./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec7_product17.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_865b7bd2-0e2e-4f3f-b0a5-88979c7150d8/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_865b7bd2-0e2e-4f3f-b0a5-88979c7150d8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_865b7bd2-0e2e-4f3f-b0a5-88979c7150d8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_865b7bd2-0e2e-4f3f-b0a5-88979c7150d8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec7_product17.cil.c -s /tmp/vcloud-vcloud-master/worker/run_dir_865b7bd2-0e2e-4f3f-b0a5-88979c7150d8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_865b7bd2-0e2e-4f3f-b0a5-88979c7150d8/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 a64117d05b45ec65bbcc5d7177042eef419c41df ........................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 06:07:03,863 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 06:07:03,865 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 06:07:03,872 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 06:07:03,872 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 06:07:03,873 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 06:07:03,874 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 06:07:03,875 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 06:07:03,876 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 06:07:03,877 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 06:07:03,878 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 06:07:03,878 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 06:07:03,879 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 06:07:03,879 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 06:07:03,880 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 06:07:03,881 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 06:07:03,881 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 06:07:03,882 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 06:07:03,883 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 06:07:03,884 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 06:07:03,885 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 06:07:03,886 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 06:07:03,887 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 06:07:03,887 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 06:07:03,889 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 06:07:03,889 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 06:07:03,889 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 06:07:03,889 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 06:07:03,890 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 06:07:03,890 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 06:07:03,890 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 06:07:03,891 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 06:07:03,891 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 06:07:03,892 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 06:07:03,892 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 06:07:03,892 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 06:07:03,893 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 06:07:03,893 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 06:07:03,893 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 06:07:03,894 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 06:07:03,894 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 06:07:03,894 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_865b7bd2-0e2e-4f3f-b0a5-88979c7150d8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 06:07:03,904 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 06:07:03,904 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 06:07:03,904 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 06:07:03,905 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 06:07:03,905 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 06:07:03,905 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 06:07:03,905 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 06:07:03,905 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 06:07:03,906 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 06:07:03,906 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 06:07:03,906 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 06:07:03,906 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 06:07:03,906 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 06:07:03,906 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 06:07:03,906 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 06:07:03,906 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 06:07:03,907 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 06:07:03,907 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 06:07:03,907 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 06:07:03,907 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 06:07:03,907 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 06:07:03,907 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 06:07:03,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 06:07:03,907 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 06:07:03,908 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 06:07:03,908 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 06:07:03,908 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 06:07:03,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 06:07:03,908 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 06:07:03,908 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_865b7bd2-0e2e-4f3f-b0a5-88979c7150d8/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 -> a64117d05b45ec65bbcc5d7177042eef419c41df [2019-12-01 06:07:04,008 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 06:07:04,017 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 06:07:04,020 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 06:07:04,021 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 06:07:04,021 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 06:07:04,022 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_865b7bd2-0e2e-4f3f-b0a5-88979c7150d8/bin/ukojak/../../sv-benchmarks/c/product-lines/email_spec7_product17.cil.c [2019-12-01 06:07:04,060 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_865b7bd2-0e2e-4f3f-b0a5-88979c7150d8/bin/ukojak/data/a16eb040c/f36153a237ab47eab1723b72e629c04d/FLAG9d4a5f08e [2019-12-01 06:07:04,538 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 06:07:04,538 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_865b7bd2-0e2e-4f3f-b0a5-88979c7150d8/sv-benchmarks/c/product-lines/email_spec7_product17.cil.c [2019-12-01 06:07:04,551 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_865b7bd2-0e2e-4f3f-b0a5-88979c7150d8/bin/ukojak/data/a16eb040c/f36153a237ab47eab1723b72e629c04d/FLAG9d4a5f08e [2019-12-01 06:07:04,560 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_865b7bd2-0e2e-4f3f-b0a5-88979c7150d8/bin/ukojak/data/a16eb040c/f36153a237ab47eab1723b72e629c04d [2019-12-01 06:07:04,562 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 06:07:04,563 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 06:07:04,563 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 06:07:04,564 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 06:07:04,566 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 06:07:04,566 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:07:04" (1/1) ... [2019-12-01 06:07:04,568 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25ec64e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:04, skipping insertion in model container [2019-12-01 06:07:04,568 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:07:04" (1/1) ... [2019-12-01 06:07:04,573 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 06:07:04,613 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 06:07:05,005 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 06:07:05,017 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 06:07:05,087 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 06:07:05,137 INFO L208 MainTranslator]: Completed translation [2019-12-01 06:07:05,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:05 WrapperNode [2019-12-01 06:07:05,137 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 06:07:05,138 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 06:07:05,138 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 06:07:05,138 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 06:07:05,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:05" (1/1) ... [2019-12-01 06:07:05,173 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:05" (1/1) ... [2019-12-01 06:07:05,211 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 06:07:05,211 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 06:07:05,211 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 06:07:05,211 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 06:07:05,220 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:05" (1/1) ... [2019-12-01 06:07:05,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:05" (1/1) ... [2019-12-01 06:07:05,225 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:05" (1/1) ... [2019-12-01 06:07:05,225 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:05" (1/1) ... [2019-12-01 06:07:05,239 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:05" (1/1) ... [2019-12-01 06:07:05,247 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:05" (1/1) ... [2019-12-01 06:07:05,252 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:05" (1/1) ... [2019-12-01 06:07:05,258 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 06:07:05,259 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 06:07:05,259 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 06:07:05,259 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 06:07:05,259 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_865b7bd2-0e2e-4f3f-b0a5-88979c7150d8/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 [2019-12-01 06:07:05,310 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-12-01 06:07:05,310 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-12-01 06:07:05,311 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-12-01 06:07:05,311 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-12-01 06:07:05,311 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-12-01 06:07:05,311 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-12-01 06:07:05,311 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-12-01 06:07:05,311 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-12-01 06:07:05,311 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-12-01 06:07:05,311 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-12-01 06:07:05,311 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-12-01 06:07:05,311 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-12-01 06:07:05,312 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-12-01 06:07:05,312 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-12-01 06:07:05,312 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-12-01 06:07:05,312 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-12-01 06:07:05,312 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-12-01 06:07:05,312 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-12-01 06:07:05,312 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-12-01 06:07:05,312 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-12-01 06:07:05,312 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-12-01 06:07:05,312 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-12-01 06:07:05,312 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-12-01 06:07:05,313 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-12-01 06:07:05,313 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-12-01 06:07:05,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 06:07:05,313 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-12-01 06:07:05,313 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-12-01 06:07:05,313 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-12-01 06:07:05,313 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-12-01 06:07:05,313 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-12-01 06:07:05,314 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-12-01 06:07:05,314 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-12-01 06:07:05,314 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-12-01 06:07:05,314 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-12-01 06:07:05,314 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-12-01 06:07:05,314 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-12-01 06:07:05,314 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-12-01 06:07:05,314 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-12-01 06:07:05,314 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-12-01 06:07:05,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-01 06:07:05,314 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-12-01 06:07:05,314 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-12-01 06:07:05,314 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-12-01 06:07:05,315 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-12-01 06:07:05,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 06:07:05,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 06:07:07,146 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 06:07:07,147 INFO L287 CfgBuilder]: Removed 95 assume(true) statements. [2019-12-01 06:07:07,147 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:07:07 BoogieIcfgContainer [2019-12-01 06:07:07,148 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 06:07:07,148 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 06:07:07,148 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 06:07:07,155 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 06:07:07,155 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:07:07" (1/1) ... [2019-12-01 06:07:07,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 06:07:07,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 06:07:07,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 161 states and 218 transitions. [2019-12-01 06:07:07,195 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 218 transitions. [2019-12-01 06:07:07,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2019-12-01 06:07:07,201 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 06:07:07,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 06:07:07,418 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-12-01 06:07:07,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 06:07:07,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 161 states and 216 transitions. [2019-12-01 06:07:07,436 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 216 transitions. [2019-12-01 06:07:07,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2019-12-01 06:07:07,439 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 06:07:07,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 06:07:07,526 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-12-01 06:07:07,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 06:07:07,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 163 states and 229 transitions. [2019-12-01 06:07:07,548 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 229 transitions. [2019-12-01 06:07:07,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2019-12-01 06:07:07,550 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 06:07:07,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 06:07:07,616 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-12-01 06:07:07,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 06:07:07,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 166 states and 242 transitions. [2019-12-01 06:07:07,667 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 242 transitions. [2019-12-01 06:07:07,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-01 06:07:07,671 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 06:07:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 06:07:07,800 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-12-01 06:07:07,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 06:07:07,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 164 states and 239 transitions. [2019-12-01 06:07:07,905 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 239 transitions. [2019-12-01 06:07:07,907 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-01 06:07:07,907 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 5 iterations. [2019-12-01 06:07:07,913 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2019-12-01 06:07:07,975 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,978 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,978 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,979 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,979 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,979 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,979 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,979 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,979 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,979 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,979 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,979 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,979 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,979 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,980 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,980 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,980 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,980 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,980 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,980 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,980 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,980 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,980 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,980 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,980 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,981 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,981 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,981 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,981 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,981 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,981 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,981 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,981 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,981 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,981 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,981 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,981 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,982 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,982 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,982 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 06:07:07,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 06:07:07 ImpRootNode [2019-12-01 06:07:07,982 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-12-01 06:07:07,982 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-01 06:07:07,982 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-01 06:07:07,983 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-01 06:07:07,983 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:07:07" (3/4) ... [2019-12-01 06:07:07,985 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-01 06:07:07,990 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__Keys [2019-12-01 06:07:07,990 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2019-12-01 06:07:07,990 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2019-12-01 06:07:07,990 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2019-12-01 06:07:07,990 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2019-12-01 06:07:07,990 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2019-12-01 06:07:07,990 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2019-12-01 06:07:07,990 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2019-12-01 06:07:07,990 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2019-12-01 06:07:07,990 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2019-12-01 06:07:07,990 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2019-12-01 06:07:07,991 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2019-12-01 06:07:07,991 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2019-12-01 06:07:07,991 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2019-12-01 06:07:07,991 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2019-12-01 06:07:07,991 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2019-12-01 06:07:07,991 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2019-12-01 06:07:07,991 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2019-12-01 06:07:07,991 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2019-12-01 06:07:07,991 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2019-12-01 06:07:07,991 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2019-12-01 06:07:08,008 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 230 nodes and edges [2019-12-01 06:07:08,010 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 61 nodes and edges [2019-12-01 06:07:08,012 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2019-12-01 06:07:08,014 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-12-01 06:07:08,016 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-12-01 06:07:08,018 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-12-01 06:07:08,114 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_865b7bd2-0e2e-4f3f-b0a5-88979c7150d8/bin/ukojak/witness.graphml [2019-12-01 06:07:08,114 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-01 06:07:08,116 INFO L168 Benchmark]: Toolchain (without parser) took 3552.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 206.0 MB). Free memory was 938.3 MB in the beginning and 1.1 GB in the end (delta: -148.2 MB). Peak memory consumption was 57.9 MB. Max. memory is 11.5 GB. [2019-12-01 06:07:08,116 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 958.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 06:07:08,116 INFO L168 Benchmark]: CACSL2BoogieTranslator took 574.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 938.3 MB in the beginning and 1.1 GB in the end (delta: -163.9 MB). Peak memory consumption was 30.1 MB. Max. memory is 11.5 GB. [2019-12-01 06:07:08,117 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-12-01 06:07:08,117 INFO L168 Benchmark]: Boogie Preprocessor took 47.51 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 06:07:08,117 INFO L168 Benchmark]: RCFGBuilder took 1889.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 957.8 MB in the end (delta: 133.5 MB). Peak memory consumption was 215.9 MB. Max. memory is 11.5 GB. [2019-12-01 06:07:08,117 INFO L168 Benchmark]: CodeCheck took 834.18 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 54.0 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -155.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 06:07:08,118 INFO L168 Benchmark]: Witness Printer took 131.96 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: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. [2019-12-01 06:07:08,119 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 22 procedures, 161 locations, 1 error locations. Result: SAFE, OverallTime: 0.7s, OverallIterations: 5, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 738 SDtfs, 24 SDslu, 288 SDs, 0 SdLazy, 100 SolverSat, 56 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1589 GetRequests, 1573 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 242 NumberOfCodeBlocks, 242 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 238 ConstructedInterpolants, 0 QuantifiedInterpolants, 15428 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 60/60 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: 2086]: 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: 2651]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2844]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2365]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2879]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2355]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2567]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2267]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2036]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2253]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2138]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2139]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2239]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2464]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2225]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2873]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 814]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2376]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2577]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2625]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2674]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2214]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2200]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2172]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2408]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2587]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2344]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2334]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1145]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2557]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2485]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2161]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2651]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2147]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 958.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 574.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 938.3 MB in the beginning and 1.1 GB in the end (delta: -163.9 MB). Peak memory consumption was 30.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 72.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 47.51 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 1889.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 957.8 MB in the end (delta: 133.5 MB). Peak memory consumption was 215.9 MB. Max. memory is 11.5 GB. * CodeCheck took 834.18 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 54.0 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -155.8 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 131.96 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: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...