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/eca-rers2012/Problem17_label01.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:02:25,893 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:02:25,894 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:02:25,906 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:02:25,906 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:02:25,907 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:02:25,908 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:02:25,910 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:02:25,912 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:02:25,913 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:02:25,914 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:02:25,915 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:02:25,915 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:02:25,916 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:02:25,917 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:02:25,918 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:02:25,919 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:02:25,920 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:02:25,922 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:02:25,923 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:02:25,925 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:02:25,926 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:02:25,927 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:02:25,928 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:02:25,930 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:02:25,930 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:02:25,931 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:02:25,931 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:02:25,932 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:02:25,933 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:02:25,933 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:02:25,934 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:02:25,934 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:02:25,935 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:02:25,936 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:02:25,936 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:02:25,937 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:02:25,937 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:02:25,938 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:02:25,939 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:02:25,939 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:02:25,940 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 11:02:25,954 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:02:25,954 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:02:25,955 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:02:25,956 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:02:25,956 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:02:25,956 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:02:25,956 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:02:25,957 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:02:25,957 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:02:25,957 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:02:25,957 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:02:25,957 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:02:25,958 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:02:25,958 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:02:25,958 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:02:25,958 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:02:25,958 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:02:25,959 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:02:25,959 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:02:25,959 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:02:25,959 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:02:25,960 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:02:25,960 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:02:25,960 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:02:25,960 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:02:25,960 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:02:25,961 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:02:25,961 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:02:25,961 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:02:25,989 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:02:26,001 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:02:26,004 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:02:26,006 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:02:26,006 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:02:26,007 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem17_label01.c [2019-08-08 11:02:26,065 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4abc6b5a5/df99a0d4668e4da2ad4eadad18f68465/FLAG476ecab60 [2019-08-08 11:02:26,790 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:02:26,792 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem17_label01.c [2019-08-08 11:02:26,820 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4abc6b5a5/df99a0d4668e4da2ad4eadad18f68465/FLAG476ecab60 [2019-08-08 11:02:26,889 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4abc6b5a5/df99a0d4668e4da2ad4eadad18f68465 [2019-08-08 11:02:26,902 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:02:26,904 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:02:26,905 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:02:26,905 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:02:26,909 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:02:26,910 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:02:26" (1/1) ... [2019-08-08 11:02:26,913 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64e3856f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:02:26, skipping insertion in model container [2019-08-08 11:02:26,913 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:02:26" (1/1) ... [2019-08-08 11:02:26,920 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:02:27,032 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:02:28,259 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:02:28,268 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:02:28,639 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:02:28,666 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:02:28,666 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:02:28 WrapperNode [2019-08-08 11:02:28,667 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:02:28,667 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:02:28,668 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:02:28,668 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:02:28,682 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:02:28" (1/1) ... [2019-08-08 11:02:28,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:02:28" (1/1) ... [2019-08-08 11:02:28,723 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:02:28" (1/1) ... [2019-08-08 11:02:28,723 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:02:28" (1/1) ... [2019-08-08 11:02:28,810 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:02:28" (1/1) ... [2019-08-08 11:02:28,836 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:02:28" (1/1) ... [2019-08-08 11:02:28,880 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:02:28" (1/1) ... [2019-08-08 11:02:28,914 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:02:28,914 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:02:28,915 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:02:28,915 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:02:28,916 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:02:28" (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 11:02:28,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:02:28,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:02:28,989 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-08 11:02:28,989 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-08 11:02:28,989 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:02:28,990 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-08 11:02:28,990 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-08 11:02:28,990 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:02:28,991 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:02:28,991 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 11:02:28,991 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:02:28,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:02:28,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:02:38,237 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:02:38,238 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 11:02:38,239 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:02:38 BoogieIcfgContainer [2019-08-08 11:02:38,239 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:02:38,240 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:02:38,240 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:02:38,241 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:02:38,242 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:02:38" (1/1) ... [2019-08-08 11:02:38,254 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:02:38,256 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:02:38,269 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:02:38,277 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:02:38,278 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:02:38,327 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 43 [2019-08-08 11:02:59,672 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output with input of size 89 [2019-08-08 11:02:59,748 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:02:59,748 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:02:59,751 INFO L179 IcfgInterpreter]: Location calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 671812#(and (<= (+ ~a26~0 68) 0) (<= ~a28~0 300) (= ~a24~0 1) (<= ~a21~0 127) (< 134 ~a28~0) (<= (+ ~a14~0 182) 0)) [2019-08-08 11:02:59,751 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:02:59,759 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:02:59,762 INFO L168 Benchmark]: Toolchain (without parser) took 32857.13 ms. Allocated memory was 139.5 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 78.3 MB in the beginning and 418.2 MB in the end (delta: -339.9 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2019-08-08 11:02:59,763 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 139.5 MB. Free memory was 105.6 MB in the beginning and 105.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:02:59,764 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1761.88 ms. Allocated memory was 139.5 MB in the beginning and 237.0 MB in the end (delta: 97.5 MB). Free memory was 78.1 MB in the beginning and 150.1 MB in the end (delta: -72.0 MB). Peak memory consumption was 42.2 MB. Max. memory is 7.1 GB. [2019-08-08 11:02:59,765 INFO L168 Benchmark]: Boogie Preprocessor took 246.69 ms. Allocated memory is still 237.0 MB. Free memory was 150.1 MB in the beginning and 132.1 MB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 7.1 GB. [2019-08-08 11:02:59,766 INFO L168 Benchmark]: RCFGBuilder took 9325.11 ms. Allocated memory was 237.0 MB in the beginning and 353.4 MB in the end (delta: 116.4 MB). Free memory was 132.1 MB in the beginning and 244.1 MB in the end (delta: -112.0 MB). Peak memory consumption was 107.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:02:59,767 INFO L168 Benchmark]: Symbolic Interpretation took 21519.22 ms. Allocated memory was 353.4 MB in the beginning and 1.7 GB in the end (delta: 1.3 GB). Free memory was 244.1 MB in the beginning and 418.2 MB in the end (delta: -174.1 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2019-08-08 11:02:59,771 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 146]: 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 0.17 ms. Allocated memory is still 139.5 MB. Free memory was 105.6 MB in the beginning and 105.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1761.88 ms. Allocated memory was 139.5 MB in the beginning and 237.0 MB in the end (delta: 97.5 MB). Free memory was 78.1 MB in the beginning and 150.1 MB in the end (delta: -72.0 MB). Peak memory consumption was 42.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 246.69 ms. Allocated memory is still 237.0 MB. Free memory was 150.1 MB in the beginning and 132.1 MB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9325.11 ms. Allocated memory was 237.0 MB in the beginning and 353.4 MB in the end (delta: 116.4 MB). Free memory was 132.1 MB in the beginning and 244.1 MB in the end (delta: -112.0 MB). Peak memory consumption was 107.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 21519.22 ms. Allocated memory was 353.4 MB in the beginning and 1.7 GB in the end (delta: 1.3 GB). Free memory was 244.1 MB in the beginning and 418.2 MB in the end (delta: -174.1 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...