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/eca-rers2012/Problem12_label51_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:09:49,693 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:09:49,695 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:09:49,708 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:09:49,709 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:09:49,712 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:09:49,714 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:09:49,716 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:09:49,719 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:09:49,720 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:09:49,727 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:09:49,728 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:09:49,729 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:09:49,730 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:09:49,732 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:09:49,734 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:09:49,735 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:09:49,739 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:09:49,742 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:09:49,744 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:09:49,746 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:09:49,747 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:09:49,751 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:09:49,751 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:09:49,751 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:09:49,752 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:09:49,752 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:09:49,754 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:09:49,754 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:09:49,754 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:09:49,755 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:09:49,758 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:09:49,760 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:09:49,760 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:09:49,761 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:09:49,761 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:09:49,761 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:09:49,763 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:09:49,764 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:09:49,764 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 12:09:49,783 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:09:49,784 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:09:49,785 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:09:49,785 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:09:49,785 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:09:49,786 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:09:49,787 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:09:49,787 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:09:49,787 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:09:49,787 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:09:49,788 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:09:49,788 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:09:49,788 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:09:49,788 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:09:49,788 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:09:49,788 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:09:49,789 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:09:49,791 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:09:49,791 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:09:49,791 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:09:49,792 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:09:49,792 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:09:49,792 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:09:49,792 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:09:49,792 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:09:49,793 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:09:49,793 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:09:49,793 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:09:49,793 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 12:09:49,833 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:09:49,847 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:09:49,850 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:09:49,854 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:09:49,854 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:09:49,855 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem12_label51_false-unreach-call.c [2019-03-18 12:09:49,911 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2259e1203/fa764f45bcf449f3b4768e96646a244c/FLAGfeb252c2a [2019-03-18 12:09:50,647 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:09:50,648 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem12_label51_false-unreach-call.c [2019-03-18 12:09:50,676 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2259e1203/fa764f45bcf449f3b4768e96646a244c/FLAGfeb252c2a [2019-03-18 12:09:50,879 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2259e1203/fa764f45bcf449f3b4768e96646a244c [2019-03-18 12:09:50,888 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:09:50,889 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:09:50,890 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:09:50,890 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:09:50,893 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:09:50,895 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:09:50" (1/1) ... [2019-03-18 12:09:50,897 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74a1b80e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:09:50, skipping insertion in model container [2019-03-18 12:09:50,898 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:09:50" (1/1) ... [2019-03-18 12:09:50,906 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:09:51,041 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:09:52,825 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:09:52,834 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:09:53,660 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:09:53,691 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:09:53,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:09:53 WrapperNode [2019-03-18 12:09:53,692 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:09:53,693 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:09:53,693 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:09:53,694 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:09:53,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:09:53" (1/1) ... [2019-03-18 12:09:53,762 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:09:53" (1/1) ... [2019-03-18 12:09:54,139 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:09:54,140 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:09:54,140 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:09:54,140 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:09:54,154 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:09:53" (1/1) ... [2019-03-18 12:09:54,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:09:53" (1/1) ... [2019-03-18 12:09:54,196 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:09:53" (1/1) ... [2019-03-18 12:09:54,197 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:09:53" (1/1) ... [2019-03-18 12:09:54,425 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:09:53" (1/1) ... [2019-03-18 12:09:54,488 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:09:53" (1/1) ... [2019-03-18 12:09:54,572 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:09:53" (1/1) ... [2019-03-18 12:09:54,695 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:09:54,696 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:09:54,696 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:09:54,696 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:09:54,697 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:09:53" (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 12:09:54,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:09:54,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:10:05,901 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:10:05,901 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 12:10:05,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:10:05 BoogieIcfgContainer [2019-03-18 12:10:05,903 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:10:05,903 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:10:05,904 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:10:05,904 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:10:05,906 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:10:05" (1/1) ... [2019-03-18 12:10:16,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:10:16 HornClauseAST [2019-03-18 12:10:16,086 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:10:16,086 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:10:16,087 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:10:16,087 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:10:16,089 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:10:16" (1/1) ... [2019-03-18 12:10:16,092 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem12_label51_false-unreach-call.c_UID2667749116506640458.smt2 [2019-03-18 12:10:16,686 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:10:16,688 INFO L168 Benchmark]: Toolchain (without parser) took 25800.08 ms. Allocated memory was 101.2 MB in the beginning and 611.3 MB in the end (delta: 510.1 MB). Free memory was 60.0 MB in the beginning and 198.8 MB in the end (delta: -138.8 MB). Peak memory consumption was 371.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:10:16,690 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 90.2 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:10:16,690 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2803.10 ms. Allocated memory was 101.2 MB in the beginning and 180.9 MB in the end (delta: 79.7 MB). Free memory was 59.6 MB in the beginning and 111.3 MB in the end (delta: -51.7 MB). Peak memory consumption was 64.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:10:16,691 INFO L168 Benchmark]: Boogie Procedure Inliner took 446.63 ms. Allocated memory was 180.9 MB in the beginning and 184.5 MB in the end (delta: 3.7 MB). Free memory was 111.3 MB in the beginning and 93.8 MB in the end (delta: 17.5 MB). Peak memory consumption was 92.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:10:16,691 INFO L168 Benchmark]: Boogie Preprocessor took 555.41 ms. Allocated memory is still 184.5 MB. Free memory was 93.8 MB in the beginning and 52.6 MB in the end (delta: 41.2 MB). Peak memory consumption was 41.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:10:16,692 INFO L168 Benchmark]: RCFGBuilder took 11207.41 ms. Allocated memory was 184.5 MB in the beginning and 330.8 MB in the end (delta: 146.3 MB). Free memory was 52.6 MB in the beginning and 103.4 MB in the end (delta: -50.9 MB). Peak memory consumption was 118.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:10:16,692 INFO L168 Benchmark]: IcfgToChc took 10182.64 ms. Allocated memory was 330.8 MB in the beginning and 611.3 MB in the end (delta: 280.5 MB). Free memory was 103.4 MB in the beginning and 349.7 MB in the end (delta: -246.3 MB). Peak memory consumption was 337.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:10:16,693 INFO L168 Benchmark]: ChcSmtPrinter took 600.36 ms. Allocated memory is still 611.3 MB. Free memory was 349.7 MB in the beginning and 198.8 MB in the end (delta: 150.9 MB). Peak memory consumption was 150.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:10:16,696 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 90.2 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2803.10 ms. Allocated memory was 101.2 MB in the beginning and 180.9 MB in the end (delta: 79.7 MB). Free memory was 59.6 MB in the beginning and 111.3 MB in the end (delta: -51.7 MB). Peak memory consumption was 64.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 446.63 ms. Allocated memory was 180.9 MB in the beginning and 184.5 MB in the end (delta: 3.7 MB). Free memory was 111.3 MB in the beginning and 93.8 MB in the end (delta: 17.5 MB). Peak memory consumption was 92.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 555.41 ms. Allocated memory is still 184.5 MB. Free memory was 93.8 MB in the beginning and 52.6 MB in the end (delta: 41.2 MB). Peak memory consumption was 41.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 11207.41 ms. Allocated memory was 184.5 MB in the beginning and 330.8 MB in the end (delta: 146.3 MB). Free memory was 52.6 MB in the beginning and 103.4 MB in the end (delta: -50.9 MB). Peak memory consumption was 118.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 10182.64 ms. Allocated memory was 330.8 MB in the beginning and 611.3 MB in the end (delta: 280.5 MB). Free memory was 103.4 MB in the beginning and 349.7 MB in the end (delta: -246.3 MB). Peak memory consumption was 337.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 600.36 ms. Allocated memory is still 611.3 MB. Free memory was 349.7 MB in the beginning and 198.8 MB in the end (delta: 150.9 MB). Peak memory consumption was 150.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...