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/floats-cdfpl/newton_1_5_false-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:46:56,719 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:46:56,722 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:46:56,738 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:46:56,739 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:46:56,740 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:46:56,742 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:46:56,745 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:46:56,748 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:46:56,749 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:46:56,751 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:46:56,751 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:46:56,752 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:46:56,754 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:46:56,761 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:46:56,762 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:46:56,763 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:46:56,765 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:46:56,767 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:46:56,768 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:46:56,769 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:46:56,771 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:46:56,773 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:46:56,773 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:46:56,773 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:46:56,774 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:46:56,774 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:46:56,775 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:46:56,776 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:46:56,776 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:46:56,777 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:46:56,778 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:46:56,779 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:46:56,779 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:46:56,780 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:46:56,780 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:46:56,780 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:46:56,781 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:46:56,782 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:46:56,782 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 12:46:56,797 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:46:56,798 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:46:56,799 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:46:56,799 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:46:56,799 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:46:56,800 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:46:56,800 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:46:56,800 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:46:56,800 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:46:56,800 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:46:56,801 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:46:56,801 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:46:56,801 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:46:56,801 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:46:56,801 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:46:56,802 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:46:56,802 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:46:56,802 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:46:56,802 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:46:56,802 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:46:56,803 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:46:56,803 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:46:56,803 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:46:56,803 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:46:56,803 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:46:56,804 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:46:56,804 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:46:56,804 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:46:56,804 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 12:46:56,859 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:46:56,880 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:46:56,884 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:46:56,885 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:46:56,886 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:46:56,886 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/floats-cdfpl/newton_1_5_false-unreach-call_true-termination.i [2019-03-18 12:46:56,944 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f469f8f0e/d8c4170b98d54dbe8ee5ab4af984b399/FLAG51ed0e613 [2019-03-18 12:46:57,335 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:46:57,335 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/floats-cdfpl/newton_1_5_false-unreach-call_true-termination.i [2019-03-18 12:46:57,340 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f469f8f0e/d8c4170b98d54dbe8ee5ab4af984b399/FLAG51ed0e613 [2019-03-18 12:46:57,728 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f469f8f0e/d8c4170b98d54dbe8ee5ab4af984b399 [2019-03-18 12:46:57,739 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:46:57,741 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:46:57,743 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:46:57,743 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:46:57,746 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:46:57,747 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:46:57" (1/1) ... [2019-03-18 12:46:57,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18b75da6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:57, skipping insertion in model container [2019-03-18 12:46:57,751 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:46:57" (1/1) ... [2019-03-18 12:46:57,759 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:46:57,781 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:46:58,021 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:46:58,028 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:46:58,057 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:46:58,074 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:46:58,075 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:58 WrapperNode [2019-03-18 12:46:58,075 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:46:58,076 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:46:58,077 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:46:58,077 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:46:58,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:58" (1/1) ... [2019-03-18 12:46:58,096 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:58" (1/1) ... [2019-03-18 12:46:58,119 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:46:58,120 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:46:58,120 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:46:58,120 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:46:58,131 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:58" (1/1) ... [2019-03-18 12:46:58,131 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:58" (1/1) ... [2019-03-18 12:46:58,132 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:58" (1/1) ... [2019-03-18 12:46:58,132 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:58" (1/1) ... [2019-03-18 12:46:58,139 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:58" (1/1) ... [2019-03-18 12:46:58,146 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:58" (1/1) ... [2019-03-18 12:46:58,147 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:58" (1/1) ... [2019-03-18 12:46:58,149 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:46:58,149 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:46:58,149 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:46:58,149 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:46:58,152 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:58" (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 12:46:58,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:46:58,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:46:58,513 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:46:58,514 INFO L286 CfgBuilder]: Removed 8 assue(true) statements. [2019-03-18 12:46:58,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:46:58 BoogieIcfgContainer [2019-03-18 12:46:58,515 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:46:58,515 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:46:58,515 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:46:58,516 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:46:58,519 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:46:58" (1/1) ... [2019-03-18 12:46:58,728 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:46:58 HornClauseAST [2019-03-18 12:46:58,728 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:46:58,729 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:46:58,729 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:46:58,729 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:46:58,730 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:46:58" (1/1) ... [2019-03-18 12:46:58,732 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/floats-cdfpl/ChcSmtPrinter_newton_1_5_false-unreach-call_true-termination.i_UID1157209050099310685.smt2 [2019-03-18 12:46:58,775 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:46:58,779 INFO L168 Benchmark]: Toolchain (without parser) took 1036.74 ms. Allocated memory was 116.4 MB in the beginning and 129.0 MB in the end (delta: 12.6 MB). Free memory was 65.9 MB in the beginning and 86.5 MB in the end (delta: -20.6 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:46:58,782 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 116.4 MB. Free memory is still 83.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:46:58,785 INFO L168 Benchmark]: CACSL2BoogieTranslator took 333.46 ms. Allocated memory is still 116.4 MB. Free memory was 65.5 MB in the beginning and 55.8 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:58,786 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.33 ms. Allocated memory is still 116.4 MB. Free memory was 55.8 MB in the beginning and 54.4 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:58,787 INFO L168 Benchmark]: Boogie Preprocessor took 28.74 ms. Allocated memory is still 116.4 MB. Free memory was 54.4 MB in the beginning and 53.3 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:58,788 INFO L168 Benchmark]: RCFGBuilder took 365.87 ms. Allocated memory was 116.4 MB in the beginning and 129.0 MB in the end (delta: 12.6 MB). Free memory was 53.1 MB in the beginning and 99.4 MB in the end (delta: -46.4 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:58,789 INFO L168 Benchmark]: IcfgToChc took 213.19 ms. Allocated memory is still 129.0 MB. Free memory was 99.4 MB in the beginning and 87.7 MB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:58,790 INFO L168 Benchmark]: ChcSmtPrinter took 46.68 ms. Allocated memory is still 129.0 MB. Free memory was 87.7 MB in the beginning and 86.5 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:58,795 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 116.4 MB. Free memory is still 83.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 333.46 ms. Allocated memory is still 116.4 MB. Free memory was 65.5 MB in the beginning and 55.8 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 43.33 ms. Allocated memory is still 116.4 MB. Free memory was 55.8 MB in the beginning and 54.4 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 28.74 ms. Allocated memory is still 116.4 MB. Free memory was 54.4 MB in the beginning and 53.3 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 365.87 ms. Allocated memory was 116.4 MB in the beginning and 129.0 MB in the end (delta: 12.6 MB). Free memory was 53.1 MB in the beginning and 99.4 MB in the end (delta: -46.4 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 213.19 ms. Allocated memory is still 129.0 MB. Free memory was 99.4 MB in the beginning and 87.7 MB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 46.68 ms. Allocated memory is still 129.0 MB. Free memory was 87.7 MB in the beginning and 86.5 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...