./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec7_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_fe273b70-4c9b-4ec3-8fcb-03b871ffccb9/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_fe273b70-4c9b-4ec3-8fcb-03b871ffccb9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fe273b70-4c9b-4ec3-8fcb-03b871ffccb9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fe273b70-4c9b-4ec3-8fcb-03b871ffccb9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec7_product24.cil.c -s /tmp/vcloud-vcloud-master/worker/run_dir_fe273b70-4c9b-4ec3-8fcb-03b871ffccb9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fe273b70-4c9b-4ec3-8fcb-03b871ffccb9/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 d8967359a452e7dcfb51935c753a6eca3ffe3494 .................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 09:55:12,377 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 09:55:12,379 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 09:55:12,389 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 09:55:12,390 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 09:55:12,391 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 09:55:12,392 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 09:55:12,394 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 09:55:12,396 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 09:55:12,397 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 09:55:12,398 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 09:55:12,399 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 09:55:12,400 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 09:55:12,401 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 09:55:12,402 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 09:55:12,403 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 09:55:12,404 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 09:55:12,405 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 09:55:12,407 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 09:55:12,409 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 09:55:12,410 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 09:55:12,411 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 09:55:12,413 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 09:55:12,414 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 09:55:12,416 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 09:55:12,417 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 09:55:12,417 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 09:55:12,418 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 09:55:12,418 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 09:55:12,420 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 09:55:12,420 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 09:55:12,421 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 09:55:12,421 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 09:55:12,422 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 09:55:12,423 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 09:55:12,423 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 09:55:12,424 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 09:55:12,424 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 09:55:12,424 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 09:55:12,425 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 09:55:12,426 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 09:55:12,427 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fe273b70-4c9b-4ec3-8fcb-03b871ffccb9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 09:55:12,439 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 09:55:12,440 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 09:55:12,440 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 09:55:12,441 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 09:55:12,441 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 09:55:12,441 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 09:55:12,442 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 09:55:12,442 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 09:55:12,442 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 09:55:12,442 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 09:55:12,442 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 09:55:12,443 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 09:55:12,443 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 09:55:12,443 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 09:55:12,443 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 09:55:12,443 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 09:55:12,444 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 09:55:12,444 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 09:55:12,444 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 09:55:12,444 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 09:55:12,445 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 09:55:12,445 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 09:55:12,445 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 09:55:12,445 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 09:55:12,445 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 09:55:12,446 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 09:55:12,446 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 09:55:12,446 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 09:55:12,446 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 09:55:12,446 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_fe273b70-4c9b-4ec3-8fcb-03b871ffccb9/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 -> d8967359a452e7dcfb51935c753a6eca3ffe3494 [2019-11-20 09:55:12,584 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 09:55:12,596 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 09:55:12,599 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 09:55:12,600 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 09:55:12,600 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 09:55:12,601 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fe273b70-4c9b-4ec3-8fcb-03b871ffccb9/bin/ukojak/../../sv-benchmarks/c/product-lines/email_spec7_product24.cil.c [2019-11-20 09:55:12,657 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fe273b70-4c9b-4ec3-8fcb-03b871ffccb9/bin/ukojak/data/63a4aae11/aa118f475c5343f7bb6136366f986f99/FLAGd0cc6865e [2019-11-20 09:55:13,202 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 09:55:13,204 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fe273b70-4c9b-4ec3-8fcb-03b871ffccb9/sv-benchmarks/c/product-lines/email_spec7_product24.cil.c [2019-11-20 09:55:13,228 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fe273b70-4c9b-4ec3-8fcb-03b871ffccb9/bin/ukojak/data/63a4aae11/aa118f475c5343f7bb6136366f986f99/FLAGd0cc6865e [2019-11-20 09:55:13,626 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fe273b70-4c9b-4ec3-8fcb-03b871ffccb9/bin/ukojak/data/63a4aae11/aa118f475c5343f7bb6136366f986f99 [2019-11-20 09:55:13,629 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 09:55:13,630 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 09:55:13,632 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 09:55:13,632 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 09:55:13,636 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 09:55:13,637 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:55:13" (1/1) ... [2019-11-20 09:55:13,639 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15658a63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:55:13, skipping insertion in model container [2019-11-20 09:55:13,645 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:55:13" (1/1) ... [2019-11-20 09:55:13,653 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 09:55:13,726 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 09:55:14,472 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 09:55:14,485 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 09:55:14,603 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 09:55:14,684 INFO L192 MainTranslator]: Completed translation [2019-11-20 09:55:14,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:55:14 WrapperNode [2019-11-20 09:55:14,685 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 09:55:14,685 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 09:55:14,686 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 09:55:14,686 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 09:55:14,694 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:55:14" (1/1) ... [2019-11-20 09:55:14,729 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:55:14" (1/1) ... [2019-11-20 09:55:14,793 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 09:55:14,793 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 09:55:14,793 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 09:55:14,793 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 09:55:14,802 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:55:14" (1/1) ... [2019-11-20 09:55:14,803 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:55:14" (1/1) ... [2019-11-20 09:55:14,810 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:55:14" (1/1) ... [2019-11-20 09:55:14,811 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:55:14" (1/1) ... [2019-11-20 09:55:14,832 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:55:14" (1/1) ... [2019-11-20 09:55:14,843 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:55:14" (1/1) ... [2019-11-20 09:55:14,859 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:55:14" (1/1) ... [2019-11-20 09:55:14,867 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 09:55:14,868 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 09:55:14,868 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 09:55:14,868 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 09:55:14,869 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:55:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_fe273b70-4c9b-4ec3-8fcb-03b871ffccb9/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 [2019-11-20 09:55:14,933 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-11-20 09:55:14,933 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-11-20 09:55:14,934 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-11-20 09:55:14,934 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-11-20 09:55:14,934 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-11-20 09:55:14,935 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-11-20 09:55:14,935 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-11-20 09:55:14,935 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-11-20 09:55:14,935 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-11-20 09:55:14,935 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-11-20 09:55:14,936 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-11-20 09:55:14,936 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-11-20 09:55:14,936 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-11-20 09:55:14,936 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-11-20 09:55:14,936 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-11-20 09:55:14,936 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-11-20 09:55:14,937 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-11-20 09:55:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-11-20 09:55:14,937 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-11-20 09:55:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-11-20 09:55:14,937 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-11-20 09:55:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 09:55:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-11-20 09:55:14,938 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-11-20 09:55:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-11-20 09:55:14,938 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-11-20 09:55:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-11-20 09:55:14,938 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-11-20 09:55:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-11-20 09:55:14,939 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-11-20 09:55:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-11-20 09:55:14,939 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-11-20 09:55:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-11-20 09:55:14,939 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-11-20 09:55:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 09:55:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-11-20 09:55:14,940 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-11-20 09:55:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 09:55:14,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 09:55:18,380 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 09:55:18,380 INFO L285 CfgBuilder]: Removed 119 assume(true) statements. [2019-11-20 09:55:18,382 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:55:18 BoogieIcfgContainer [2019-11-20 09:55:18,382 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 09:55:18,382 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 09:55:18,382 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 09:55:18,392 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 09:55:18,393 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:55:18" (1/1) ... [2019-11-20 09:55:18,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 09:55:18,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 09:55:18,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 154 states and 214 transitions. [2019-11-20 09:55:18,450 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 214 transitions. [2019-11-20 09:55:18,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2019-11-20 09:55:18,459 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 09:55:18,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 09:55:18,891 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-11-20 09:55:18,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 09:55:18,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2019-11-20 09:55:18,938 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2019-11-20 09:55:18,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2019-11-20 09:55:18,945 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 09:55:19,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 09:55:19,115 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-11-20 09:55:19,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 09:55:19,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 156 states and 225 transitions. [2019-11-20 09:55:19,174 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 225 transitions. [2019-11-20 09:55:19,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2019-11-20 09:55:19,180 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 09:55:19,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 09:55:19,313 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-11-20 09:55:19,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 09:55:19,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 159 states and 238 transitions. [2019-11-20 09:55:19,402 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 238 transitions. [2019-11-20 09:55:19,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2019-11-20 09:55:19,409 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 09:55:19,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 09:55:19,586 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-11-20 09:55:19,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 09:55:19,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 157 states and 236 transitions. [2019-11-20 09:55:19,667 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 236 transitions. [2019-11-20 09:55:19,668 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 09:55:19,669 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 5 iterations. [2019-11-20 09:55:19,682 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2019-11-20 09:55:19,933 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,937 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,937 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,937 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,938 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,938 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,938 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,938 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,938 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,939 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,940 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,940 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,940 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,940 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,944 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,944 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,945 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,945 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,945 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,946 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,946 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,948 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,948 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,949 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 09:55:19,953 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 20.11 09:55:19 ImpRootNode [2019-11-20 09:55:19,953 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-11-20 09:55:19,953 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 09:55:19,954 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 09:55:19,954 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 09:55:19,954 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:55:18" (3/4) ... [2019-11-20 09:55:19,959 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 09:55:19,965 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2019-11-20 09:55:19,966 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2019-11-20 09:55:19,966 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2019-11-20 09:55:19,966 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2019-11-20 09:55:19,966 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2019-11-20 09:55:19,975 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2019-11-20 09:55:19,977 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2019-11-20 09:55:19,977 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2019-11-20 09:55:19,977 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2019-11-20 09:55:19,977 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2019-11-20 09:55:19,977 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2019-11-20 09:55:19,977 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2019-11-20 09:55:19,978 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2019-11-20 09:55:19,978 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2019-11-20 09:55:19,978 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2019-11-20 09:55:19,978 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2019-11-20 09:55:19,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2019-11-20 09:55:20,010 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 210 nodes and edges [2019-11-20 09:55:20,013 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 61 nodes and edges [2019-11-20 09:55:20,016 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2019-11-20 09:55:20,019 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-11-20 09:55:20,021 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-20 09:55:20,257 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_fe273b70-4c9b-4ec3-8fcb-03b871ffccb9/bin/ukojak/witness.graphml [2019-11-20 09:55:20,257 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 09:55:20,259 INFO L168 Benchmark]: Toolchain (without parser) took 6627.82 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 235.4 MB). Free memory was 939.3 MB in the beginning and 977.4 MB in the end (delta: -38.1 MB). Peak memory consumption was 197.3 MB. Max. memory is 11.5 GB. [2019-11-20 09:55:20,259 INFO L168 Benchmark]: CDTParser took 0.18 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. [2019-11-20 09:55:20,260 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1052.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -135.1 MB). Peak memory consumption was 29.7 MB. Max. memory is 11.5 GB. [2019-11-20 09:55:20,260 INFO L168 Benchmark]: Boogie Procedure Inliner took 107.55 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: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. [2019-11-20 09:55:20,260 INFO L168 Benchmark]: Boogie Preprocessor took 74.43 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. [2019-11-20 09:55:20,261 INFO L168 Benchmark]: RCFGBuilder took 3513.90 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 105.9 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -82.6 MB). Peak memory consumption was 306.5 MB. Max. memory is 11.5 GB. [2019-11-20 09:55:20,261 INFO L168 Benchmark]: CodeCheck took 1571.00 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 142.8 MB). Peak memory consumption was 142.8 MB. Max. memory is 11.5 GB. [2019-11-20 09:55:20,262 INFO L168 Benchmark]: Witness Printer took 303.68 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 977.4 MB in the end (delta: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 11.5 GB. [2019-11-20 09:55:20,264 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, 154 locations, 1 error locations. Result: SAFE, OverallTime: 1.2s, OverallIterations: 5, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 670 SDtfs, 24 SDslu, 288 SDs, 0 SdLazy, 92 SolverSat, 52 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1421 GetRequests, 1407 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 214 NumberOfCodeBlocks, 214 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 210 ConstructedInterpolants, 0 QuantifiedInterpolants, 11928 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: 2926]: 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: 96]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1218]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 114]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2703]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1299]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1130]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1331]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 219]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2449]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1140]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2815]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2738]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2862]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1088]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1311]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1239]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1162]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 180]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2504]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 194]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1159]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 87]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1098]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 152]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1251]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2756]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 110]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1321]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2044]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2822]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 170]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1119]: 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 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1052.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -135.1 MB). Peak memory consumption was 29.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 107.55 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: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 74.43 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 3513.90 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 105.9 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -82.6 MB). Peak memory consumption was 306.5 MB. Max. memory is 11.5 GB. * CodeCheck took 1571.00 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 142.8 MB). Peak memory consumption was 142.8 MB. Max. memory is 11.5 GB. * Witness Printer took 303.68 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 977.4 MB in the end (delta: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...