./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_product10.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_dac7765f-a7e3-43ff-a602-c33afcbc10a8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_dac7765f-a7e3-43ff-a602-c33afcbc10a8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dac7765f-a7e3-43ff-a602-c33afcbc10a8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dac7765f-a7e3-43ff-a602-c33afcbc10a8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_product10.cil.c -s /tmp/vcloud-vcloud-master/worker/run_dir_dac7765f-a7e3-43ff-a602-c33afcbc10a8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dac7765f-a7e3-43ff-a602-c33afcbc10a8/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6176b82523031a539fb61f992e9d4a2cb26367e3 ......................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:31:29,049 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:31:29,065 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:31:29,130 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:31:29,131 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:31:29,135 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:31:29,140 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:31:29,146 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:31:29,155 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:31:29,158 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:31:29,160 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:31:29,164 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:31:29,165 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:31:29,172 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:31:29,175 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:31:29,178 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:31:29,180 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:31:29,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:31:29,191 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:31:29,197 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:31:29,203 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:31:29,205 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:31:29,207 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:31:29,209 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:31:29,215 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:31:29,216 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:31:29,217 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:31:29,219 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:31:29,220 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:31:29,222 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:31:29,222 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:31:29,224 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:31:29,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:31:29,228 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:31:29,229 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:31:29,230 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:31:29,231 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:31:29,231 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:31:29,232 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:31:29,233 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:31:29,234 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:31:29,238 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dac7765f-a7e3-43ff-a602-c33afcbc10a8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:31:29,277 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:31:29,277 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:31:29,278 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:31:29,279 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:31:29,280 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:31:29,280 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:31:29,280 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:31:29,281 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:31:29,281 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:31:29,281 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:31:29,281 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:31:29,282 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:31:29,282 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:31:29,282 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:31:29,282 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:31:29,283 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:31:29,283 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:31:29,283 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:31:29,284 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:31:29,284 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:31:29,284 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:31:29,284 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:31:29,285 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:31:29,285 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:31:29,285 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:31:29,286 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:31:29,286 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:31:29,286 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:31:29,286 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:31:29,287 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_dac7765f-a7e3-43ff-a602-c33afcbc10a8/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_dac7765f-a7e3-43ff-a602-c33afcbc10a8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6176b82523031a539fb61f992e9d4a2cb26367e3 [2020-12-01 17:31:29,658 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:31:29,706 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:31:29,709 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:31:29,715 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:31:29,718 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:31:29,719 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dac7765f-a7e3-43ff-a602-c33afcbc10a8/bin/ukojak/../../sv-benchmarks/c/product-lines/email_spec0_product10.cil.c [2020-12-01 17:31:29,818 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dac7765f-a7e3-43ff-a602-c33afcbc10a8/bin/ukojak/data/5a25facc0/a407d87d852c4307920659160b1bfebe/FLAGe5ab2f28b [2020-12-01 17:31:30,495 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:31:30,499 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dac7765f-a7e3-43ff-a602-c33afcbc10a8/sv-benchmarks/c/product-lines/email_spec0_product10.cil.c [2020-12-01 17:31:30,541 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dac7765f-a7e3-43ff-a602-c33afcbc10a8/bin/ukojak/data/5a25facc0/a407d87d852c4307920659160b1bfebe/FLAGe5ab2f28b [2020-12-01 17:31:30,689 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dac7765f-a7e3-43ff-a602-c33afcbc10a8/bin/ukojak/data/5a25facc0/a407d87d852c4307920659160b1bfebe [2020-12-01 17:31:30,692 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:31:30,694 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:31:30,696 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:31:30,696 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:31:30,701 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:31:30,702 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:31:30" (1/1) ... [2020-12-01 17:31:30,704 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d1febcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:30, skipping insertion in model container [2020-12-01 17:31:30,705 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:31:30" (1/1) ... [2020-12-01 17:31:30,714 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:31:30,796 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:31:31,606 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:31:31,627 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:31:31,778 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:31:31,839 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:31:31,840 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:31 WrapperNode [2020-12-01 17:31:31,840 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:31:31,841 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:31:31,842 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:31:31,842 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:31:31,849 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:31" (1/1) ... [2020-12-01 17:31:31,886 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:31" (1/1) ... [2020-12-01 17:31:31,952 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:31:31,953 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:31:31,953 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:31:31,954 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:31:31,963 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:31" (1/1) ... [2020-12-01 17:31:31,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:31" (1/1) ... [2020-12-01 17:31:31,968 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:31" (1/1) ... [2020-12-01 17:31:31,968 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:31" (1/1) ... [2020-12-01 17:31:31,984 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:31" (1/1) ... [2020-12-01 17:31:31,992 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:31" (1/1) ... [2020-12-01 17:31:31,997 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:31" (1/1) ... [2020-12-01 17:31:32,004 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:31:32,005 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:31:32,005 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:31:32,005 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:31:32,006 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_dac7765f-a7e3-43ff-a602-c33afcbc10a8/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 [2020-12-01 17:31:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2020-12-01 17:31:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2020-12-01 17:31:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2020-12-01 17:31:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2020-12-01 17:31:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2020-12-01 17:31:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2020-12-01 17:31:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2020-12-01 17:31:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2020-12-01 17:31:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2020-12-01 17:31:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2020-12-01 17:31:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2020-12-01 17:31:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2020-12-01 17:31:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2020-12-01 17:31:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:31:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2020-12-01 17:31:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2020-12-01 17:31:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2020-12-01 17:31:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2020-12-01 17:31:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2020-12-01 17:31:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2020-12-01 17:31:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:31:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:31:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:31:34,343 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:31:34,343 INFO L298 CfgBuilder]: Removed 69 assume(true) statements. [2020-12-01 17:31:34,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:31:34 BoogieIcfgContainer [2020-12-01 17:31:34,346 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:31:34,347 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:31:34,347 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:31:34,359 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:31:34,360 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:31:34" (1/1) ... [2020-12-01 17:31:34,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:31:34,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:31:34,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 89 states and 127 transitions. [2020-12-01 17:31:34,441 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 127 transitions. [2020-12-01 17:31:34,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2020-12-01 17:31:34,451 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:31:34,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:31:34,894 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-01 17:31:34,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:31:34,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 89 states and 125 transitions. [2020-12-01 17:31:34,948 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 125 transitions. [2020-12-01 17:31:34,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2020-12-01 17:31:34,953 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:31:35,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:31:35,240 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-01 17:31:35,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:31:35,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 91 states and 138 transitions. [2020-12-01 17:31:35,291 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 138 transitions. [2020-12-01 17:31:35,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2020-12-01 17:31:35,299 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:31:35,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:31:35,493 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-01 17:31:35,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:31:35,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 95 states and 155 transitions. [2020-12-01 17:31:35,576 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 155 transitions. [2020-12-01 17:31:35,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-12-01 17:31:35,590 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:31:35,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:31:35,728 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-01 17:31:35,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:31:35,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 98 states and 168 transitions. [2020-12-01 17:31:35,908 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 168 transitions. [2020-12-01 17:31:35,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2020-12-01 17:31:35,914 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:31:35,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:31:36,043 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-01 17:31:36,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:31:36,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 100 states and 171 transitions. [2020-12-01 17:31:36,060 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 171 transitions. [2020-12-01 17:31:36,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2020-12-01 17:31:36,063 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:31:36,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:31:36,156 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-01 17:31:36,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:31:36,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 105 states and 188 transitions. [2020-12-01 17:31:36,449 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 188 transitions. [2020-12-01 17:31:36,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2020-12-01 17:31:36,452 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:31:36,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:31:36,576 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-01 17:31:36,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:31:36,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 108 states and 200 transitions. [2020-12-01 17:31:36,891 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 200 transitions. [2020-12-01 17:31:36,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2020-12-01 17:31:36,893 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:31:36,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:31:37,007 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-01 17:31:37,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:31:37,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 110 states and 203 transitions. [2020-12-01 17:31:37,025 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 203 transitions. [2020-12-01 17:31:37,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-12-01 17:31:37,026 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:31:37,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:31:37,251 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-12-01 17:31:37,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:31:37,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 108 states and 201 transitions. [2020-12-01 17:31:37,413 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 201 transitions. [2020-12-01 17:31:37,414 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-12-01 17:31:37,415 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 10 iterations. [2020-12-01 17:31:37,423 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2020-12-01 17:31:37,541 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,547 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,553 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,553 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,553 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,553 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,554 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,554 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,554 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,554 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,554 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,555 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,555 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,555 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,555 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,555 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,556 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,556 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,556 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,556 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,556 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,557 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,557 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,557 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,557 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,557 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,558 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,558 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:31:37,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 05:31:37 ImpRootNode [2020-12-01 17:31:37,558 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-12-01 17:31:37,559 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-01 17:31:37,573 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-01 17:31:37,574 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-01 17:31:37,574 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:31:34" (3/4) ... [2020-12-01 17:31:37,578 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-12-01 17:31:37,584 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2020-12-01 17:31:37,585 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2020-12-01 17:31:37,585 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2020-12-01 17:31:37,585 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2020-12-01 17:31:37,586 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2020-12-01 17:31:37,589 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2020-12-01 17:31:37,590 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2020-12-01 17:31:37,590 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2020-12-01 17:31:37,590 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2020-12-01 17:31:37,629 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 95 nodes and edges [2020-12-01 17:31:37,639 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 33 nodes and edges [2020-12-01 17:31:37,641 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2020-12-01 17:31:37,642 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-12-01 17:31:37,644 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-01 17:31:37,645 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-01 17:31:37,834 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_dac7765f-a7e3-43ff-a602-c33afcbc10a8/bin/ukojak/witness.graphml [2020-12-01 17:31:37,835 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-01 17:31:37,837 INFO L168 Benchmark]: Toolchain (without parser) took 7142.28 ms. Allocated memory was 96.5 MB in the beginning and 146.8 MB in the end (delta: 50.3 MB). Free memory was 59.9 MB in the beginning and 55.7 MB in the end (delta: 4.3 MB). Peak memory consumption was 55.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:31:37,838 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 96.5 MB. Free memory was 66.4 MB in the beginning and 66.4 MB in the end (delta: 25.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:31:37,839 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1144.74 ms. Allocated memory is still 96.5 MB. Free memory was 59.7 MB in the beginning and 41.9 MB in the end (delta: 17.9 MB). Peak memory consumption was 16.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:31:37,840 INFO L168 Benchmark]: Boogie Procedure Inliner took 111.21 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 41.9 MB in the beginning and 93.1 MB in the end (delta: -51.2 MB). Peak memory consumption was 11.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:31:37,840 INFO L168 Benchmark]: Boogie Preprocessor took 51.03 ms. Allocated memory is still 117.4 MB. Free memory was 93.1 MB in the beginning and 90.4 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:31:37,841 INFO L168 Benchmark]: RCFGBuilder took 2341.10 ms. Allocated memory is still 117.4 MB. Free memory was 90.4 MB in the beginning and 74.5 MB in the end (delta: 15.8 MB). Peak memory consumption was 52.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:31:37,841 INFO L168 Benchmark]: CodeCheck took 3211.68 ms. Allocated memory was 117.4 MB in the beginning and 146.8 MB in the end (delta: 29.4 MB). Free memory was 74.5 MB in the beginning and 68.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 35.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:31:37,842 INFO L168 Benchmark]: Witness Printer took 275.61 ms. Allocated memory is still 146.8 MB. Free memory was 68.3 MB in the beginning and 55.7 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:31:37,845 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 10 procedures, 89 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 3.0s, OverallIterations: 10, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 20176 SDtfs, 2016 SDslu, 12620 SDs, 0 SdLazy, 3040 SolverSat, 1476 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3348 GetRequests, 3292 SyntacticMatches, 10 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 880 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 487 NumberOfCodeBlocks, 487 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 478 ConstructedInterpolants, 0 QuantifiedInterpolants, 30342 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 6 PerfectInterpolantSequences, 109/115 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: 3]: 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: 1456]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1401]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1412]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1379]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1390]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1365]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 733]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 119]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1343]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 573]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1354]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1318]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1332]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 541]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 820]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1299]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1307]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1369]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1510]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 591]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1298]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 535]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1322]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 96.5 MB. Free memory was 66.4 MB in the beginning and 66.4 MB in the end (delta: 25.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1144.74 ms. Allocated memory is still 96.5 MB. Free memory was 59.7 MB in the beginning and 41.9 MB in the end (delta: 17.9 MB). Peak memory consumption was 16.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 111.21 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 41.9 MB in the beginning and 93.1 MB in the end (delta: -51.2 MB). Peak memory consumption was 11.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 51.03 ms. Allocated memory is still 117.4 MB. Free memory was 93.1 MB in the beginning and 90.4 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2341.10 ms. Allocated memory is still 117.4 MB. Free memory was 90.4 MB in the beginning and 74.5 MB in the end (delta: 15.8 MB). Peak memory consumption was 52.6 MB. Max. memory is 16.1 GB. * CodeCheck took 3211.68 ms. Allocated memory was 117.4 MB in the beginning and 146.8 MB in the end (delta: 29.4 MB). Free memory was 74.5 MB in the beginning and 68.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 35.5 MB. Max. memory is 16.1 GB. * Witness Printer took 275.61 ms. Allocated memory is still 146.8 MB. Free memory was 68.3 MB in the beginning and 55.7 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...