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/loops/compact.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:45:36,913 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:45:36,915 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:45:36,926 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:45:36,926 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:45:36,927 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:45:36,929 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:45:36,930 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:45:36,932 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:45:36,933 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:45:36,934 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:45:36,935 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:45:36,935 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:45:36,936 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:45:36,937 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:45:36,939 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:45:36,940 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:45:36,941 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:45:36,942 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:45:36,945 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:45:36,946 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:45:36,948 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:45:36,949 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:45:36,950 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:45:36,952 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 11:45:36,955 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:45:36,956 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:45:36,957 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:45:36,958 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:45:36,959 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:45:36,959 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:45:36,960 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:45:36,960 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:45:36,960 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:45:36,961 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:45:36,962 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:45:36,963 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 11:45:36,977 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:45:36,977 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:45:36,978 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:45:36,979 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:45:36,979 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:45:36,979 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:45:36,979 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:45:36,980 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:45:36,980 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:45:36,980 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:45:36,980 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:45:36,980 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:45:36,980 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:45:36,981 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:45:36,981 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:45:36,981 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:45:36,981 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:45:36,982 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:45:36,982 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:45:36,982 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:45:36,982 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:45:36,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:45:36,983 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:45:36,983 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:45:36,983 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:45:36,983 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:45:36,983 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:45:36,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:45:36,984 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:45:37,012 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:45:37,025 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:45:37,028 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:45:37,030 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:45:37,030 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:45:37,031 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/compact.c [2019-08-08 11:45:37,094 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74867dbd9/765ad34c2dbe4f47b0aecf8f51241d73/FLAG94897e0fe [2019-08-08 11:45:37,542 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:45:37,544 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/compact.c [2019-08-08 11:45:37,551 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74867dbd9/765ad34c2dbe4f47b0aecf8f51241d73/FLAG94897e0fe [2019-08-08 11:45:37,955 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74867dbd9/765ad34c2dbe4f47b0aecf8f51241d73 [2019-08-08 11:45:37,964 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:45:37,965 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:45:37,966 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:45:37,967 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:45:37,970 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:45:37,971 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:45:37" (1/1) ... [2019-08-08 11:45:37,975 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 11:45:37, skipping insertion in model container [2019-08-08 11:45:37,975 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:45:37" (1/1) ... [2019-08-08 11:45:37,983 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:45:38,003 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:45:38,183 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:45:38,195 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:45:38,213 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:45:38,237 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:45:38,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:38 WrapperNode [2019-08-08 11:45:38,237 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:45:38,238 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:45:38,238 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:45:38,238 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:45:38,338 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:38" (1/1) ... [2019-08-08 11:45:38,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:38" (1/1) ... [2019-08-08 11:45:38,348 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:38" (1/1) ... [2019-08-08 11:45:38,349 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:38" (1/1) ... [2019-08-08 11:45:38,355 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:38" (1/1) ... [2019-08-08 11:45:38,360 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:38" (1/1) ... [2019-08-08 11:45:38,361 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:38" (1/1) ... [2019-08-08 11:45:38,363 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:45:38,363 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:45:38,364 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:45:38,364 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:45:38,365 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:38" (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 11:45:38,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:45:38,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:45:38,423 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:45:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:45:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-08 11:45:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:45:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:45:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:45:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:45:38,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:45:38,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:45:38,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:45:38,767 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:45:38,768 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-08-08 11:45:38,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:45:38 BoogieIcfgContainer [2019-08-08 11:45:38,769 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:45:38,770 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:45:38,770 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:45:38,770 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:45:38,771 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:45:38" (1/1) ... [2019-08-08 11:45:38,782 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:45:38,785 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:45:38,791 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:45:38,799 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:45:38,801 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:45:38,853 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 37 [2019-08-08 11:45:39,014 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:45:39,015 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:45:39,018 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 69#(and (not (< (mod main_~i~0 4294967296) 102400)) (or (and (exists ((v_main_~i~0_16 Int)) (and (< (mod (+ v_main_~i~0_16 4294967295) 4294967296) 102400) (exists ((|v_#memory_int_13| (Array Int (Array Int Int))) (|v_main_#t~nondet2_5| Int)) (and (<= |v_main_#t~nondet2_5| 127) (<= 0 (+ |v_main_#t~nondet2_5| 128)) (= (store |v_#memory_int_13| |~#array~0.base| (store (select |v_#memory_int_13| |~#array~0.base|) (+ (ite (<= (mod (+ v_main_~i~0_16 4294967295) 4294967296) 2147483647) (mod (+ v_main_~i~0_16 4294967295) 4294967296) (+ (mod (+ v_main_~i~0_16 4294967295) 4294967296) (- 4294967296))) |~#array~0.offset|) |v_main_#t~nondet2_5|)) |#memory_int|))) (not (< (mod v_main_~i~0_16 4294967296) 102400)))) (= main_~i~0 0)) (and (not (= (select (select |#memory_int| |~#array~0.base|) (+ (ite (<= (mod (+ main_~i~0 4294967295) 4294967296) 2147483647) (mod (+ main_~i~0 4294967295) 4294967296) (+ (mod (+ main_~i~0 4294967295) 4294967296) (- 4294967296))) |~#array~0.offset|)) main_~ND~0)) (< (mod (+ main_~i~0 4294967295) 4294967296) 102400)))) [2019-08-08 11:45:39,019 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:45:39,027 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:45:39,030 INFO L168 Benchmark]: Toolchain (without parser) took 1064.13 ms. Allocated memory was 139.5 MB in the beginning and 199.2 MB in the end (delta: 59.8 MB). Free memory was 86.5 MB in the beginning and 152.7 MB in the end (delta: -66.2 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-08 11:45:39,031 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 139.5 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:45:39,032 INFO L168 Benchmark]: CACSL2BoogieTranslator took 271.38 ms. Allocated memory is still 139.5 MB. Free memory was 86.3 MB in the beginning and 76.7 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:39,034 INFO L168 Benchmark]: Boogie Preprocessor took 124.92 ms. Allocated memory was 139.5 MB in the beginning and 199.2 MB in the end (delta: 59.8 MB). Free memory was 76.7 MB in the beginning and 176.4 MB in the end (delta: -99.8 MB). Peak memory consumption was 11.2 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:39,035 INFO L168 Benchmark]: RCFGBuilder took 406.20 ms. Allocated memory is still 199.2 MB. Free memory was 176.4 MB in the beginning and 162.4 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:39,036 INFO L168 Benchmark]: Symbolic Interpretation took 257.59 ms. Allocated memory is still 199.2 MB. Free memory was 162.4 MB in the beginning and 152.7 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:39,040 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 20]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 139.5 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 271.38 ms. Allocated memory is still 139.5 MB. Free memory was 86.3 MB in the beginning and 76.7 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 124.92 ms. Allocated memory was 139.5 MB in the beginning and 199.2 MB in the end (delta: 59.8 MB). Free memory was 76.7 MB in the beginning and 176.4 MB in the end (delta: -99.8 MB). Peak memory consumption was 11.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 406.20 ms. Allocated memory is still 199.2 MB. Free memory was 176.4 MB in the beginning and 162.4 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 257.59 ms. Allocated memory is still 199.2 MB. Free memory was 162.4 MB in the beginning and 152.7 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...