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/Problem05_label41.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-09 16:56:26,259 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 16:56:26,261 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 16:56:26,273 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 16:56:26,273 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 16:56:26,274 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 16:56:26,276 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 16:56:26,277 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 16:56:26,279 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 16:56:26,280 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 16:56:26,281 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 16:56:26,282 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 16:56:26,282 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 16:56:26,283 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 16:56:26,284 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 16:56:26,285 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 16:56:26,286 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 16:56:26,287 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 16:56:26,289 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 16:56:26,291 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 16:56:26,292 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 16:56:26,293 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 16:56:26,295 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 16:56:26,295 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 16:56:26,298 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 16:56:26,298 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 16:56:26,298 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 16:56:26,299 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 16:56:26,300 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 16:56:26,301 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 16:56:26,301 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 16:56:26,302 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 16:56:26,303 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 16:56:26,303 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 16:56:26,304 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 16:56:26,305 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 16:56:26,305 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 16:56:26,306 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 16:56:26,306 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 16:56:26,307 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 16:56:26,307 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 16:56:26,308 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 [2019-08-09 16:56:26,334 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-09 16:56:26,337 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-09 16:56:26,339 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-09 16:56:26,339 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-09 16:56:26,340 INFO L138 SettingsManager]: * Use SBE=true [2019-08-09 16:56:26,340 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-09 16:56:26,340 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-09 16:56:26,341 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-09 16:56:26,341 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-09 16:56:26,341 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-09 16:56:26,342 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-09 16:56:26,342 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-09 16:56:26,343 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-09 16:56:26,343 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-09 16:56:26,343 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-09 16:56:26,343 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-09 16:56:26,344 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-09 16:56:26,344 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-09 16:56:26,344 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-09 16:56:26,344 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-09 16:56:26,345 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-09 16:56:26,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-09 16:56:26,345 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-09 16:56:26,345 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-09 16:56:26,346 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-09 16:56:26,346 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-09 16:56:26,346 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-09 16:56:26,346 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-09 16:56:26,346 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-09 16:56:26,408 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 16:56:26,429 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 16:56:26,435 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 16:56:26,437 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-09 16:56:26,437 INFO L275 PluginConnector]: CDTParser initialized [2019-08-09 16:56:26,438 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem05_label41.c [2019-08-09 16:56:26,514 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eec162041/81eb707ebcee4dc0a55dfc1430fd1d9f/FLAGefa252627 [2019-08-09 16:56:27,456 INFO L306 CDTParser]: Found 1 translation units. [2019-08-09 16:56:27,459 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem05_label41.c [2019-08-09 16:56:27,499 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eec162041/81eb707ebcee4dc0a55dfc1430fd1d9f/FLAGefa252627 [2019-08-09 16:56:27,800 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eec162041/81eb707ebcee4dc0a55dfc1430fd1d9f [2019-08-09 16:56:27,814 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 16:56:27,816 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-09 16:56:27,817 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-09 16:56:27,817 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-09 16:56:27,821 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-09 16:56:27,822 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:56:27" (1/1) ... [2019-08-09 16:56:27,825 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e491838 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:27, skipping insertion in model container [2019-08-09 16:56:27,826 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:56:27" (1/1) ... [2019-08-09 16:56:27,834 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-09 16:56:28,117 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-09 16:56:30,721 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:56:31,101 INFO L188 MainTranslator]: Completed pre-run [2019-08-09 16:56:32,506 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:56:32,643 INFO L192 MainTranslator]: Completed translation [2019-08-09 16:56:32,644 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:32 WrapperNode [2019-08-09 16:56:32,644 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-09 16:56:32,645 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 16:56:32,645 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 16:56:32,645 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 16:56:32,660 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:32" (1/1) ... [2019-08-09 16:56:32,660 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:32" (1/1) ... [2019-08-09 16:56:32,730 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:32" (1/1) ... [2019-08-09 16:56:32,732 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:32" (1/1) ... [2019-08-09 16:56:32,905 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:32" (1/1) ... [2019-08-09 16:56:32,976 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:32" (1/1) ... [2019-08-09 16:56:33,038 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:32" (1/1) ... [2019-08-09 16:56:33,108 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 16:56:33,109 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 16:56:33,109 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 16:56:33,109 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 16:56:33,110 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:32" (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 [2019-08-09 16:56:33,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-09 16:56:33,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-09 16:56:33,187 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-09 16:56:33,188 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-09 16:56:33,188 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-09 16:56:33,188 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-09 16:56:33,188 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-09 16:56:33,188 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-08-09 16:56:33,189 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2019-08-09 16:56:33,189 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2019-08-09 16:56:33,189 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 16:56:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-09 16:56:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-09 16:56:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-09 16:56:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-09 16:56:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-09 16:56:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-08-09 16:56:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2019-08-09 16:56:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2019-08-09 16:56:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-09 16:56:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-09 16:56:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-09 16:56:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 16:56:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-09 16:56:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-09 16:56:42,492 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-09 16:56:42,492 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-09 16:56:42,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:56:42 BoogieIcfgContainer [2019-08-09 16:56:42,495 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 16:56:42,496 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 16:56:42,496 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 16:56:42,496 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 16:56:42,497 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:56:42" (1/1) ... [2019-08-09 16:56:46,891 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-09 16:56:46,899 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 16:56:46,902 INFO L168 Benchmark]: Toolchain (without parser) took 19084.76 ms. Allocated memory was 180.9 MB in the beginning and 914.4 MB in the end (delta: 733.5 MB). Free memory was 140.3 MB in the beginning and 170.3 MB in the end (delta: -30.0 MB). Peak memory consumption was 705.2 MB. Max. memory is 7.1 GB. [2019-08-09 16:56:46,903 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 138.4 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. [2019-08-09 16:56:46,904 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4827.42 ms. Allocated memory was 180.9 MB in the beginning and 440.9 MB in the end (delta: 260.0 MB). Free memory was 140.3 MB in the beginning and 346.6 MB in the end (delta: -206.3 MB). Peak memory consumption was 212.7 MB. Max. memory is 7.1 GB. [2019-08-09 16:56:46,905 INFO L168 Benchmark]: Boogie Preprocessor took 463.49 ms. Allocated memory is still 440.9 MB. Free memory was 346.6 MB in the beginning and 290.2 MB in the end (delta: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 7.1 GB. [2019-08-09 16:56:46,907 INFO L168 Benchmark]: RCFGBuilder took 9386.56 ms. Allocated memory was 440.9 MB in the beginning and 759.7 MB in the end (delta: 318.8 MB). Free memory was 285.6 MB in the beginning and 477.1 MB in the end (delta: -191.6 MB). Peak memory consumption was 397.5 MB. Max. memory is 7.1 GB. [2019-08-09 16:56:46,909 INFO L168 Benchmark]: Symbolic Interpretation took 4403.22 ms. Allocated memory was 759.7 MB in the beginning and 914.4 MB in the end (delta: 154.7 MB). Free memory was 477.1 MB in the beginning and 170.3 MB in the end (delta: 306.8 MB). Peak memory consumption was 463.2 MB. Max. memory is 7.1 GB. [2019-08-09 16:56:46,920 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 10979]: 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 103826#(and (= 11 ~a2~0) (= ~a27~0 1) (= ~a20~0 5) (= ~a12~0 5) (= ~a25~0 1) (= ~a16~0 1) (= 17 ~a9~0) (= ~a15~0 1)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 138.4 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 4827.42 ms. Allocated memory was 180.9 MB in the beginning and 440.9 MB in the end (delta: 260.0 MB). Free memory was 140.3 MB in the beginning and 346.6 MB in the end (delta: -206.3 MB). Peak memory consumption was 212.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 463.49 ms. Allocated memory is still 440.9 MB. Free memory was 346.6 MB in the beginning and 290.2 MB in the end (delta: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9386.56 ms. Allocated memory was 440.9 MB in the beginning and 759.7 MB in the end (delta: 318.8 MB). Free memory was 285.6 MB in the beginning and 477.1 MB in the end (delta: -191.6 MB). Peak memory consumption was 397.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 4403.22 ms. Allocated memory was 759.7 MB in the beginning and 914.4 MB in the end (delta: 154.7 MB). Free memory was 477.1 MB in the beginning and 170.3 MB in the end (delta: 306.8 MB). Peak memory consumption was 463.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...