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/double_req_bl_1131b.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:42:30,811 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:42:30,813 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:42:30,825 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:42:30,825 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:42:30,826 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:42:30,827 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:42:30,829 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:42:30,831 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:42:30,832 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:42:30,833 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:42:30,834 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:42:30,834 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:42:30,835 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:42:30,836 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:42:30,837 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:42:30,838 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:42:30,839 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:42:30,841 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:42:30,842 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:42:30,844 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:42:30,845 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:42:30,846 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:42:30,847 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:42:30,849 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 11:42:30,851 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:42:30,852 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:42:30,853 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:42:30,854 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:42:30,855 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:42:30,855 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:42:30,856 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:42:30,856 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:42:30,856 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:42:30,857 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:42:30,857 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:42:30,858 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 11:42:30,872 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:42:30,872 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:42:30,873 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:42:30,874 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:42:30,874 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:42:30,874 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:42:30,874 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:42:30,874 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:42:30,875 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:42:30,875 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:42:30,875 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:42:30,875 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:42:30,875 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:42:30,875 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:42:30,876 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:42:30,876 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:42:30,876 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:42:30,876 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:42:30,876 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:42:30,877 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:42:30,877 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:42:30,877 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:42:30,877 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:42:30,878 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:42:30,878 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:42:30,878 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:42:30,878 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:42:30,878 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:42:30,879 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:42:30,930 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:42:30,945 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:42:30,950 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:42:30,951 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:42:30,951 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:42:30,952 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_1131b.c [2019-08-08 11:42:31,018 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c1443d9b/df18fa300754456caff721fdd6f832ba/FLAG0860c3d7a [2019-08-08 11:42:31,511 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:42:31,511 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_1131b.c [2019-08-08 11:42:31,520 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c1443d9b/df18fa300754456caff721fdd6f832ba/FLAG0860c3d7a [2019-08-08 11:42:31,847 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c1443d9b/df18fa300754456caff721fdd6f832ba [2019-08-08 11:42:31,855 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:42:31,857 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:42:31,858 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:42:31,858 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:42:31,861 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:42:31,862 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:42:31" (1/1) ... [2019-08-08 11:42:31,865 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28251ba0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:31, skipping insertion in model container [2019-08-08 11:42:31,866 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:42:31" (1/1) ... [2019-08-08 11:42:31,873 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:42:31,914 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:42:32,172 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:42:32,179 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:42:32,334 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:42:32,358 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:42:32,358 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:32 WrapperNode [2019-08-08 11:42:32,358 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:42:32,359 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:42:32,359 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:42:32,360 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:42:32,371 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:32" (1/1) ... [2019-08-08 11:42:32,372 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:32" (1/1) ... [2019-08-08 11:42:32,384 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:32" (1/1) ... [2019-08-08 11:42:32,385 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:32" (1/1) ... [2019-08-08 11:42:32,403 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:32" (1/1) ... [2019-08-08 11:42:32,414 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:32" (1/1) ... [2019-08-08 11:42:32,418 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:32" (1/1) ... [2019-08-08 11:42:32,422 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:42:32,423 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:42:32,423 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:42:32,423 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:42:32,424 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:32" (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 11:42:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:42:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:42:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure fmod_double [2019-08-08 11:42:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_double [2019-08-08 11:42:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:42:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:42:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-08 11:42:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure fmod_double [2019-08-08 11:42:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:42:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-08 11:42:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:42:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:42:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-08 11:42:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:42:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_double [2019-08-08 11:42:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:42:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:42:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-08 11:42:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:42:33,501 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:42:33,501 INFO L283 CfgBuilder]: Removed 16 assume(true) statements. [2019-08-08 11:42:33,502 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:42:33 BoogieIcfgContainer [2019-08-08 11:42:33,502 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:42:33,503 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:42:33,503 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:42:33,503 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:42:33,504 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:42:33" (1/1) ... [2019-08-08 11:42:33,516 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:42:33,518 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:42:33,526 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:42:33,534 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:42:33,536 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:42:33,584 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 46 [2019-08-08 11:42:34,877 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:42:34,878 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:42:34,880 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 4901#false [2019-08-08 11:42:34,881 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-08 11:42:34,882 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:42:34,885 INFO L168 Benchmark]: Toolchain (without parser) took 3027.25 ms. Allocated memory was 134.7 MB in the beginning and 228.1 MB in the end (delta: 93.3 MB). Free memory was 89.8 MB in the beginning and 170.9 MB in the end (delta: -81.0 MB). Peak memory consumption was 80.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:42:34,886 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 134.7 MB. Free memory was 108.8 MB in the beginning and 108.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:42:34,887 INFO L168 Benchmark]: CACSL2BoogieTranslator took 501.13 ms. Allocated memory was 134.7 MB in the beginning and 200.3 MB in the end (delta: 65.5 MB). Free memory was 89.6 MB in the beginning and 173.7 MB in the end (delta: -84.0 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. [2019-08-08 11:42:34,888 INFO L168 Benchmark]: Boogie Preprocessor took 63.27 ms. Allocated memory is still 200.3 MB. Free memory was 173.7 MB in the beginning and 171.3 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-08 11:42:34,889 INFO L168 Benchmark]: RCFGBuilder took 1079.65 ms. Allocated memory is still 200.3 MB. Free memory was 171.3 MB in the beginning and 137.6 MB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 7.1 GB. [2019-08-08 11:42:34,890 INFO L168 Benchmark]: Symbolic Interpretation took 1379.63 ms. Allocated memory was 200.3 MB in the beginning and 228.1 MB in the end (delta: 27.8 MB). Free memory was 137.6 MB in the beginning and 170.9 MB in the end (delta: -33.3 MB). Peak memory consumption was 62.7 MB. Max. memory is 7.1 GB. [2019-08-08 11:42:34,894 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 0.44 ms. Allocated memory is still 134.7 MB. Free memory was 108.8 MB in the beginning and 108.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 501.13 ms. Allocated memory was 134.7 MB in the beginning and 200.3 MB in the end (delta: 65.5 MB). Free memory was 89.6 MB in the beginning and 173.7 MB in the end (delta: -84.0 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 63.27 ms. Allocated memory is still 200.3 MB. Free memory was 173.7 MB in the beginning and 171.3 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1079.65 ms. Allocated memory is still 200.3 MB. Free memory was 171.3 MB in the beginning and 137.6 MB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1379.63 ms. Allocated memory was 200.3 MB in the beginning and 228.1 MB in the end (delta: 27.8 MB). Free memory was 137.6 MB in the beginning and 170.9 MB in the end (delta: -33.3 MB). Peak memory consumption was 62.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...