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_1032a.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 01:55:13,685 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 01:55:13,687 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 01:55:13,698 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 01:55:13,699 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 01:55:13,700 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 01:55:13,701 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 01:55:13,703 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 01:55:13,705 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 01:55:13,706 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 01:55:13,707 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 01:55:13,708 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 01:55:13,708 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 01:55:13,709 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 01:55:13,710 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 01:55:13,711 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 01:55:13,712 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 01:55:13,713 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 01:55:13,715 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 01:55:13,716 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 01:55:13,718 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 01:55:13,719 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 01:55:13,720 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 01:55:13,721 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 01:55:13,723 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-10 01:55:13,726 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 01:55:13,727 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 01:55:13,728 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 01:55:13,729 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 01:55:13,730 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 01:55:13,730 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 01:55:13,731 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 01:55:13,731 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 01:55:13,731 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 01:55:13,732 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 01:55:13,732 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 01:55:13,733 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 [2019-08-10 01:55:13,748 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 01:55:13,748 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 01:55:13,750 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 01:55:13,750 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 01:55:13,750 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 01:55:13,750 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 01:55:13,751 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 01:55:13,751 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 01:55:13,751 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 01:55:13,751 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 01:55:13,751 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 01:55:13,752 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 01:55:13,752 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 01:55:13,752 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 01:55:13,752 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 01:55:13,752 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 01:55:13,753 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 01:55:13,753 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 01:55:13,753 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 01:55:13,753 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 01:55:13,753 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 01:55:13,754 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:55:13,754 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 01:55:13,754 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 01:55:13,754 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 01:55:13,754 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 01:55:13,755 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 01:55:13,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 01:55:13,755 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 01:55:13,784 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 01:55:13,797 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 01:55:13,800 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 01:55:13,801 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 01:55:13,802 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 01:55:13,803 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_1032a.c [2019-08-10 01:55:13,862 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1f89ed85/35e41ea9e1e94924b5a43ebc7dab7c7e/FLAG4bf4adac0 [2019-08-10 01:55:14,312 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 01:55:14,313 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_1032a.c [2019-08-10 01:55:14,324 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1f89ed85/35e41ea9e1e94924b5a43ebc7dab7c7e/FLAG4bf4adac0 [2019-08-10 01:55:14,715 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1f89ed85/35e41ea9e1e94924b5a43ebc7dab7c7e [2019-08-10 01:55:14,726 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 01:55:14,727 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 01:55:14,728 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 01:55:14,728 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 01:55:14,733 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 01:55:14,734 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:55:14" (1/1) ... [2019-08-10 01:55:14,737 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30c07f9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:14, skipping insertion in model container [2019-08-10 01:55:14,737 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:55:14" (1/1) ... [2019-08-10 01:55:14,745 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 01:55:14,768 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 01:55:14,997 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:55:15,001 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 01:55:15,028 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:55:15,140 INFO L192 MainTranslator]: Completed translation [2019-08-10 01:55:15,141 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:15 WrapperNode [2019-08-10 01:55:15,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 01:55:15,142 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 01:55:15,142 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 01:55:15,142 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 01:55:15,155 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:15" (1/1) ... [2019-08-10 01:55:15,156 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:15" (1/1) ... [2019-08-10 01:55:15,166 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:15" (1/1) ... [2019-08-10 01:55:15,166 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:15" (1/1) ... [2019-08-10 01:55:15,176 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:15" (1/1) ... [2019-08-10 01:55:15,182 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:15" (1/1) ... [2019-08-10 01:55:15,184 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:15" (1/1) ... [2019-08-10 01:55:15,187 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 01:55:15,188 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 01:55:15,188 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 01:55:15,188 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 01:55:15,189 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:15" (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 [2019-08-10 01:55:15,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 01:55:15,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 01:55:15,249 INFO L138 BoogieDeclarations]: Found implementation of procedure round_float [2019-08-10 01:55:15,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_float [2019-08-10 01:55:15,250 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 01:55:15,250 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 01:55:15,250 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2019-08-10 01:55:15,250 INFO L130 BoogieDeclarations]: Found specification of procedure round_float [2019-08-10 01:55:15,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 01:55:15,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-10 01:55:15,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 01:55:15,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 01:55:15,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 01:55:15,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-10 01:55:15,252 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_float [2019-08-10 01:55:15,252 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 01:55:15,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 01:55:15,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 01:55:15,611 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 01:55:15,611 INFO L283 CfgBuilder]: Removed 6 assume(true) statements. [2019-08-10 01:55:15,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:55:15 BoogieIcfgContainer [2019-08-10 01:55:15,613 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 01:55:15,613 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 01:55:15,613 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 01:55:15,613 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 01:55:15,614 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:55:15" (1/1) ... [2019-08-10 01:55:16,353 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:55:16,852 WARN L188 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 91 [2019-08-10 01:55:17,321 WARN L188 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 88 [2019-08-10 01:55:17,518 WARN L188 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-08-10 01:55:17,681 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-10 01:55:17,818 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:55:17,878 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:55:17,980 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 61 [2019-08-10 01:55:18,530 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 01:55:18,538 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 01:55:18,540 INFO L168 Benchmark]: Toolchain (without parser) took 3812.71 ms. Allocated memory was 132.6 MB in the beginning and 262.1 MB in the end (delta: 129.5 MB). Free memory was 88.1 MB in the beginning and 114.6 MB in the end (delta: -26.5 MB). Peak memory consumption was 106.5 MB. Max. memory is 7.1 GB. [2019-08-10 01:55:18,544 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-10 01:55:18,544 INFO L168 Benchmark]: CACSL2BoogieTranslator took 413.15 ms. Allocated memory was 132.6 MB in the beginning and 199.8 MB in the end (delta: 67.1 MB). Free memory was 87.6 MB in the beginning and 176.5 MB in the end (delta: -88.8 MB). Peak memory consumption was 25.7 MB. Max. memory is 7.1 GB. [2019-08-10 01:55:18,545 INFO L168 Benchmark]: Boogie Preprocessor took 45.50 ms. Allocated memory is still 199.8 MB. Free memory was 176.5 MB in the beginning and 174.2 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-08-10 01:55:18,546 INFO L168 Benchmark]: RCFGBuilder took 425.02 ms. Allocated memory is still 199.8 MB. Free memory was 174.2 MB in the beginning and 156.2 MB in the end (delta: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 7.1 GB. [2019-08-10 01:55:18,547 INFO L168 Benchmark]: Symbolic Interpretation took 2925.26 ms. Allocated memory was 199.8 MB in the beginning and 262.1 MB in the end (delta: 62.4 MB). Free memory was 156.2 MB in the beginning and 114.6 MB in the end (delta: 41.6 MB). Peak memory consumption was 107.5 MB. Max. memory is 7.1 GB. [2019-08-10 01:55:18,553 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 80]: 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. Predicate is 105#(or (and (= 0 |#NULL.base|) (= main_~x~0 0.0) (= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0))) (exists ((v_prenex_10 Int)) (and (= 0 |#NULL.base|) (not (= v_prenex_10 0)) (= main_~x~0 0.0) (= 0 (select |#valid| v_prenex_10)) (< v_prenex_10 |#StackHeapBarrier|) (= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0)) (= 4 (select |#length| v_prenex_10))))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 413.15 ms. Allocated memory was 132.6 MB in the beginning and 199.8 MB in the end (delta: 67.1 MB). Free memory was 87.6 MB in the beginning and 176.5 MB in the end (delta: -88.8 MB). Peak memory consumption was 25.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 45.50 ms. Allocated memory is still 199.8 MB. Free memory was 176.5 MB in the beginning and 174.2 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 425.02 ms. Allocated memory is still 199.8 MB. Free memory was 174.2 MB in the beginning and 156.2 MB in the end (delta: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 2925.26 ms. Allocated memory was 199.8 MB in the beginning and 262.1 MB in the end (delta: 62.4 MB). Free memory was 156.2 MB in the beginning and 114.6 MB in the end (delta: 41.6 MB). Peak memory consumption was 107.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...