java -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/CToToChcInline.xml -s ../../../trunk/examples/settings//default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --chcprinter.save.file.in.source.directory true --chcprinter.use.automatic.naming true -i /storage/repos/svcomp/c/array-examples/sorting_bubblesort_false-unreach-call2_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 11:47:24,433 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 11:47:24,436 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 11:47:24,454 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 11:47:24,454 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 11:47:24,455 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 11:47:24,457 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 11:47:24,459 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 11:47:24,460 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 11:47:24,461 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 11:47:24,462 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 11:47:24,462 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 11:47:24,463 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 11:47:24,466 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 11:47:24,470 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 11:47:24,471 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 11:47:24,472 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 11:47:24,474 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 11:47:24,477 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 11:47:24,478 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 11:47:24,479 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 11:47:24,481 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 11:47:24,483 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 11:47:24,483 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 11:47:24,484 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 11:47:24,485 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 11:47:24,485 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 11:47:24,486 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 11:47:24,486 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 11:47:24,487 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 11:47:24,488 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 11:47:24,489 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 11:47:24,490 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 11:47:24,490 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 11:47:24,491 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 11:47:24,492 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 11:47:24,492 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 11:47:24,493 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 11:47:24,494 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 11:47:24,494 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-03-18 11:47:24,516 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 11:47:24,516 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 11:47:24,518 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 11:47:24,518 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 11:47:24,519 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 11:47:24,519 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 11:47:24,519 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 11:47:24,519 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 11:47:24,519 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 11:47:24,520 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 11:47:24,520 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 11:47:24,520 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 11:47:24,521 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 11:47:24,521 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 11:47:24,521 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 11:47:24,521 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 11:47:24,521 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 11:47:24,523 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 11:47:24,523 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 11:47:24,523 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 11:47:24,524 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 11:47:24,524 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 11:47:24,524 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 11:47:24,524 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 11:47:24,524 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 11:47:24,525 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 11:47:24,525 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 11:47:24,525 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 11:47:24,525 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.chcprinter: Save file in source directory -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.chcprinter: Use automatic naming -> true [2019-03-18 11:47:24,572 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 11:47:24,587 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 11:47:24,591 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 11:47:24,593 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 11:47:24,593 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 11:47:24,594 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/array-examples/sorting_bubblesort_false-unreach-call2_ground.i [2019-03-18 11:47:24,662 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3a9b00c3/041cc659409c4ab0917b1402c86c4f5d/FLAG5d151ee98 [2019-03-18 11:47:25,114 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 11:47:25,125 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/array-examples/sorting_bubblesort_false-unreach-call2_ground.i [2019-03-18 11:47:25,134 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3a9b00c3/041cc659409c4ab0917b1402c86c4f5d/FLAG5d151ee98 [2019-03-18 11:47:25,463 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3a9b00c3/041cc659409c4ab0917b1402c86c4f5d [2019-03-18 11:47:25,472 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 11:47:25,473 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 11:47:25,475 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 11:47:25,476 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 11:47:25,479 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 11:47:25,480 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:47:25" (1/1) ... [2019-03-18 11:47:25,482 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@204dd746 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:25, skipping insertion in model container [2019-03-18 11:47:25,482 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:47:25" (1/1) ... [2019-03-18 11:47:25,489 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 11:47:25,506 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 11:47:25,721 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:47:25,726 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 11:47:25,759 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:47:25,787 INFO L195 MainTranslator]: Completed translation [2019-03-18 11:47:25,787 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:25 WrapperNode [2019-03-18 11:47:25,787 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 11:47:25,788 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 11:47:25,789 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 11:47:25,789 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 11:47:25,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:25" (1/1) ... [2019-03-18 11:47:25,812 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:25" (1/1) ... [2019-03-18 11:47:25,840 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 11:47:25,841 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 11:47:25,841 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 11:47:25,841 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 11:47:25,853 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:25" (1/1) ... [2019-03-18 11:47:25,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:25" (1/1) ... [2019-03-18 11:47:25,855 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:25" (1/1) ... [2019-03-18 11:47:25,856 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:25" (1/1) ... [2019-03-18 11:47:25,866 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:25" (1/1) ... [2019-03-18 11:47:25,876 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:25" (1/1) ... [2019-03-18 11:47:25,882 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:25" (1/1) ... [2019-03-18 11:47:25,889 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 11:47:25,890 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 11:47:25,890 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 11:47:25,890 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 11:47:25,891 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:25" (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 [2019-03-18 11:47:26,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 11:47:26,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 11:47:26,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 11:47:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 11:47:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 11:47:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 11:47:26,450 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 11:47:26,451 INFO L286 CfgBuilder]: Removed 10 assue(true) statements. [2019-03-18 11:47:26,452 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:47:26 BoogieIcfgContainer [2019-03-18 11:47:26,452 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 11:47:26,452 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 11:47:26,453 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 11:47:26,453 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 11:47:26,455 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:47:26" (1/1) ... [2019-03-18 11:47:26,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:47:26 HornClauseAST [2019-03-18 11:47:26,897 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 11:47:26,898 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 11:47:26,898 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 11:47:26,898 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 11:47:26,899 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:47:26" (1/1) ... [2019-03-18 11:47:26,901 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/array-examples/ChcSmtPrinter_sorting_bubblesort_false-unreach-call2_ground.i_UID8203183348187769732.smt2 [2019-03-18 11:47:26,929 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 11:47:26,930 INFO L168 Benchmark]: Toolchain (without parser) took 1458.20 ms. Allocated memory was 101.2 MB in the beginning and 139.5 MB in the end (delta: 38.3 MB). Free memory was 74.2 MB in the beginning and 109.8 MB in the end (delta: -35.5 MB). Peak memory consumption was 2.7 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:26,932 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 90.7 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 11:47:26,932 INFO L168 Benchmark]: CACSL2BoogieTranslator took 312.52 ms. Allocated memory is still 101.2 MB. Free memory was 73.9 MB in the beginning and 63.9 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:26,933 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.16 ms. Allocated memory is still 101.2 MB. Free memory was 63.6 MB in the beginning and 62.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:26,933 INFO L168 Benchmark]: Boogie Preprocessor took 48.80 ms. Allocated memory is still 101.2 MB. Free memory was 62.0 MB in the beginning and 60.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:26,934 INFO L168 Benchmark]: RCFGBuilder took 562.14 ms. Allocated memory was 101.2 MB in the beginning and 129.0 MB in the end (delta: 27.8 MB). Free memory was 60.7 MB in the beginning and 100.2 MB in the end (delta: -39.5 MB). Peak memory consumption was 3.6 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:26,934 INFO L168 Benchmark]: IcfgToChc took 445.07 ms. Allocated memory was 129.0 MB in the beginning and 139.5 MB in the end (delta: 10.5 MB). Free memory was 100.2 MB in the beginning and 112.4 MB in the end (delta: -12.2 MB). Peak memory consumption was 45.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:26,935 INFO L168 Benchmark]: ChcSmtPrinter took 31.17 ms. Allocated memory is still 139.5 MB. Free memory was 112.4 MB in the beginning and 109.8 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:26,938 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 90.7 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 312.52 ms. Allocated memory is still 101.2 MB. Free memory was 73.9 MB in the beginning and 63.9 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 52.16 ms. Allocated memory is still 101.2 MB. Free memory was 63.6 MB in the beginning and 62.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 48.80 ms. Allocated memory is still 101.2 MB. Free memory was 62.0 MB in the beginning and 60.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 562.14 ms. Allocated memory was 101.2 MB in the beginning and 129.0 MB in the end (delta: 27.8 MB). Free memory was 60.7 MB in the beginning and 100.2 MB in the end (delta: -39.5 MB). Peak memory consumption was 3.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 445.07 ms. Allocated memory was 129.0 MB in the beginning and 139.5 MB in the end (delta: 10.5 MB). Free memory was 100.2 MB in the beginning and 112.4 MB in the end (delta: -12.2 MB). Peak memory consumption was 45.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 31.17 ms. Allocated memory is still 139.5 MB. Free memory was 112.4 MB in the beginning and 109.8 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...