26:02,973 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_818aa795-40cd-4045-a02d-c2642ee01f84/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 -> 633b091e48187ea936530a5fca706318787dd2cf [2018-12-09 15:26:02,990 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 15:26:02,996 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 15:26:02,998 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 15:26:02,999 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 15:26:03,000 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 15:26:03,000 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_818aa795-40cd-4045-a02d-c2642ee01f84/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/email_spec0_product24_true-unreach-call_true-termination.cil.c [2018-12-09 15:26:03,035 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_818aa795-40cd-4045-a02d-c2642ee01f84/bin-2019/ukojak/data/f6e9d3eee/7abcd0c42899472994ea8d1b95f40275/FLAG95b2753bc [2018-12-09 15:26:03,518 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 15:26:03,519 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_818aa795-40cd-4045-a02d-c2642ee01f84/sv-benchmarks/c/product-lines/email_spec0_product24_true-unreach-call_true-termination.cil.c [2018-12-09 15:26:03,530 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_818aa795-40cd-4045-a02d-c2642ee01f84/bin-2019/ukojak/data/f6e9d3eee/7abcd0c42899472994ea8d1b95f40275/FLAG95b2753bc [2018-12-09 15:26:04,020 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_818aa795-40cd-4045-a02d-c2642ee01f84/bin-2019/ukojak/data/f6e9d3eee/7abcd0c42899472994ea8d1b95f40275 [2018-12-09 15:26:04,022 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 15:26:04,023 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 15:26:04,024 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 15:26:04,024 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 15:26:04,026 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 15:26:04,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:26:04" (1/1) ... [2018-12-09 15:26:04,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67523692 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:26:04, skipping insertion in model container [2018-12-09 15:26:04,028 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:26:04" (1/1) ... [2018-12-09 15:26:04,032 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 15:26:04,069 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 15:26:04,422 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 15:26:04,433 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 15:26:04,492 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 15:26:04,526 INFO L195 MainTranslator]: Completed translation [2018-12-09 15:26:04,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:26:04 WrapperNode [2018-12-09 15:26:04,526 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 15:26:04,527 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 15:26:04,527 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 15:26:04,527 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 15:26:04,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:26:04" (1/1) ... [2018-12-09 15:26:04,548 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:26:04" (1/1) ... [2018-12-09 15:26:04,577 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 15:26:04,578 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 15:26:04,578 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 15:26:04,578 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 15:26:04,584 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:26:04" (1/1) ... [2018-12-09 15:26:04,584 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:26:04" (1/1) ... [2018-12-09 15:26:04,588 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:26:04" (1/1) ... [2018-12-09 15:26:04,588 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:26:04" (1/1) ... [2018-12-09 15:26:04,596 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:26:04" (1/1) ... [2018-12-09 15:26:04,602 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:26:04" (1/1) ... [2018-12-09 15:26:04,605 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:26:04" (1/1) ... [2018-12-09 15:26:04,610 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 15:26:04,610 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 15:26:04,610 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 15:26:04,610 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 15:26:04,611 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:26:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_818aa795-40cd-4045-a02d-c2642ee01f84/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 15:26:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 15:26:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-12-09 15:26:04,644 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-12-09 15:26:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-12-09 15:26:04,644 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-12-09 15:26:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-12-09 15:26:04,644 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-12-09 15:26:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-12-09 15:26:04,644 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-12-09 15:26:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2018-12-09 15:26:04,644 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2018-12-09 15:26:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-12-09 15:26:04,644 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-12-09 15:26:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-12-09 15:26:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-12-09 15:26:04,645 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-12-09 15:26:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2018-12-09 15:26:04,645 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2018-12-09 15:26:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-12-09 15:26:04,645 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-12-09 15:26:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2018-12-09 15:26:04,645 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2018-12-09 15:26:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-12-09 15:26:04,645 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-12-09 15:26:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-12-09 15:26:04,645 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-12-09 15:26:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-12-09 15:26:04,645 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-12-09 15:26:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-12-09 15:26:04,645 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-12-09 15:26:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-12-09 15:26:04,646 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-12-09 15:26:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-12-09 15:26:04,646 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-12-09 15:26:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-09 15:26:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-12-09 15:26:04,646 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-12-09 15:26:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 15:26:04,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 15:26:06,051 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 15:26:06,051 INFO L280 CfgBuilder]: Removed 119 assue(true) statements. [2018-12-09 15:26:06,052 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:26:06 BoogieIcfgContainer [2018-12-09 15:26:06,052 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 15:26:06,052 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-09 15:26:06,052 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-09 15:26:06,060 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-09 15:26:06,060 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:26:06" (1/1) ... [2018-12-09 15:26:06,068 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:26:06,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:26:06,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 155 states and 215 transitions. [2018-12-09 15:26:06,094 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 215 transitions. [2018-12-09 15:26:06,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-12-09 15:26:06,099 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 15:26:06,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:26:06,283 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-09 15:26:06,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:26:06,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 155 states and 213 transitions. [2018-12-09 15:26:06,298 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 213 transitions. [2018-12-09 15:26:06,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-12-09 15:26:06,300 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 15:26:06,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:26:06,360 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-09 15:26:06,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:26:06,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 157 states and 226 transitions. [2018-12-09 15:26:06,376 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 226 transitions. [2018-12-09 15:26:06,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-12-09 15:26:06,377 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 15:26:06,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:26:06,427 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-09 15:26:06,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:26:06,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 160 states and 239 transitions. [2018-12-09 15:26:06,496 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 239 transitions. [2018-12-09 15:26:06,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-12-09 15:26:06,498 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 15:26:06,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:26:06,587 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-12-09 15:26:06,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:26:06,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 160 states and 237 transitions. [2018-12-09 15:26:06,661 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 237 transitions. [2018-12-09 15:26:06,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-12-09 15:26:06,663 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 15:26:06,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:26:06,730 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-12-09 15:26:06,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 15:26:06,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 158 states and 235 transitions. [2018-12-09 15:26:06,769 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 235 transitions. [2018-12-09 15:26:06,770 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 15:26:06,770 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 6 iterations. [2018-12-09 15:26:06,776 INFO L779 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-12-09 15:26:06,842 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,845 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,845 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,845 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,845 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,845 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,845 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,845 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,846 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,846 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,846 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,846 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,846 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,846 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,846 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,846 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,846 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,846 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,846 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,846 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,846 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,847 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,847 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,847 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,847 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,847 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,847 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,847 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,847 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,847 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,847 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,848 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,848 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,848 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,848 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,848 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,848 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,848 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,849 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,849 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,849 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,849 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 15:26:06,849 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.12 03:26:06 ImpRootNode [2018-12-09 15:26:06,849 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-09 15:26:06,850 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 15:26:06,850 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 15:26:06,850 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 15:26:06,851 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:26:06" (3/4) ... [2018-12-09 15:26:06,854 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 15:26:06,859 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2018-12-09 15:26:06,859 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-12-09 15:26:06,859 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2018-12-09 15:26:06,859 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-12-09 15:26:06,859 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-12-09 15:26:06,859 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-12-09 15:26:06,859 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-12-09 15:26:06,859 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-12-09 15:26:06,860 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-12-09 15:26:06,860 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-12-09 15:26:06,860 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-12-09 15:26:06,860 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-12-09 15:26:06,860 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-12-09 15:26:06,860 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-12-09 15:26:06,860 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2018-12-09 15:26:06,861 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-12-09 15:26:06,861 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-12-09 15:26:06,873 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 210 nodes and edges [2018-12-09 15:26:06,875 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 61 nodes and edges [2018-12-09 15:26:06,876 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-09 15:26:06,877 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-09 15:26:06,878 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-09 15:26:06,979 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_818aa795-40cd-4045-a02d-c2642ee01f84/bin-2019/ukojak/witness.graphml [2018-12-09 15:26:06,979 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 15:26:06,979 INFO L168 Benchmark]: Toolchain (without parser) took 2956.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 194.5 MB). Free memory was 950.6 MB in the beginning and 905.0 MB in the end (delta: 45.7 MB). Peak memory consumption was 240.2 MB. Max. memory is 11.5 GB. [2018-12-09 15:26:06,980 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 15:26:06,980 INFO L168 Benchmark]: CACSL2BoogieTranslator took 502.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 92.8 MB). Free memory was 950.6 MB in the beginning and 1.0 GB in the end (delta: -88.5 MB). Peak memory consumption was 42.1 MB. Max. memory is 11.5 GB. [2018-12-09 15:26:06,980 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.69 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-09 15:26:06,981 INFO L168 Benchmark]: Boogie Preprocessor took 32.20 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-12-09 15:26:06,981 INFO L168 Benchmark]: RCFGBuilder took 1441.85 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 101.7 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -90.6 MB). Peak memory consumption was 285.9 MB. Max. memory is 11.5 GB. [2018-12-09 15:26:06,981 INFO L168 Benchmark]: CodeCheck took 797.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 933.1 MB in the end (delta: 186.3 MB). Peak memory consumption was 186.3 MB. Max. memory is 11.5 GB. [2018-12-09 15:26:06,981 INFO L168 Benchmark]: Witness Printer took 129.12 ms. Allocated memory is still 1.2 GB. Free memory was 933.1 MB in the beginning and 905.0 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 11.5 GB. [2018-12-09 15:26:06,982 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 18 procedures, 300 locations, 1 error locations. SAFE Result, 0.6s OverallTime, 6 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1578 SDtfs, 48 SDslu, 576 SDs, 0 SdLazy, 218 SolverSat, 122 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2198 GetRequests, 2178 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 341 NumberOfCodeBlocks, 341 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 336 ConstructedInterpolants, 0 QuantifiedInterpolants, 24764 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: 1327]: 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: 564]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 550]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1080]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1070]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1786]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1282]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1010]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 582]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 536]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1739]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1260]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1179]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1101]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1091]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1004]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1292]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 526]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1794]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 722]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1059]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1272]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1200]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1212]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 617]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1120]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1699]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 500]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 606]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 592]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2524]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 777]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 499]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 578]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 502.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 92.8 MB). Free memory was 950.6 MB in the beginning and 1.0 GB in the end (delta: -88.5 MB). Peak memory consumption was 42.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 50.69 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.20 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1441.85 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 101.7 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -90.6 MB). Peak memory consumption was 285.9 MB. Max. memory is 11.5 GB. * CodeCheck took 797.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 933.1 MB in the end (delta: 186.3 MB). Peak memory consumption was 186.3 MB. Max. memory is 11.5 GB. * Witness Printer took 129.12 ms. Allocated memory is still 1.2 GB. Free memory was 933.1 MB in the beginning and 905.0 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...