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/Problem17_label05_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:34:49,720 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:34:49,722 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:34:49,741 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:34:49,742 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:34:49,743 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:34:49,745 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:34:49,748 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:34:49,749 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:34:49,751 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:34:49,752 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:34:49,752 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:34:49,755 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:34:49,756 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:34:49,759 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:34:49,759 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:34:49,760 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:34:49,770 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:34:49,774 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:34:49,776 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:34:49,777 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:34:49,779 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:34:49,782 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:34:49,783 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:34:49,783 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:34:49,784 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:34:49,784 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:34:49,788 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:34:49,789 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:34:49,791 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:34:49,793 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:34:49,793 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:34:49,795 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:34:49,795 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:34:49,796 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:34:49,796 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:34:49,796 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:34:49,798 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:34:49,799 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:34:49,799 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 21:34:49,826 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:34:49,826 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:34:49,828 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:34:49,828 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:34:49,829 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:34:49,829 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:34:49,829 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:34:49,829 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:34:49,829 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:34:49,830 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:34:49,830 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:34:49,830 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:34:49,831 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:34:49,831 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:34:49,831 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:34:49,831 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:34:49,831 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:34:49,833 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:34:49,833 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:34:49,833 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:34:49,833 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:34:49,833 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:34:49,834 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:34:49,834 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:34:49,834 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:34:49,834 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:34:49,834 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:34:49,834 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:34:49,835 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 21:34:49,889 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:34:49,902 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:34:49,905 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:34:49,906 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:34:49,907 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:34:49,908 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem17_label05_true-unreach-call.c [2019-03-17 21:34:49,964 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7698e6e01/8610f76ebd46491fb0bd2510d065b624/FLAGbf24a1805 [2019-03-17 21:34:50,648 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:34:50,649 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem17_label05_true-unreach-call.c [2019-03-17 21:34:50,675 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7698e6e01/8610f76ebd46491fb0bd2510d065b624/FLAGbf24a1805 [2019-03-17 21:34:50,736 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7698e6e01/8610f76ebd46491fb0bd2510d065b624 [2019-03-17 21:34:50,748 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:34:50,750 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:34:50,751 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:34:50,751 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:34:50,756 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:34:50,758 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:34:50" (1/1) ... [2019-03-17 21:34:50,761 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@167a850e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:50, skipping insertion in model container [2019-03-17 21:34:50,761 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:34:50" (1/1) ... [2019-03-17 21:34:50,769 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:34:50,882 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:34:51,952 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:34:51,959 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:34:52,437 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:34:52,469 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:34:52,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:52 WrapperNode [2019-03-17 21:34:52,470 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:34:52,674 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:34:52,674 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:34:52,675 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:34:52,686 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:52" (1/1) ... [2019-03-17 21:34:52,741 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:52" (1/1) ... [2019-03-17 21:34:53,086 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:34:53,087 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:34:53,087 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:34:53,087 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:34:53,100 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:52" (1/1) ... [2019-03-17 21:34:53,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:52" (1/1) ... [2019-03-17 21:34:53,138 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:52" (1/1) ... [2019-03-17 21:34:53,138 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:52" (1/1) ... [2019-03-17 21:34:53,285 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:52" (1/1) ... [2019-03-17 21:34:53,326 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:52" (1/1) ... [2019-03-17 21:34:53,390 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:52" (1/1) ... [2019-03-17 21:34:53,470 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:34:53,471 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:34:53,471 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:34:53,472 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:34:53,475 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:52" (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 21:34:53,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:34:53,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:35:01,898 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:35:01,898 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-17 21:35:01,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:35:01 BoogieIcfgContainer [2019-03-17 21:35:01,901 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:35:01,902 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:35:01,902 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:35:01,902 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:35:01,905 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:35:01" (1/1) ... [2019-03-17 21:35:08,351 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:35:08 HornClauseAST [2019-03-17 21:35:08,351 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:35:08,351 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:35:08,352 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:35:08,352 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:35:08,353 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:35:08" (1/1) ... [2019-03-17 21:35:08,355 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem17_label05_true-unreach-call.c_UID208253049928382823.smt2 [2019-03-17 21:35:08,741 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:35:08,743 INFO L168 Benchmark]: Toolchain (without parser) took 17994.46 ms. Allocated memory was 101.7 MB in the beginning and 619.7 MB in the end (delta: 518.0 MB). Free memory was 66.0 MB in the beginning and 367.5 MB in the end (delta: -301.5 MB). Peak memory consumption was 216.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:08,745 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 89.1 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:35:08,745 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1719.10 ms. Allocated memory was 101.7 MB in the beginning and 129.0 MB in the end (delta: 27.3 MB). Free memory was 65.7 MB in the beginning and 43.6 MB in the end (delta: 22.1 MB). Peak memory consumption was 72.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:08,745 INFO L168 Benchmark]: Boogie Procedure Inliner took 412.38 ms. Allocated memory was 148.9 MB in the beginning and 185.6 MB in the end (delta: 36.7 MB). Free memory was 121.6 MB in the beginning and 125.2 MB in the end (delta: -3.6 MB). Peak memory consumption was 89.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:08,746 INFO L168 Benchmark]: Boogie Preprocessor took 383.93 ms. Allocated memory is still 185.6 MB. Free memory was 125.2 MB in the beginning and 91.9 MB in the end (delta: 33.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:08,746 INFO L168 Benchmark]: RCFGBuilder took 8430.49 ms. Allocated memory was 185.6 MB in the beginning and 309.3 MB in the end (delta: 123.7 MB). Free memory was 91.9 MB in the beginning and 191.2 MB in the end (delta: -99.3 MB). Peak memory consumption was 122.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:08,753 INFO L168 Benchmark]: IcfgToChc took 6448.99 ms. Allocated memory was 309.3 MB in the beginning and 619.7 MB in the end (delta: 310.4 MB). Free memory was 191.2 MB in the beginning and 458.7 MB in the end (delta: -267.5 MB). Peak memory consumption was 341.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:08,753 INFO L168 Benchmark]: ChcSmtPrinter took 389.71 ms. Allocated memory is still 619.7 MB. Free memory was 458.7 MB in the beginning and 367.5 MB in the end (delta: 91.2 MB). Peak memory consumption was 91.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:08,756 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 89.1 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1719.10 ms. Allocated memory was 101.7 MB in the beginning and 129.0 MB in the end (delta: 27.3 MB). Free memory was 65.7 MB in the beginning and 43.6 MB in the end (delta: 22.1 MB). Peak memory consumption was 72.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 412.38 ms. Allocated memory was 148.9 MB in the beginning and 185.6 MB in the end (delta: 36.7 MB). Free memory was 121.6 MB in the beginning and 125.2 MB in the end (delta: -3.6 MB). Peak memory consumption was 89.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 383.93 ms. Allocated memory is still 185.6 MB. Free memory was 125.2 MB in the beginning and 91.9 MB in the end (delta: 33.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8430.49 ms. Allocated memory was 185.6 MB in the beginning and 309.3 MB in the end (delta: 123.7 MB). Free memory was 91.9 MB in the beginning and 191.2 MB in the end (delta: -99.3 MB). Peak memory consumption was 122.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 6448.99 ms. Allocated memory was 309.3 MB in the beginning and 619.7 MB in the end (delta: 310.4 MB). Free memory was 191.2 MB in the beginning and 458.7 MB in the end (delta: -267.5 MB). Peak memory consumption was 341.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 389.71 ms. Allocated memory is still 619.7 MB. Free memory was 458.7 MB in the beginning and 367.5 MB in the end (delta: 91.2 MB). Peak memory consumption was 91.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...