java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/float-newlib/float_req_bl_1232b.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:43:27,652 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:43:27,654 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:43:27,666 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:43:27,666 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:43:27,667 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:43:27,668 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:43:27,670 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:43:27,672 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:43:27,673 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:43:27,674 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:43:27,675 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:43:27,675 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:43:27,676 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:43:27,677 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:43:27,678 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:43:27,679 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:43:27,680 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:43:27,682 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:43:27,684 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:43:27,685 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:43:27,686 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:43:27,687 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:43:27,688 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:43:27,690 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 11:43:27,693 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:43:27,694 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:43:27,695 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:43:27,696 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:43:27,697 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:43:27,697 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:43:27,698 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:43:27,698 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:43:27,698 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:43:27,699 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:43:27,700 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:43:27,701 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-08 11:43:27,715 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:43:27,715 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:43:27,716 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:43:27,717 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:43:27,717 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:43:27,717 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:43:27,717 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:43:27,718 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:43:27,718 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:43:27,718 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:43:27,718 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:43:27,718 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:43:27,719 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:43:27,719 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:43:27,719 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:43:27,719 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:43:27,719 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:43:27,720 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:43:27,720 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:43:27,720 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:43:27,720 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:43:27,720 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:43:27,721 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:43:27,721 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:43:27,721 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:43:27,721 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:43:27,721 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:43:27,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:43:27,722 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:43:27,767 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:43:27,782 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:43:27,785 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:43:27,787 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:43:27,787 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:43:27,788 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_1232b.c [2019-08-08 11:43:27,866 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69ae06cb4/357fab98acf54f3fb7a3901a20217239/FLAGfbda11306 [2019-08-08 11:43:28,299 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:43:28,299 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_1232b.c [2019-08-08 11:43:28,310 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69ae06cb4/357fab98acf54f3fb7a3901a20217239/FLAGfbda11306 [2019-08-08 11:43:28,679 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69ae06cb4/357fab98acf54f3fb7a3901a20217239 [2019-08-08 11:43:28,691 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:43:28,693 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:43:28,696 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:43:28,696 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:43:28,700 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:43:28,701 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:43:28" (1/1) ... [2019-08-08 11:43:28,704 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21039165 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:43:28, skipping insertion in model container [2019-08-08 11:43:28,704 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:43:28" (1/1) ... [2019-08-08 11:43:28,712 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:43:28,732 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:43:28,925 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:43:28,929 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:43:28,954 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:43:28,973 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:43:28,974 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:43:28 WrapperNode [2019-08-08 11:43:28,974 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:43:28,975 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:43:28,975 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:43:28,975 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:43:29,070 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:43:28" (1/1) ... [2019-08-08 11:43:29,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:43:28" (1/1) ... [2019-08-08 11:43:29,079 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:43:28" (1/1) ... [2019-08-08 11:43:29,079 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:43:28" (1/1) ... [2019-08-08 11:43:29,089 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:43:28" (1/1) ... [2019-08-08 11:43:29,094 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:43:28" (1/1) ... [2019-08-08 11:43:29,096 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:43:28" (1/1) ... [2019-08-08 11:43:29,099 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:43:29,099 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:43:29,100 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:43:29,100 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:43:29,101 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:43:28" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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:2000 [2019-08-08 11:43:29,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:43:29,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:43:29,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_float [2019-08-08 11:43:29,165 INFO L138 BoogieDeclarations]: Found implementation of procedure fmin_float [2019-08-08 11:43:29,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_float [2019-08-08 11:43:29,165 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:43:29,165 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:43:29,165 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2019-08-08 11:43:29,165 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_float [2019-08-08 11:43:29,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:43:29,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-08 11:43:29,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:43:29,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:43:29,166 INFO L130 BoogieDeclarations]: Found specification of procedure fmin_float [2019-08-08 11:43:29,166 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_float [2019-08-08 11:43:29,166 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:43:29,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:43:29,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:43:29,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-08 11:43:29,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:43:29,670 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:43:29,671 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-08 11:43:29,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:43:29 BoogieIcfgContainer [2019-08-08 11:43:29,672 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:43:29,672 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:43:29,673 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:43:29,673 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:43:29,674 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:43:29" (1/1) ... [2019-08-08 11:43:29,683 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:43:29,686 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:43:29,692 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:43:29,699 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:43:29,700 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:43:29,743 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 22 [2019-08-08 11:43:29,794 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:43:29,795 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:43:29,797 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 92#false [2019-08-08 11:43:29,798 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-08 11:43:29,799 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:43:29,801 INFO L168 Benchmark]: Toolchain (without parser) took 1107.95 ms. Allocated memory was 131.6 MB in the beginning and 199.2 MB in the end (delta: 67.6 MB). Free memory was 86.2 MB in the beginning and 149.2 MB in the end (delta: -63.0 MB). Peak memory consumption was 4.6 MB. Max. memory is 7.1 GB. [2019-08-08 11:43:29,803 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 131.6 MB. Free memory was 104.5 MB in the beginning and 104.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:43:29,804 INFO L168 Benchmark]: CACSL2BoogieTranslator took 278.46 ms. Allocated memory is still 131.6 MB. Free memory was 86.0 MB in the beginning and 74.8 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 7.1 GB. [2019-08-08 11:43:29,805 INFO L168 Benchmark]: Boogie Preprocessor took 124.27 ms. Allocated memory was 131.6 MB in the beginning and 199.2 MB in the end (delta: 67.6 MB). Free memory was 74.8 MB in the beginning and 174.9 MB in the end (delta: -100.1 MB). Peak memory consumption was 15.9 MB. Max. memory is 7.1 GB. [2019-08-08 11:43:29,806 INFO L168 Benchmark]: RCFGBuilder took 572.60 ms. Allocated memory is still 199.2 MB. Free memory was 174.9 MB in the beginning and 155.4 MB in the end (delta: 19.5 MB). Peak memory consumption was 19.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:43:29,806 INFO L168 Benchmark]: Symbolic Interpretation took 126.69 ms. Allocated memory is still 199.2 MB. Free memory was 155.4 MB in the beginning and 149.2 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 7.1 GB. [2019-08-08 11:43:29,811 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - AllSpecificationsHoldResult: All specifications hold All locations of interest are guaranteed to be unreachable. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 131.6 MB. Free memory was 104.5 MB in the beginning and 104.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 278.46 ms. Allocated memory is still 131.6 MB. Free memory was 86.0 MB in the beginning and 74.8 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 124.27 ms. Allocated memory was 131.6 MB in the beginning and 199.2 MB in the end (delta: 67.6 MB). Free memory was 74.8 MB in the beginning and 174.9 MB in the end (delta: -100.1 MB). Peak memory consumption was 15.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 572.60 ms. Allocated memory is still 199.2 MB. Free memory was 174.9 MB in the beginning and 155.4 MB in the end (delta: 19.5 MB). Peak memory consumption was 19.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 126.69 ms. Allocated memory is still 199.2 MB. Free memory was 155.4 MB in the beginning and 149.2 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...