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_label15_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:06:35,764 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:06:35,767 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:06:35,779 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:06:35,779 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:06:35,780 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:06:35,782 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:06:35,784 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:06:35,785 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:06:35,786 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:06:35,787 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:06:35,788 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:06:35,789 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:06:35,790 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:06:35,792 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:06:35,793 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:06:35,796 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:06:35,798 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:06:35,806 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:06:35,811 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:06:35,812 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:06:35,813 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:06:35,818 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:06:35,819 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:06:35,819 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:06:35,820 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:06:35,820 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:06:35,821 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:06:35,822 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:06:35,827 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:06:35,828 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:06:35,828 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:06:35,829 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:06:35,830 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:06:35,832 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:06:35,832 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:06:35,832 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:06:35,833 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:06:35,834 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:06:35,834 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 12:06:35,862 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:06:35,863 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:06:35,864 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:06:35,864 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:06:35,864 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:06:35,864 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:06:35,865 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:06:35,865 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:06:35,865 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:06:35,865 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:06:35,865 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:06:35,865 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:06:35,866 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:06:35,866 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:06:35,866 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:06:35,866 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:06:35,866 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:06:35,867 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:06:35,867 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:06:35,867 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:06:35,867 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:06:35,867 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:06:35,868 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:06:35,868 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:06:35,868 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:06:35,868 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:06:35,868 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:06:35,869 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:06:35,869 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 12:06:35,923 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:06:35,934 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:06:35,937 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:06:35,939 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:06:35,939 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:06:35,940 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem12_label15_true-unreach-call.c [2019-03-17 12:06:35,991 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d45326b43/fece7806d38d4523bdb98cc167246fcd/FLAG8bdaf8f09 [2019-03-17 12:06:36,768 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:06:36,768 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem12_label15_true-unreach-call.c [2019-03-17 12:06:36,802 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d45326b43/fece7806d38d4523bdb98cc167246fcd/FLAG8bdaf8f09 [2019-03-17 12:06:37,301 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d45326b43/fece7806d38d4523bdb98cc167246fcd [2019-03-17 12:06:37,313 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:06:37,315 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:06:37,316 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:06:37,316 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:06:37,321 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:06:37,322 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:06:37" (1/1) ... [2019-03-17 12:06:37,325 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54598bc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:06:37, skipping insertion in model container [2019-03-17 12:06:37,326 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:06:37" (1/1) ... [2019-03-17 12:06:37,333 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:06:37,487 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:06:38,844 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:06:38,853 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:06:39,602 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:06:39,633 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:06:39,633 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:06:39 WrapperNode [2019-03-17 12:06:39,633 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:06:39,634 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:06:39,634 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:06:39,635 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:06:39,643 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:06:39" (1/1) ... [2019-03-17 12:06:39,701 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:06:39" (1/1) ... [2019-03-17 12:06:40,495 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:06:40,496 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:06:40,496 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:06:40,497 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:06:40,512 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:06:39" (1/1) ... [2019-03-17 12:06:40,512 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:06:39" (1/1) ... [2019-03-17 12:06:40,540 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:06:39" (1/1) ... [2019-03-17 12:06:40,540 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:06:39" (1/1) ... [2019-03-17 12:06:40,718 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:06:39" (1/1) ... [2019-03-17 12:06:40,783 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:06:39" (1/1) ... [2019-03-17 12:06:40,836 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:06:39" (1/1) ... [2019-03-17 12:06:40,895 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:06:40,896 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:06:40,896 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:06:40,897 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:06:40,898 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:06:39" (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 12:06:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:06:40,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:06:49,745 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:06:49,746 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 12:06:49,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:06:49 BoogieIcfgContainer [2019-03-17 12:06:49,747 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:06:49,748 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:06:49,748 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:06:49,748 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:06:49,750 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:06:49" (1/1) ... [2019-03-17 12:06:59,351 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:06:59 HornClauseAST [2019-03-17 12:06:59,351 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:06:59,352 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:06:59,352 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:06:59,352 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:06:59,353 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:06:59" (1/1) ... [2019-03-17 12:06:59,355 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem12_label15_true-unreach-call.c_UID8287885944023953299.smt2 [2019-03-17 12:06:59,933 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:06:59,935 INFO L168 Benchmark]: Toolchain (without parser) took 22620.85 ms. Allocated memory was 102.2 MB in the beginning and 565.7 MB in the end (delta: 463.5 MB). Free memory was 61.0 MB in the beginning and 88.9 MB in the end (delta: -27.9 MB). Peak memory consumption was 435.5 MB. Max. memory is 3.6 GB. [2019-03-17 12:06:59,936 INFO L168 Benchmark]: CDTParser took 0.22 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. [2019-03-17 12:06:59,937 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2318.09 ms. Allocated memory was 102.2 MB in the beginning and 181.9 MB in the end (delta: 79.7 MB). Free memory was 60.8 MB in the beginning and 116.6 MB in the end (delta: -55.9 MB). Peak memory consumption was 67.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:06:59,937 INFO L168 Benchmark]: Boogie Procedure Inliner took 861.61 ms. Allocated memory was 181.9 MB in the beginning and 246.9 MB in the end (delta: 65.0 MB). Free memory was 115.3 MB in the beginning and 175.3 MB in the end (delta: -60.1 MB). Peak memory consumption was 107.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:06:59,938 INFO L168 Benchmark]: Boogie Preprocessor took 399.49 ms. Allocated memory is still 246.9 MB. Free memory was 175.3 MB in the beginning and 136.7 MB in the end (delta: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:06:59,938 INFO L168 Benchmark]: RCFGBuilder took 8851.38 ms. Allocated memory was 246.9 MB in the beginning and 314.0 MB in the end (delta: 67.1 MB). Free memory was 136.7 MB in the beginning and 81.6 MB in the end (delta: 55.1 MB). Peak memory consumption was 122.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:06:59,939 INFO L168 Benchmark]: IcfgToChc took 9603.68 ms. Allocated memory was 314.0 MB in the beginning and 565.7 MB in the end (delta: 251.7 MB). Free memory was 81.6 MB in the beginning and 237.9 MB in the end (delta: -156.3 MB). Peak memory consumption was 290.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:06:59,939 INFO L168 Benchmark]: ChcSmtPrinter took 581.27 ms. Allocated memory is still 565.7 MB. Free memory was 237.9 MB in the beginning and 88.9 MB in the end (delta: 149.0 MB). Peak memory consumption was 149.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:06:59,942 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 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 2318.09 ms. Allocated memory was 102.2 MB in the beginning and 181.9 MB in the end (delta: 79.7 MB). Free memory was 60.8 MB in the beginning and 116.6 MB in the end (delta: -55.9 MB). Peak memory consumption was 67.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 861.61 ms. Allocated memory was 181.9 MB in the beginning and 246.9 MB in the end (delta: 65.0 MB). Free memory was 115.3 MB in the beginning and 175.3 MB in the end (delta: -60.1 MB). Peak memory consumption was 107.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 399.49 ms. Allocated memory is still 246.9 MB. Free memory was 175.3 MB in the beginning and 136.7 MB in the end (delta: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8851.38 ms. Allocated memory was 246.9 MB in the beginning and 314.0 MB in the end (delta: 67.1 MB). Free memory was 136.7 MB in the beginning and 81.6 MB in the end (delta: 55.1 MB). Peak memory consumption was 122.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 9603.68 ms. Allocated memory was 314.0 MB in the beginning and 565.7 MB in the end (delta: 251.7 MB). Free memory was 81.6 MB in the beginning and 237.9 MB in the end (delta: -156.3 MB). Peak memory consumption was 290.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 581.27 ms. Allocated memory is still 565.7 MB. Free memory was 237.9 MB in the beginning and 88.9 MB in the end (delta: 149.0 MB). Peak memory consumption was 149.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...