./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product19.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_951168c5-97ee-4dde-848c-bb7227359645/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_951168c5-97ee-4dde-848c-bb7227359645/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_951168c5-97ee-4dde-848c-bb7227359645/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_951168c5-97ee-4dde-848c-bb7227359645/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product19.cil.c -s /tmp/vcloud-vcloud-master/worker/run_dir_951168c5-97ee-4dde-848c-bb7227359645/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_951168c5-97ee-4dde-848c-bb7227359645/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 ce5436eb539a2a8a335e304ce49accfb71554984 .................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:56:45,097 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:56:45,099 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:56:45,180 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:56:45,181 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:56:45,187 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:56:45,191 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:56:45,204 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:56:45,208 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:56:45,215 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:56:45,217 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:56:45,219 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:56:45,220 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:56:45,224 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:56:45,226 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:56:45,229 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:56:45,230 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:56:45,232 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:56:45,239 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:56:45,249 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:56:45,251 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:56:45,253 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:56:45,256 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:56:45,257 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:56:45,268 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:56:45,269 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:56:45,269 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:56:45,272 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:56:45,272 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:56:45,274 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:56:45,274 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:56:45,276 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:56:45,279 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:56:45,280 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:56:45,281 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:56:45,282 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:56:45,283 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:56:45,283 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:56:45,284 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:56:45,285 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:56:45,286 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:56:45,289 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_951168c5-97ee-4dde-848c-bb7227359645/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:56:45,332 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:56:45,338 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:56:45,340 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:56:45,340 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:56:45,341 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:56:45,341 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:56:45,342 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:56:45,342 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:56:45,342 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:56:45,342 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:56:45,344 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:56:45,344 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:56:45,344 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:56:45,344 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:56:45,345 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:56:45,345 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:56:45,345 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:56:45,345 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:56:45,346 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:56:45,346 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:56:45,346 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:56:45,347 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:56:45,347 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:56:45,347 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:56:45,347 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:56:45,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:56:45,348 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:56:45,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:56:45,349 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:56:45,349 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_951168c5-97ee-4dde-848c-bb7227359645/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_951168c5-97ee-4dde-848c-bb7227359645/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce5436eb539a2a8a335e304ce49accfb71554984 [2020-12-01 16:56:45,678 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:56:45,709 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:56:45,712 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:56:45,714 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:56:45,715 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:56:45,716 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_951168c5-97ee-4dde-848c-bb7227359645/bin/ukojak/../../sv-benchmarks/c/product-lines/minepump_spec3_product19.cil.c [2020-12-01 16:56:45,823 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_951168c5-97ee-4dde-848c-bb7227359645/bin/ukojak/data/ce5b94976/65ae4d2f00ce4e46904f8126c8edb9cc/FLAGf8974bb92 [2020-12-01 16:56:46,337 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:56:46,342 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_951168c5-97ee-4dde-848c-bb7227359645/sv-benchmarks/c/product-lines/minepump_spec3_product19.cil.c [2020-12-01 16:56:46,366 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_951168c5-97ee-4dde-848c-bb7227359645/bin/ukojak/data/ce5b94976/65ae4d2f00ce4e46904f8126c8edb9cc/FLAGf8974bb92 [2020-12-01 16:56:46,676 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_951168c5-97ee-4dde-848c-bb7227359645/bin/ukojak/data/ce5b94976/65ae4d2f00ce4e46904f8126c8edb9cc [2020-12-01 16:56:46,680 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:56:46,683 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:56:46,687 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:56:46,688 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:56:46,692 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:56:46,693 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:56:46" (1/1) ... [2020-12-01 16:56:46,695 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27e6c34a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:56:46, skipping insertion in model container [2020-12-01 16:56:46,695 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:56:46" (1/1) ... [2020-12-01 16:56:46,704 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:56:46,784 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:56:47,153 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:56:47,164 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:56:47,235 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:56:47,269 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:56:47,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:56:47 WrapperNode [2020-12-01 16:56:47,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:56:47,272 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:56:47,272 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:56:47,272 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:56:47,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:56:47" (1/1) ... [2020-12-01 16:56:47,298 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:56:47" (1/1) ... [2020-12-01 16:56:47,326 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:56:47,327 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:56:47,328 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:56:47,328 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:56:47,336 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:56:47" (1/1) ... [2020-12-01 16:56:47,336 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:56:47" (1/1) ... [2020-12-01 16:56:47,340 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:56:47" (1/1) ... [2020-12-01 16:56:47,340 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:56:47" (1/1) ... [2020-12-01 16:56:47,348 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:56:47" (1/1) ... [2020-12-01 16:56:47,353 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:56:47" (1/1) ... [2020-12-01 16:56:47,355 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:56:47" (1/1) ... [2020-12-01 16:56:47,359 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:56:47,360 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:56:47,361 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:56:47,361 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:56:47,362 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:56:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_951168c5-97ee-4dde-848c-bb7227359645/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 16:56:47,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:56:47,426 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-12-01 16:56:47,426 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-12-01 16:56:47,426 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-12-01 16:56:47,426 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-12-01 16:56:47,426 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-12-01 16:56:47,426 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-12-01 16:56:47,427 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-12-01 16:56:47,427 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-12-01 16:56:47,427 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-12-01 16:56:47,427 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-12-01 16:56:47,427 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-12-01 16:56:47,428 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-12-01 16:56:47,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:56:47,428 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-12-01 16:56:47,428 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-12-01 16:56:47,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:56:47,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:56:49,006 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:56:49,006 INFO L298 CfgBuilder]: Removed 38 assume(true) statements. [2020-12-01 16:56:49,009 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:56:49 BoogieIcfgContainer [2020-12-01 16:56:49,009 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:56:49,010 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:56:49,010 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:56:49,022 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:56:49,022 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:56:49" (1/1) ... [2020-12-01 16:56:49,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:56:49,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:56:49,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 55 states and 74 transitions. [2020-12-01 16:56:49,076 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 74 transitions. [2020-12-01 16:56:49,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-01 16:56:49,082 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:56:49,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:56:49,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:56:49,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:56:49,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 55 states and 72 transitions. [2020-12-01 16:56:49,391 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 72 transitions. [2020-12-01 16:56:49,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 16:56:49,396 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:56:49,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:56:49,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:56:49,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:56:49,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 57 states and 75 transitions. [2020-12-01 16:56:49,627 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 75 transitions. [2020-12-01 16:56:49,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 16:56:49,628 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:56:49,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:56:49,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:56:50,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:56:50,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 67 states and 96 transitions. [2020-12-01 16:56:50,130 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 96 transitions. [2020-12-01 16:56:50,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 16:56:50,135 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:56:50,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:56:50,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:56:50,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:56:50,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 68 states and 97 transitions. [2020-12-01 16:56:50,277 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 97 transitions. [2020-12-01 16:56:50,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-12-01 16:56:50,280 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:56:50,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:56:50,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:56:51,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:56:51,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 85 states and 136 transitions. [2020-12-01 16:56:51,168 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 136 transitions. [2020-12-01 16:56:51,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 16:56:51,178 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:56:51,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:56:51,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:56:51,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:56:51,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 86 states and 137 transitions. [2020-12-01 16:56:51,290 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 137 transitions. [2020-12-01 16:56:51,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 16:56:51,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:56:51,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:56:51,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:56:51,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:56:51,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 87 states and 138 transitions. [2020-12-01 16:56:51,346 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 138 transitions. [2020-12-01 16:56:51,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-12-01 16:56:51,347 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:56:51,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:56:51,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:56:51,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:56:51,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 89 states and 140 transitions. [2020-12-01 16:56:51,660 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 140 transitions. [2020-12-01 16:56:51,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-12-01 16:56:51,666 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:56:51,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:56:51,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:56:51,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:56:51,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 90 states and 141 transitions. [2020-12-01 16:56:51,759 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 141 transitions. [2020-12-01 16:56:51,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-12-01 16:56:51,760 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:56:51,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 16:56:51,830 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 16:56:51,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 16:56:51,901 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 16:56:52,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 16:56:52,131 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 16:56:52,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 16:56:52,272 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 16:56:53,043 WARN L483 CodeCheckObserver]: This program is UNSAFE, Check terminated with 10 iterations. [2020-12-01 16:56:53,179 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 04:56:53 ImpRootNode [2020-12-01 16:56:53,183 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-12-01 16:56:53,184 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-01 16:56:53,184 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-01 16:56:53,184 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-01 16:56:53,185 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:56:49" (3/4) ... [2020-12-01 16:56:53,187 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2020-12-01 16:56:53,285 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_951168c5-97ee-4dde-848c-bb7227359645/bin/ukojak/witness.graphml [2020-12-01 16:56:53,285 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-01 16:56:53,288 INFO L168 Benchmark]: Toolchain (without parser) took 6602.92 ms. Allocated memory was 98.6 MB in the beginning and 146.8 MB in the end (delta: 48.2 MB). Free memory was 62.9 MB in the beginning and 43.3 MB in the end (delta: 19.6 MB). Peak memory consumption was 67.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:56:53,288 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 98.6 MB. Free memory was 70.6 MB in the beginning and 70.6 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:56:53,289 INFO L168 Benchmark]: CACSL2BoogieTranslator took 583.64 ms. Allocated memory is still 98.6 MB. Free memory was 62.8 MB in the beginning and 65.5 MB in the end (delta: -2.7 MB). Peak memory consumption was 10.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:56:53,290 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.94 ms. Allocated memory is still 98.6 MB. Free memory was 65.5 MB in the beginning and 63.2 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:56:53,295 INFO L168 Benchmark]: Boogie Preprocessor took 32.21 ms. Allocated memory is still 98.6 MB. Free memory was 62.9 MB in the beginning and 61.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:56:53,296 INFO L168 Benchmark]: RCFGBuilder took 1648.92 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 61.1 MB in the beginning and 71.0 MB in the end (delta: -9.9 MB). Peak memory consumption was 21.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:56:53,296 INFO L168 Benchmark]: CodeCheck took 4173.07 ms. Allocated memory was 119.5 MB in the beginning and 146.8 MB in the end (delta: 27.3 MB). Free memory was 70.4 MB in the beginning and 53.8 MB in the end (delta: 16.6 MB). Peak memory consumption was 44.0 MB. Max. memory is 16.1 GB. [2020-12-01 16:56:53,297 INFO L168 Benchmark]: Witness Printer took 101.36 ms. Allocated memory is still 146.8 MB. Free memory was 53.8 MB in the beginning and 43.3 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:56:53,299 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 8 procedures, 55 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 3.9s, OverallIterations: 10, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 12260 SDtfs, 4184 SDslu, 6736 SDs, 0 SdLazy, 5072 SolverSat, 1440 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1652 GetRequests, 1610 SyntacticMatches, 10 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 273 ImplicationChecksByTransitivity, 1.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 231 NumberOfCodeBlocks, 231 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 194 ConstructedInterpolants, 0 QuantifiedInterpolants, 10860 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 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 - CounterExampleResult [Line: 3]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L295] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; [L492] int cleanupTimeShifts = 4; [L596] int waterLevel = 1; [L597] int methaneLevelCritical = 0; [L755] int pumpRunning = 0; [L756] int systemActive = 1; [L570] int retValue_acc ; [L571] int tmp ; [L80] int retValue_acc ; [L83] retValue_acc = 1 [L84] return (retValue_acc); [L577] tmp = valid_product() [L579] COND TRUE \read(tmp) [L687] int splverifierCounter ; [L688] int tmp ; [L689] int tmp___0 ; [L690] int tmp___1 ; [L691] int tmp___2 ; [L694] splverifierCounter = 0 VAL [cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L696] COND TRUE 1 VAL [cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L698] COND TRUE splverifierCounter < 4 [L704] tmp = __VERIFIER_nondet_int() [L706] COND TRUE \read(tmp) VAL [cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L708] CALL waterRise() VAL [\old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L614] COND TRUE waterLevel < 2 [L615] waterLevel = waterLevel + 1 [L708] RET waterRise() VAL [cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L714] tmp___0 = __VERIFIER_nondet_int() [L716] COND FALSE !(\read(tmp___0)) VAL [cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L724] tmp___2 = __VERIFIER_nondet_int() [L726] COND TRUE \read(tmp___2) VAL [cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L741] CALL timeShift() VAL [\old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L762] COND FALSE !(\read(pumpRunning)) VAL [\old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L769] COND TRUE \read(systemActive) [L791] int tmp ; VAL [\old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L794] COND FALSE !(\read(pumpRunning)) VAL [\old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L809] FCALL processEnvironment__wrappee__base() VAL [\old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L93] int tmp ; [L94] int tmp___0 ; [L95] int tmp___1 ; VAL [\old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L99] CALL, EXPR isMethaneLevelCritical() VAL [\old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L635] int retValue_acc ; [L638] retValue_acc = methaneLevelCritical [L639] return (retValue_acc); [L99] RET, EXPR isMethaneLevelCritical() VAL [\old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L99] tmp = isMethaneLevelCritical() [L101] COND FALSE !(\read(tmp)) [L667] int retValue_acc ; [L670] retValue_acc = waterLevel [L671] return (retValue_acc); [L105] tmp___0 = getWaterLevel() [L107] COND TRUE tmp___0 == 2 [L843] int retValue_acc ; [L846] retValue_acc = pumpRunning [L847] return (retValue_acc); [L109] tmp___1 = isPumpRunning() [L111] COND FALSE !(\read(tmp___1)) VAL [\old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L3] __assert_fail("0", "minepump_spec3_product19.cil.c", 3, "reach_error") VAL [\old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 98.6 MB. Free memory was 70.6 MB in the beginning and 70.6 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 583.64 ms. Allocated memory is still 98.6 MB. Free memory was 62.8 MB in the beginning and 65.5 MB in the end (delta: -2.7 MB). Peak memory consumption was 10.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 54.94 ms. Allocated memory is still 98.6 MB. Free memory was 65.5 MB in the beginning and 63.2 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 32.21 ms. Allocated memory is still 98.6 MB. Free memory was 62.9 MB in the beginning and 61.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1648.92 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 61.1 MB in the beginning and 71.0 MB in the end (delta: -9.9 MB). Peak memory consumption was 21.5 MB. Max. memory is 16.1 GB. * CodeCheck took 4173.07 ms. Allocated memory was 119.5 MB in the beginning and 146.8 MB in the end (delta: 27.3 MB). Free memory was 70.4 MB in the beginning and 53.8 MB in the end (delta: 16.6 MB). Peak memory consumption was 44.0 MB. Max. memory is 16.1 GB. * Witness Printer took 101.36 ms. Allocated memory is still 146.8 MB. Free memory was 53.8 MB in the beginning and 43.3 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...