./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/email_spec7_product19_true-unreach-call_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_bb7083c9-cfeb-4c02-ad5a-48ff327b7b39/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_bb7083c9-cfeb-4c02-ad5a-48ff327b7b39/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_bb7083c9-cfeb-4c02-ad5a-48ff327b7b39/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_bb7083c9-cfeb-4c02-ad5a-48ff327b7b39/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec7_product19_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_bb7083c9-cfeb-4c02-ad5a-48ff327b7b39/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_bb7083c9-cfeb-4c02-ad5a-48ff327b7b39/bin-2019/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 3bf58739501953fc4513dda9ff95b94959b3abc2 ........................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 05:34:52,279 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:34:52,280 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:34:52,286 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:34:52,286 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:34:52,287 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:34:52,288 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:34:52,289 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:34:52,290 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:34:52,291 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:34:52,292 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:34:52,292 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:34:52,293 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:34:52,293 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:34:52,294 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:34:52,294 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:34:52,295 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:34:52,296 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:34:52,297 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:34:52,298 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:34:52,299 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:34:52,300 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:34:52,301 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:34:52,301 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:34:52,302 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:34:52,302 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:34:52,303 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:34:52,304 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:34:52,304 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:34:52,305 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:34:52,305 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:34:52,306 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:34:52,306 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:34:52,306 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:34:52,307 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:34:52,307 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:34:52,308 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_bb7083c9-cfeb-4c02-ad5a-48ff327b7b39/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 05:34:52,316 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:34:52,316 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:34:52,317 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:34:52,317 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 05:34:52,317 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:34:52,318 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:34:52,318 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:34:52,318 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 05:34:52,318 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 05:34:52,318 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 05:34:52,318 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:34:52,319 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:34:52,319 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:34:52,319 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:34:52,319 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 05:34:52,319 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:34:52,319 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:34:52,319 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 05:34:52,319 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 05:34:52,320 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:34:52,320 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:34:52,320 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 05:34:52,320 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:34:52,320 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:34:52,320 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:34:52,321 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 05:34:52,321 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:34:52,321 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 05:34:52,321 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_bb7083c9-cfeb-4c02-ad5a-48ff327b7b39/bin-2019/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 -> 3bf58739501953fc4513dda9ff95b94959b3abc2 [2018-11-10 05:34:52,346 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:34:52,356 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:34:52,359 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:34:52,360 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:34:52,361 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:34:52,361 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_bb7083c9-cfeb-4c02-ad5a-48ff327b7b39/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/email_spec7_product19_true-unreach-call_true-termination.cil.c [2018-11-10 05:34:52,415 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bb7083c9-cfeb-4c02-ad5a-48ff327b7b39/bin-2019/ukojak/data/a91dd2a96/41445595f9bf4235ba720cbb056aee04/FLAGba9f8852d [2018-11-10 05:34:52,840 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:34:52,841 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_bb7083c9-cfeb-4c02-ad5a-48ff327b7b39/sv-benchmarks/c/product-lines/email_spec7_product19_true-unreach-call_true-termination.cil.c [2018-11-10 05:34:52,856 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bb7083c9-cfeb-4c02-ad5a-48ff327b7b39/bin-2019/ukojak/data/a91dd2a96/41445595f9bf4235ba720cbb056aee04/FLAGba9f8852d [2018-11-10 05:34:52,867 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_bb7083c9-cfeb-4c02-ad5a-48ff327b7b39/bin-2019/ukojak/data/a91dd2a96/41445595f9bf4235ba720cbb056aee04 [2018-11-10 05:34:52,870 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:34:52,872 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:34:52,872 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:34:52,872 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:34:52,875 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:34:52,876 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:34:52" (1/1) ... [2018-11-10 05:34:52,878 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ab05a15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:34:52, skipping insertion in model container [2018-11-10 05:34:52,878 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:34:52" (1/1) ... [2018-11-10 05:34:52,887 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:34:52,942 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:34:53,368 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:34:53,379 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:34:53,512 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:34:53,553 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:34:53,553 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:34:53 WrapperNode [2018-11-10 05:34:53,554 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:34:53,554 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 05:34:53,554 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 05:34:53,554 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 05:34:53,560 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:34:53" (1/1) ... [2018-11-10 05:34:53,582 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:34:53" (1/1) ... [2018-11-10 05:34:53,621 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 05:34:53,622 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 05:34:53,622 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 05:34:53,622 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 05:34:53,631 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:34:53" (1/1) ... [2018-11-10 05:34:53,631 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:34:53" (1/1) ... [2018-11-10 05:34:53,636 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:34:53" (1/1) ... [2018-11-10 05:34:53,637 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:34:53" (1/1) ... [2018-11-10 05:34:53,650 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:34:53" (1/1) ... [2018-11-10 05:34:53,659 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:34:53" (1/1) ... [2018-11-10 05:34:53,664 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:34:53" (1/1) ... [2018-11-10 05:34:53,670 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 05:34:53,671 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 05:34:53,671 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 05:34:53,671 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 05:34:53,671 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:34:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bb7083c9-cfeb-4c02-ad5a-48ff327b7b39/bin-2019/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 [2018-11-10 05:34:53,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 05:34:53,734 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-11-10 05:34:53,734 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-11-10 05:34:53,734 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-11-10 05:34:53,734 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-11-10 05:34:53,734 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-11-10 05:34:53,734 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-11-10 05:34:53,734 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-11-10 05:34:53,735 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-11-10 05:34:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2018-11-10 05:34:53,735 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2018-11-10 05:34:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-11-10 05:34:53,736 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-11-10 05:34:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-11-10 05:34:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-11-10 05:34:53,737 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-11-10 05:34:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-11-10 05:34:53,737 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-11-10 05:34:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2018-11-10 05:34:53,737 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2018-11-10 05:34:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-11-10 05:34:53,738 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-11-10 05:34:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-11-10 05:34:53,738 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-11-10 05:34:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-11-10 05:34:53,738 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-11-10 05:34:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-11-10 05:34:53,738 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-11-10 05:34:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-11-10 05:34:53,738 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-11-10 05:34:53,739 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-11-10 05:34:53,739 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-11-10 05:34:53,739 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-11-10 05:34:53,739 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-11-10 05:34:53,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 05:34:53,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 05:34:55,794 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 05:34:55,795 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:34:55 BoogieIcfgContainer [2018-11-10 05:34:55,795 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 05:34:55,795 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 05:34:55,795 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 05:34:55,802 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 05:34:55,803 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:34:55" (1/1) ... [2018-11-10 05:34:55,811 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:34:55,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:34:55,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 151 states and 208 transitions. [2018-11-10 05:34:55,842 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 208 transitions. [2018-11-10 05:34:55,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-10 05:34:55,849 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:34:55,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:34:56,080 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-10 05:34:56,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:34:56,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 151 states and 205 transitions. [2018-11-10 05:34:56,102 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 205 transitions. [2018-11-10 05:34:56,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-11-10 05:34:56,105 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:34:56,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:34:56,215 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-10 05:34:56,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:34:56,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 154 states and 219 transitions. [2018-11-10 05:34:56,266 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 219 transitions. [2018-11-10 05:34:56,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-11-10 05:34:56,269 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:34:56,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:34:56,333 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-10 05:34:56,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:34:56,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 158 states and 233 transitions. [2018-11-10 05:34:56,405 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 233 transitions. [2018-11-10 05:34:56,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-10 05:34:56,408 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:34:56,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:34:56,530 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-10 05:34:56,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:34:56,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 156 states and 231 transitions. [2018-11-10 05:34:56,586 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 231 transitions. [2018-11-10 05:34:56,588 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 05:34:56,591 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 5 iterations. [2018-11-10 05:34:56,600 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-10 05:34:56,714 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,720 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,720 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,720 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,720 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,720 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,721 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,721 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,721 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,721 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,721 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,721 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,721 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,721 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,722 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,722 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,722 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,722 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,722 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,722 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,722 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,723 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,723 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,723 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,723 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,723 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,723 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,724 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,724 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,724 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,724 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,724 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,724 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,724 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,725 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,725 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,725 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,725 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,725 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,725 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,725 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:34:56,726 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 05:34:56 ImpRootNode [2018-11-10 05:34:56,726 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 05:34:56,726 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 05:34:56,726 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 05:34:56,727 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 05:34:56,727 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:34:55" (3/4) ... [2018-11-10 05:34:56,731 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 05:34:56,736 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2018-11-10 05:34:56,737 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-11-10 05:34:56,737 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2018-11-10 05:34:56,737 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-11-10 05:34:56,737 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-11-10 05:34:56,737 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-11-10 05:34:56,737 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-11-10 05:34:56,737 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-11-10 05:34:56,738 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-11-10 05:34:56,738 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-11-10 05:34:56,738 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-11-10 05:34:56,738 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-11-10 05:34:56,738 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-11-10 05:34:56,739 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-11-10 05:34:56,739 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-11-10 05:34:56,739 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-11-10 05:34:56,757 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 229 nodes and edges [2018-11-10 05:34:56,758 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 64 nodes and edges [2018-11-10 05:34:56,759 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-10 05:34:56,857 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_bb7083c9-cfeb-4c02-ad5a-48ff327b7b39/bin-2019/ukojak/witness.graphml [2018-11-10 05:34:56,858 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 05:34:56,858 INFO L168 Benchmark]: Toolchain (without parser) took 3987.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 212.9 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -189.2 MB). Peak memory consumption was 23.6 MB. Max. memory is 11.5 GB. [2018-11-10 05:34:56,859 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:34:56,859 INFO L168 Benchmark]: CACSL2BoogieTranslator took 681.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -164.4 MB). Peak memory consumption was 58.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:34:56,860 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.47 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:34:56,860 INFO L168 Benchmark]: Boogie Preprocessor took 48.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 11.5 GB. [2018-11-10 05:34:56,860 INFO L168 Benchmark]: RCFGBuilder took 2124.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 987.4 MB in the end (delta: 117.5 MB). Peak memory consumption was 228.6 MB. Max. memory is 11.5 GB. [2018-11-10 05:34:56,860 INFO L168 Benchmark]: CodeCheck took 930.85 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 59.2 MB). Free memory was 987.4 MB in the beginning and 1.2 GB in the end (delta: -188.5 MB). Peak memory consumption was 117.3 MB. Max. memory is 11.5 GB. [2018-11-10 05:34:56,861 INFO L168 Benchmark]: Witness Printer took 131.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 30.1 MB). Peak memory consumption was 30.1 MB. Max. memory is 11.5 GB. [2018-11-10 05:34:56,862 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 17 procedures, 346 locations, 1 error locations. SAFE Result, 0.7s OverallTime, 5 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 694 SDtfs, 48 SDslu, 320 SDs, 0 SdLazy, 92 SolverSat, 52 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1498 GetRequests, 1484 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, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 231 NumberOfCodeBlocks, 231 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 227 ConstructedInterpolants, 0 QuantifiedInterpolants, 14111 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 62/62 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 1810]: 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: 1563]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1573]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1031]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 974]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1672]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1172]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1753]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1584]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1785]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1153]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1219]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1605]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1594]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1472]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1080]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1066]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1613]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1552]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1542]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 952]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1055]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1276]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1307]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1507]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 951]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1027]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1013]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2493]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1319]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1775]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 681.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -164.4 MB). Peak memory consumption was 58.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 67.47 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2124.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 987.4 MB in the end (delta: 117.5 MB). Peak memory consumption was 228.6 MB. Max. memory is 11.5 GB. * CodeCheck took 930.85 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 59.2 MB). Free memory was 987.4 MB in the beginning and 1.2 GB in the end (delta: -188.5 MB). Peak memory consumption was 117.3 MB. Max. memory is 11.5 GB. * Witness Printer took 131.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 30.1 MB). Peak memory consumption was 30.1 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...