./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 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f5a0ff4a-0ba2-4a4b-a56f-f17d425b1cd6/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_f5a0ff4a-0ba2-4a4b-a56f-f17d425b1cd6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f5a0ff4a-0ba2-4a4b-a56f-f17d425b1cd6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f5a0ff4a-0ba2-4a4b-a56f-f17d425b1cd6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product24.cil.c -s /tmp/vcloud-vcloud-master/worker/run_dir_f5a0ff4a-0ba2-4a4b-a56f-f17d425b1cd6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f5a0ff4a-0ba2-4a4b-a56f-f17d425b1cd6/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 0.1.24-678e011 [2019-11-19 22:12:04,579 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:12:04,581 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:12:04,597 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:12:04,597 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:12:04,599 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:12:04,601 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:12:04,612 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:12:04,617 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:12:04,618 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:12:04,619 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:12:04,620 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:12:04,621 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:12:04,622 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:12:04,623 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:12:04,624 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:12:04,625 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:12:04,626 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:12:04,627 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:12:04,634 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:12:04,639 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:12:04,643 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:12:04,645 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:12:04,646 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:12:04,650 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:12:04,651 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:12:04,652 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:12:04,654 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:12:04,654 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:12:04,655 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:12:04,655 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:12:04,656 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:12:04,657 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:12:04,658 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:12:04,659 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:12:04,659 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:12:04,660 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:12:04,660 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:12:04,661 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:12:04,662 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:12:04,663 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:12:04,664 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f5a0ff4a-0ba2-4a4b-a56f-f17d425b1cd6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 22:12:04,694 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:12:04,695 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:12:04,695 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:12:04,696 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:12:04,696 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:12:04,697 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:12:04,697 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:12:04,697 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:12:04,697 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 22:12:04,697 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:12:04,698 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:12:04,698 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:12:04,698 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:12:04,698 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:12:04,698 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:12:04,699 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:12:04,699 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:12:04,699 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:12:04,699 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:12:04,700 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:12:04,700 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:12:04,700 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:12:04,700 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:12:04,701 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:12:04,701 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:12:04,701 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:12:04,701 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 22:12:04,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 22:12:04,702 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:12:04,702 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_f5a0ff4a-0ba2-4a4b-a56f-f17d425b1cd6/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 [2019-11-19 22:12:04,914 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:12:04,927 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:12:04,931 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:12:04,932 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:12:04,934 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:12:04,935 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f5a0ff4a-0ba2-4a4b-a56f-f17d425b1cd6/bin/ukojak/../../sv-benchmarks/c/product-lines/email_spec11_product24.cil.c [2019-11-19 22:12:05,005 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f5a0ff4a-0ba2-4a4b-a56f-f17d425b1cd6/bin/ukojak/data/f7df9a95d/d80775c1820b4d1a917d1471fa49a2b2/FLAGf99220b30 [2019-11-19 22:12:05,626 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:12:05,626 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f5a0ff4a-0ba2-4a4b-a56f-f17d425b1cd6/sv-benchmarks/c/product-lines/email_spec11_product24.cil.c [2019-11-19 22:12:05,659 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f5a0ff4a-0ba2-4a4b-a56f-f17d425b1cd6/bin/ukojak/data/f7df9a95d/d80775c1820b4d1a917d1471fa49a2b2/FLAGf99220b30 [2019-11-19 22:12:05,861 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f5a0ff4a-0ba2-4a4b-a56f-f17d425b1cd6/bin/ukojak/data/f7df9a95d/d80775c1820b4d1a917d1471fa49a2b2 [2019-11-19 22:12:05,863 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:12:05,864 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:12:05,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:12:05,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:12:05,869 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:12:05,870 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:12:05" (1/1) ... [2019-11-19 22:12:05,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7860194e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:12:05, skipping insertion in model container [2019-11-19 22:12:05,873 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:12:05" (1/1) ... [2019-11-19 22:12:05,880 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:12:05,958 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:12:06,693 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:12:06,713 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:12:06,845 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:12:06,949 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:12:06,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:12:06 WrapperNode [2019-11-19 22:12:06,950 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:12:06,951 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:12:06,951 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:12:06,951 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:12:06,960 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:12:06" (1/1) ... [2019-11-19 22:12:07,026 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:12:06" (1/1) ... [2019-11-19 22:12:07,165 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:12:07,165 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:12:07,165 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:12:07,165 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:12:07,176 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:12:06" (1/1) ... [2019-11-19 22:12:07,176 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:12:06" (1/1) ... [2019-11-19 22:12:07,204 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:12:06" (1/1) ... [2019-11-19 22:12:07,205 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:12:06" (1/1) ... [2019-11-19 22:12:07,268 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:12:06" (1/1) ... [2019-11-19 22:12:07,299 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:12:06" (1/1) ... [2019-11-19 22:12:07,343 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:12:06" (1/1) ... [2019-11-19 22:12:07,369 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:12:07,370 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:12:07,370 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:12:07,370 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:12:07,372 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:12:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f5a0ff4a-0ba2-4a4b-a56f-f17d425b1cd6/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 [2019-11-19 22:12:07,454 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-11-19 22:12:07,454 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-11-19 22:12:07,454 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-11-19 22:12:07,455 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-11-19 22:12:07,455 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-11-19 22:12:07,455 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-11-19 22:12:07,455 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-11-19 22:12:07,456 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-11-19 22:12:07,456 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-11-19 22:12:07,456 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-11-19 22:12:07,456 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-11-19 22:12:07,456 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-11-19 22:12:07,457 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-11-19 22:12:07,457 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-11-19 22:12:07,457 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-11-19 22:12:07,457 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-11-19 22:12:07,458 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-11-19 22:12:07,458 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-11-19 22:12:07,458 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-11-19 22:12:07,458 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-11-19 22:12:07,458 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-11-19 22:12:07,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:12:07,459 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-11-19 22:12:07,459 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-11-19 22:12:07,459 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-11-19 22:12:07,459 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-11-19 22:12:07,460 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-11-19 22:12:07,460 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-11-19 22:12:07,460 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-11-19 22:12:07,460 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-11-19 22:12:07,460 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-11-19 22:12:07,461 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-11-19 22:12:07,461 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-11-19 22:12:07,461 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-11-19 22:12:07,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-19 22:12:07,461 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-11-19 22:12:07,462 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-11-19 22:12:07,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:12:07,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:12:10,893 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:12:10,894 INFO L285 CfgBuilder]: Removed 119 assume(true) statements. [2019-11-19 22:12:10,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:12:10 BoogieIcfgContainer [2019-11-19 22:12:10,895 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:12:10,896 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:12:10,896 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:12:10,907 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:12:10,908 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:12:10" (1/1) ... [2019-11-19 22:12:10,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:12:10,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:12:10,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 155 states and 215 transitions. [2019-11-19 22:12:10,971 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 215 transitions. [2019-11-19 22:12:10,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2019-11-19 22:12:10,983 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:12:11,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:12:11,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-11-19 22:12:11,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:12:11,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 155 states and 213 transitions. [2019-11-19 22:12:11,448 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 213 transitions. [2019-11-19 22:12:11,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2019-11-19 22:12:11,453 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:12:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:12:11,632 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-11-19 22:12:11,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:12:11,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 157 states and 226 transitions. [2019-11-19 22:12:11,676 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 226 transitions. [2019-11-19 22:12:11,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2019-11-19 22:12:11,681 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:12:11,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:12:11,836 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-11-19 22:12:11,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:12:11,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 160 states and 239 transitions. [2019-11-19 22:12:11,936 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 239 transitions. [2019-11-19 22:12:11,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-11-19 22:12:11,941 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:12:11,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:12:12,125 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2019-11-19 22:12:12,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:12:12,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 160 states and 238 transitions. [2019-11-19 22:12:12,248 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 238 transitions. [2019-11-19 22:12:12,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2019-11-19 22:12:12,251 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:12:12,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:12:12,473 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2019-11-19 22:12:12,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:12:12,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 158 states and 236 transitions. [2019-11-19 22:12:12,573 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 236 transitions. [2019-11-19 22:12:12,576 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-19 22:12:12,576 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 6 iterations. [2019-11-19 22:12:12,587 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2019-11-19 22:12:12,715 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,720 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,720 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,721 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,721 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,721 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,721 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,722 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,722 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,722 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,722 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,722 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,723 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,723 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,723 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,723 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,723 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,724 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,724 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,724 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,724 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,724 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,725 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,725 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,725 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,725 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,725 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,726 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,726 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,726 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,726 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,726 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,727 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,727 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,727 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,727 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,728 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,728 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,728 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,728 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,728 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,729 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,729 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-19 22:12:12,729 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 19.11 10:12:12 ImpRootNode [2019-11-19 22:12:12,730 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-11-19 22:12:12,730 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-19 22:12:12,730 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-19 22:12:12,730 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-19 22:12:12,731 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:12:10" (3/4) ... [2019-11-19 22:12:12,734 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-19 22:12:12,740 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2019-11-19 22:12:12,741 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2019-11-19 22:12:12,741 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2019-11-19 22:12:12,741 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2019-11-19 22:12:12,741 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2019-11-19 22:12:12,741 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2019-11-19 22:12:12,742 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2019-11-19 22:12:12,742 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2019-11-19 22:12:12,742 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2019-11-19 22:12:12,742 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2019-11-19 22:12:12,742 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2019-11-19 22:12:12,742 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2019-11-19 22:12:12,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2019-11-19 22:12:12,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2019-11-19 22:12:12,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2019-11-19 22:12:12,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2019-11-19 22:12:12,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2019-11-19 22:12:12,779 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 209 nodes and edges [2019-11-19 22:12:12,783 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 64 nodes and edges [2019-11-19 22:12:12,786 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2019-11-19 22:12:12,789 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-19 22:12:12,792 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-19 22:12:13,078 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_f5a0ff4a-0ba2-4a4b-a56f-f17d425b1cd6/bin/ukojak/witness.graphml [2019-11-19 22:12:13,078 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-19 22:12:13,081 INFO L168 Benchmark]: Toolchain (without parser) took 7215.22 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 260.0 MB). Free memory was 944.7 MB in the beginning and 924.1 MB in the end (delta: 20.6 MB). Peak memory consumption was 280.6 MB. Max. memory is 11.5 GB. [2019-11-19 22:12:13,081 INFO L168 Benchmark]: CDTParser took 0.32 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. [2019-11-19 22:12:13,082 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1085.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 184.5 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -184.8 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. [2019-11-19 22:12:13,082 INFO L168 Benchmark]: Boogie Procedure Inliner took 213.88 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:12:13,083 INFO L168 Benchmark]: Boogie Preprocessor took 204.64 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:12:13,084 INFO L168 Benchmark]: RCFGBuilder took 3525.36 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 75.5 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -24.9 MB). Peak memory consumption was 262.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:12:13,085 INFO L168 Benchmark]: CodeCheck took 1833.95 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 949.2 MB in the end (delta: 192.4 MB). Peak memory consumption was 192.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:12:13,085 INFO L168 Benchmark]: Witness Printer took 348.17 ms. Allocated memory is still 1.3 GB. Free memory was 949.2 MB in the beginning and 924.1 MB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. [2019-11-19 22:12:13,088 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, 0.6s 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 0.32 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 1085.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 184.5 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -184.8 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 213.88 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 204.64 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3525.36 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 75.5 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -24.9 MB). Peak memory consumption was 262.4 MB. Max. memory is 11.5 GB. * CodeCheck took 1833.95 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 949.2 MB in the end (delta: 192.4 MB). Peak memory consumption was 192.4 MB. Max. memory is 11.5 GB. * Witness Printer took 348.17 ms. Allocated memory is still 1.3 GB. Free memory was 949.2 MB in the beginning and 924.1 MB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...