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_label53_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:07:26,781 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:07:26,785 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:07:26,800 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:07:26,801 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:07:26,803 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:07:26,805 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:07:26,808 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:07:26,810 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:07:26,818 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:07:26,819 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:07:26,819 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:07:26,821 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:07:26,822 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:07:26,825 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:07:26,826 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:07:26,827 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:07:26,830 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:07:26,832 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:07:26,835 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:07:26,837 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:07:26,838 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:07:26,842 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:07:26,842 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:07:26,843 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:07:26,843 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:07:26,844 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:07:26,846 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:07:26,847 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:07:26,847 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:07:26,849 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:07:26,850 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:07:26,851 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:07:26,852 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:07:26,853 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:07:26,854 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:07:26,854 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:07:26,855 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:07:26,857 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:07:26,857 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 [2019-03-17 12:07:26,880 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:07:26,880 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:07:26,882 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:07:26,882 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:07:26,882 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:07:26,882 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:07:26,883 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:07:26,883 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:07:26,883 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:07:26,883 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:07:26,883 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:07:26,883 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:07:26,884 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:07:26,885 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:07:26,885 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:07:26,885 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:07:26,885 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:07:26,886 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:07:26,888 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:07:26,888 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:07:26,888 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:07:26,888 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:07:26,889 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:07:26,889 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:07:26,889 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:07:26,889 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:07:26,889 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:07:26,889 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:07:26,890 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 [2019-03-17 12:07:26,946 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:07:26,961 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:07:26,964 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:07:26,965 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:07:26,966 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:07:26,966 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem12_label53_true-unreach-call.c [2019-03-17 12:07:27,021 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/379b6ea0b/19ce99a08e334e9c9b875ca155f85a33/FLAG5930a010a [2019-03-17 12:07:27,707 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:07:27,708 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem12_label53_true-unreach-call.c [2019-03-17 12:07:27,734 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/379b6ea0b/19ce99a08e334e9c9b875ca155f85a33/FLAG5930a010a [2019-03-17 12:07:27,807 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/379b6ea0b/19ce99a08e334e9c9b875ca155f85a33 [2019-03-17 12:07:27,817 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:07:27,819 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:07:27,821 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:07:27,821 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:07:27,826 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:07:27,827 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:07:27" (1/1) ... [2019-03-17 12:07:27,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@201b3a4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:27, skipping insertion in model container [2019-03-17 12:07:27,830 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:07:27" (1/1) ... [2019-03-17 12:07:27,837 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:07:27,996 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:07:29,600 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:07:29,608 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:07:30,545 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:07:30,576 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:07:30,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:30 WrapperNode [2019-03-17 12:07:30,576 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:07:30,577 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:07:30,578 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:07:30,578 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:07:30,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:30" (1/1) ... [2019-03-17 12:07:30,633 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:30" (1/1) ... [2019-03-17 12:07:30,944 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:07:30,945 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:07:30,945 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:07:30,945 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:07:30,955 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:30" (1/1) ... [2019-03-17 12:07:30,955 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:30" (1/1) ... [2019-03-17 12:07:30,986 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:30" (1/1) ... [2019-03-17 12:07:30,986 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:30" (1/1) ... [2019-03-17 12:07:31,135 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:30" (1/1) ... [2019-03-17 12:07:31,184 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:30" (1/1) ... [2019-03-17 12:07:31,227 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:30" (1/1) ... [2019-03-17 12:07:31,289 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:07:31,289 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:07:31,289 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:07:31,289 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:07:31,290 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:30" (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 [2019-03-17 12:07:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:07:31,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:07:40,198 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:07:40,199 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 12:07:40,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:07:40 BoogieIcfgContainer [2019-03-17 12:07:40,201 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:07:40,201 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:07:40,201 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:07:40,202 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:07:40,204 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:07:40" (1/1) ... [2019-03-17 12:07:50,006 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:07:50 HornClauseAST [2019-03-17 12:07:50,007 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:07:50,007 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:07:50,009 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:07:50,009 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:07:50,010 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:07:50" (1/1) ... [2019-03-17 12:07:50,011 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem12_label53_true-unreach-call.c_UID1240193533055467842.smt2 [2019-03-17 12:07:50,667 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:07:50,669 INFO L168 Benchmark]: Toolchain (without parser) took 22850.75 ms. Allocated memory was 84.4 MB in the beginning and 683.7 MB in the end (delta: 599.3 MB). Free memory was 44.1 MB in the beginning and 326.0 MB in the end (delta: -281.9 MB). Peak memory consumption was 317.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:07:50,671 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 84.4 MB. Free memory is still 52.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:07:50,671 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2756.04 ms. Allocated memory was 84.4 MB in the beginning and 170.9 MB in the end (delta: 86.5 MB). Free memory was 43.9 MB in the beginning and 103.4 MB in the end (delta: -59.5 MB). Peak memory consumption was 83.7 MB. Max. memory is 3.6 GB. [2019-03-17 12:07:50,671 INFO L168 Benchmark]: Boogie Procedure Inliner took 367.13 ms. Allocated memory was 170.9 MB in the beginning and 197.1 MB in the end (delta: 26.2 MB). Free memory was 103.4 MB in the beginning and 96.6 MB in the end (delta: 6.8 MB). Peak memory consumption was 63.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:07:50,672 INFO L168 Benchmark]: Boogie Preprocessor took 344.18 ms. Allocated memory is still 197.1 MB. Free memory was 96.6 MB in the beginning and 54.8 MB in the end (delta: 41.8 MB). Peak memory consumption was 41.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:07:50,672 INFO L168 Benchmark]: RCFGBuilder took 8911.84 ms. Allocated memory was 197.1 MB in the beginning and 350.7 MB in the end (delta: 153.6 MB). Free memory was 54.8 MB in the beginning and 215.5 MB in the end (delta: -160.7 MB). Peak memory consumption was 123.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:07:50,680 INFO L168 Benchmark]: IcfgToChc took 9805.80 ms. Allocated memory was 350.7 MB in the beginning and 683.7 MB in the end (delta: 332.9 MB). Free memory was 215.5 MB in the beginning and 477.0 MB in the end (delta: -261.5 MB). Peak memory consumption was 467.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:07:50,681 INFO L168 Benchmark]: ChcSmtPrinter took 660.07 ms. Allocated memory is still 683.7 MB. Free memory was 477.0 MB in the beginning and 326.0 MB in the end (delta: 151.0 MB). Peak memory consumption was 151.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:07:50,683 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 84.4 MB. Free memory is still 52.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2756.04 ms. Allocated memory was 84.4 MB in the beginning and 170.9 MB in the end (delta: 86.5 MB). Free memory was 43.9 MB in the beginning and 103.4 MB in the end (delta: -59.5 MB). Peak memory consumption was 83.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 367.13 ms. Allocated memory was 170.9 MB in the beginning and 197.1 MB in the end (delta: 26.2 MB). Free memory was 103.4 MB in the beginning and 96.6 MB in the end (delta: 6.8 MB). Peak memory consumption was 63.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 344.18 ms. Allocated memory is still 197.1 MB. Free memory was 96.6 MB in the beginning and 54.8 MB in the end (delta: 41.8 MB). Peak memory consumption was 41.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8911.84 ms. Allocated memory was 197.1 MB in the beginning and 350.7 MB in the end (delta: 153.6 MB). Free memory was 54.8 MB in the beginning and 215.5 MB in the end (delta: -160.7 MB). Peak memory consumption was 123.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 9805.80 ms. Allocated memory was 350.7 MB in the beginning and 683.7 MB in the end (delta: 332.9 MB). Free memory was 215.5 MB in the beginning and 477.0 MB in the end (delta: -261.5 MB). Peak memory consumption was 467.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 660.07 ms. Allocated memory is still 683.7 MB. Free memory was 477.0 MB in the beginning and 326.0 MB in the end (delta: 151.0 MB). Peak memory consumption was 151.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...