./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product24.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_63e85f09-5f3e-4a4b-8989-04b2d36ca739/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_63e85f09-5f3e-4a4b-8989-04b2d36ca739/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_63e85f09-5f3e-4a4b-8989-04b2d36ca739/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_63e85f09-5f3e-4a4b-8989-04b2d36ca739/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product24.cil.c -s /tmp/vcloud-vcloud-master/worker/run_dir_63e85f09-5f3e-4a4b-8989-04b2d36ca739/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_63e85f09-5f3e-4a4b-8989-04b2d36ca739/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 3cef55b0b7475c962ccb8a0531a11e67e1f04f41 ............................................................................................................................................................................................................................................................................................................................................................................................................................ 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 02:24:48,140 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:24:48,142 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:24:48,156 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:24:48,156 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:24:48,158 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:24:48,159 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:24:48,167 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:24:48,172 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:24:48,176 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:24:48,177 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:24:48,178 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:24:48,178 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:24:48,180 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:24:48,181 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:24:48,182 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:24:48,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:24:48,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:24:48,186 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:24:48,190 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:24:48,193 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:24:48,196 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:24:48,198 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:24:48,199 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:24:48,201 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:24:48,201 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:24:48,202 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:24:48,203 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:24:48,204 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:24:48,204 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:24:48,204 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:24:48,205 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:24:48,206 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:24:48,207 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:24:48,207 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:24:48,208 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:24:48,208 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:24:48,208 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:24:48,209 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:24:48,209 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:24:48,210 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:24:48,211 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_63e85f09-5f3e-4a4b-8989-04b2d36ca739/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:24:48,234 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:24:48,245 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:24:48,246 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:24:48,246 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:24:48,247 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:24:48,247 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:24:48,247 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:24:48,247 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:24:48,248 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:24:48,248 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:24:48,248 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:24:48,248 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:24:48,248 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:24:48,249 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:24:48,249 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:24:48,249 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:24:48,249 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:24:48,249 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:24:48,250 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:24:48,250 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:24:48,250 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:24:48,250 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:24:48,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:24:48,251 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:24:48,252 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:24:48,252 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:24:48,252 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:24:48,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:24:48,253 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:24:48,253 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_63e85f09-5f3e-4a4b-8989-04b2d36ca739/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 -> 3cef55b0b7475c962ccb8a0531a11e67e1f04f41 [2019-11-26 02:24:48,425 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:24:48,439 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:24:48,442 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:24:48,443 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:24:48,443 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:24:48,445 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_63e85f09-5f3e-4a4b-8989-04b2d36ca739/bin/ukojak/../../sv-benchmarks/c/product-lines/email_spec11_product24.cil.c [2019-11-26 02:24:48,498 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_63e85f09-5f3e-4a4b-8989-04b2d36ca739/bin/ukojak/data/fad72c1d8/ddd9b5c8b61b420e8d0ae5094d283cae/FLAGc6a820f06 [2019-11-26 02:24:49,010 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:24:49,010 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_63e85f09-5f3e-4a4b-8989-04b2d36ca739/sv-benchmarks/c/product-lines/email_spec11_product24.cil.c [2019-11-26 02:24:49,033 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_63e85f09-5f3e-4a4b-8989-04b2d36ca739/bin/ukojak/data/fad72c1d8/ddd9b5c8b61b420e8d0ae5094d283cae/FLAGc6a820f06 [2019-11-26 02:24:49,256 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_63e85f09-5f3e-4a4b-8989-04b2d36ca739/bin/ukojak/data/fad72c1d8/ddd9b5c8b61b420e8d0ae5094d283cae [2019-11-26 02:24:49,258 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:24:49,260 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:24:49,261 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:24:49,261 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:24:49,265 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:24:49,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:24:49" (1/1) ... [2019-11-26 02:24:49,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e031e9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:49, skipping insertion in model container [2019-11-26 02:24:49,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:24:49" (1/1) ... [2019-11-26 02:24:49,277 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:24:49,368 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:24:50,125 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:24:50,142 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:24:50,304 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:24:50,402 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:24:50,403 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:50 WrapperNode [2019-11-26 02:24:50,403 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:24:50,404 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:24:50,404 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:24:50,404 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:24:50,413 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:50" (1/1) ... [2019-11-26 02:24:50,465 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:50" (1/1) ... [2019-11-26 02:24:50,562 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:24:50,562 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:24:50,562 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:24:50,563 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:24:50,579 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:50" (1/1) ... [2019-11-26 02:24:50,580 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:50" (1/1) ... [2019-11-26 02:24:50,600 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:50" (1/1) ... [2019-11-26 02:24:50,606 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:50" (1/1) ... [2019-11-26 02:24:50,664 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:50" (1/1) ... [2019-11-26 02:24:50,695 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:50" (1/1) ... [2019-11-26 02:24:50,720 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:50" (1/1) ... [2019-11-26 02:24:50,740 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:24:50,740 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:24:50,741 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:24:50,741 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:24:50,742 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_63e85f09-5f3e-4a4b-8989-04b2d36ca739/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 02:24:50,818 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-11-26 02:24:50,819 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-11-26 02:24:50,819 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-11-26 02:24:50,820 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-11-26 02:24:50,820 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-11-26 02:24:50,821 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-11-26 02:24:50,821 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-11-26 02:24:50,821 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-11-26 02:24:50,821 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-11-26 02:24:50,822 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-11-26 02:24:50,822 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-11-26 02:24:50,823 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-11-26 02:24:50,823 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-11-26 02:24:50,823 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-11-26 02:24:50,823 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-11-26 02:24:50,823 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-11-26 02:24:50,824 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-11-26 02:24:50,824 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-11-26 02:24:50,825 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-11-26 02:24:50,825 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-11-26 02:24:50,826 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-11-26 02:24:50,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:24:50,826 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-11-26 02:24:50,826 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-11-26 02:24:50,827 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-11-26 02:24:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-11-26 02:24:50,827 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-11-26 02:24:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-11-26 02:24:50,827 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-11-26 02:24:50,828 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-11-26 02:24:50,828 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-11-26 02:24:50,828 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-11-26 02:24:50,828 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-11-26 02:24:50,828 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-11-26 02:24:50,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-26 02:24:50,829 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-11-26 02:24:50,829 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-11-26 02:24:50,829 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:24:50,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:24:54,048 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:24:54,048 INFO L284 CfgBuilder]: Removed 119 assume(true) statements. [2019-11-26 02:24:54,050 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:24:54 BoogieIcfgContainer [2019-11-26 02:24:54,050 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:24:54,050 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:24:54,051 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:24:54,063 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:24:54,063 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:24:54" (1/1) ... [2019-11-26 02:24:54,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:24:54,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:24:54,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 155 states and 215 transitions. [2019-11-26 02:24:54,135 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 215 transitions. [2019-11-26 02:24:54,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2019-11-26 02:24:54,147 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:24:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:24:54,602 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 02:24:54,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:24:54,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 155 states and 213 transitions. [2019-11-26 02:24:54,661 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 213 transitions. [2019-11-26 02:24:54,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2019-11-26 02:24:54,668 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:24:54,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:24:54,891 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 02:24:54,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:24:54,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 157 states and 226 transitions. [2019-11-26 02:24:54,921 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 226 transitions. [2019-11-26 02:24:54,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2019-11-26 02:24:54,925 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:24:54,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:24:55,042 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 02:24:55,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:24:55,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 160 states and 239 transitions. [2019-11-26 02:24:55,161 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 239 transitions. [2019-11-26 02:24:55,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-11-26 02:24:55,166 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:24:55,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:24:55,326 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2019-11-26 02:24:55,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:24:55,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 160 states and 238 transitions. [2019-11-26 02:24:55,435 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 238 transitions. [2019-11-26 02:24:55,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2019-11-26 02:24:55,439 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:24:55,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:24:55,629 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 02:24:55,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:24:55,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 158 states and 236 transitions. [2019-11-26 02:24:55,736 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 236 transitions. [2019-11-26 02:24:55,738 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-26 02:24:55,738 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 6 iterations. [2019-11-26 02:24:55,752 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2019-11-26 02:24:55,895 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,901 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,901 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,902 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,902 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,902 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,903 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,903 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,903 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,903 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,903 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,904 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,904 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,904 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,904 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,905 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,905 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,905 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,905 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,906 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,906 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,906 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,907 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,907 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,908 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,908 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,909 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,909 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,910 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,910 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,911 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,911 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,911 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,912 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,912 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,913 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,916 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,917 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,917 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,917 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,918 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,918 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,919 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:24:55,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 26.11 02:24:55 ImpRootNode [2019-11-26 02:24:55,920 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-11-26 02:24:55,920 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-26 02:24:55,920 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-26 02:24:55,921 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-26 02:24:55,928 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:24:54" (3/4) ... [2019-11-26 02:24:55,931 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-26 02:24:55,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2019-11-26 02:24:55,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2019-11-26 02:24:55,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2019-11-26 02:24:55,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2019-11-26 02:24:55,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2019-11-26 02:24:55,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2019-11-26 02:24:55,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2019-11-26 02:24:55,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2019-11-26 02:24:55,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2019-11-26 02:24:55,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2019-11-26 02:24:55,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2019-11-26 02:24:55,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2019-11-26 02:24:55,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2019-11-26 02:24:55,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2019-11-26 02:24:55,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2019-11-26 02:24:55,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2019-11-26 02:24:55,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2019-11-26 02:24:55,983 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 208 nodes and edges [2019-11-26 02:24:55,986 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 64 nodes and edges [2019-11-26 02:24:55,990 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2019-11-26 02:24:55,993 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-11-26 02:24:55,996 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-26 02:24:55,999 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-26 02:24:56,220 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_63e85f09-5f3e-4a4b-8989-04b2d36ca739/bin/ukojak/witness.graphml [2019-11-26 02:24:56,220 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-26 02:24:56,222 INFO L168 Benchmark]: Toolchain (without parser) took 6962.27 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 235.9 MB). Free memory was 944.7 MB in the beginning and 913.2 MB in the end (delta: 31.5 MB). Peak memory consumption was 267.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:24:56,223 INFO L168 Benchmark]: CDTParser took 0.23 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 02:24:56,223 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1143.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -143.5 MB). Peak memory consumption was 30.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:24:56,224 INFO L168 Benchmark]: Boogie Procedure Inliner took 157.90 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:24:56,224 INFO L168 Benchmark]: Boogie Preprocessor took 177.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:24:56,225 INFO L168 Benchmark]: RCFGBuilder took 3309.52 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 87.6 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -65.1 MB). Peak memory consumption was 282.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:24:56,225 INFO L168 Benchmark]: CodeCheck took 1869.42 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 949.0 MB in the end (delta: 190.4 MB). Peak memory consumption was 190.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:24:56,226 INFO L168 Benchmark]: Witness Printer took 300.32 ms. Allocated memory is still 1.3 GB. Free memory was 949.0 MB in the beginning and 913.2 MB in the end (delta: 35.8 MB). Peak memory consumption was 35.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:24:56,228 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 18 procedures, 155 locations, 1 error locations. Result: SAFE, OverallTime: 1.6s, OverallIterations: 6, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1498 SDtfs, 48 SDslu, 576 SDs, 0 SdLazy, 202 SolverSat, 114 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2056 GetRequests, 2038 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 311 NumberOfCodeBlocks, 311 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 306 ConstructedInterpolants, 0 QuantifiedInterpolants, 20752 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 4 PerfectInterpolantSequences, 85/86 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: 736]: 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: 2455]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 303]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1899]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2441]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 134]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 144]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1946]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2711]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 255]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 315]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 163]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2564]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2375]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2550]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2884]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2432]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1906]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2525]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2433]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1859]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2650]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2511]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2916]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2910]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2626]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 222]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2483]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2469]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 1143.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -143.5 MB). Peak memory consumption was 30.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 157.90 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 177.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3309.52 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 87.6 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -65.1 MB). Peak memory consumption was 282.8 MB. Max. memory is 11.5 GB. * CodeCheck took 1869.42 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 949.0 MB in the end (delta: 190.4 MB). Peak memory consumption was 190.4 MB. Max. memory is 11.5 GB. * Witness Printer took 300.32 ms. Allocated memory is still 1.3 GB. Free memory was 949.0 MB in the beginning and 913.2 MB in the end (delta: 35.8 MB). Peak memory consumption was 35.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...