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/Problem15_label00_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:11:24,711 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:11:24,713 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:11:24,725 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:11:24,726 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:11:24,727 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:11:24,728 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:11:24,730 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:11:24,732 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:11:24,733 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:11:24,734 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:11:24,734 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:11:24,735 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:11:24,736 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:11:24,737 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:11:24,738 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:11:24,739 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:11:24,741 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:11:24,743 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:11:24,745 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:11:24,746 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:11:24,748 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:11:24,750 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:11:24,750 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:11:24,750 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:11:24,751 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:11:24,752 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:11:24,753 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:11:24,753 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:11:24,754 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:11:24,754 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:11:24,755 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:11:24,756 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:11:24,757 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:11:24,757 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:11:24,758 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:11:24,758 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:11:24,759 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:11:24,760 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:11:24,760 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 12:11:24,780 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:11:24,780 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:11:24,782 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:11:24,782 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:11:24,783 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:11:24,783 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:11:24,783 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:11:24,783 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:11:24,784 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:11:24,785 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:11:24,785 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:11:24,786 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:11:24,786 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:11:24,787 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:11:24,787 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:11:24,787 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:11:24,788 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:11:24,788 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:11:24,788 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:11:24,788 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:11:24,789 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:11:24,789 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:11:24,789 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:11:24,790 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:11:24,790 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:11:24,790 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:11:24,791 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:11:24,791 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:11:24,791 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 12:11:24,862 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:11:24,877 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:11:24,883 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:11:24,884 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:11:24,885 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:11:24,885 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem15_label00_false-unreach-call.c [2019-03-18 12:11:24,956 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7effba72/754c8c54f5a94661ad38fd893f26c3fd/FLAG70ef3c8a8 [2019-03-18 12:11:25,604 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:11:25,605 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem15_label00_false-unreach-call.c [2019-03-18 12:11:25,624 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7effba72/754c8c54f5a94661ad38fd893f26c3fd/FLAG70ef3c8a8 [2019-03-18 12:11:25,776 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7effba72/754c8c54f5a94661ad38fd893f26c3fd [2019-03-18 12:11:25,785 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:11:25,787 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:11:25,788 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:11:25,789 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:11:25,792 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:11:25,793 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:11:25" (1/1) ... [2019-03-18 12:11:25,796 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b4777b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:25, skipping insertion in model container [2019-03-18 12:11:25,797 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:11:25" (1/1) ... [2019-03-18 12:11:25,805 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:11:25,905 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:11:26,716 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:11:26,727 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:11:27,163 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:11:27,395 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:11:27,396 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27 WrapperNode [2019-03-18 12:11:27,396 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:11:27,397 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:11:27,397 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:11:27,397 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:11:27,409 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27" (1/1) ... [2019-03-18 12:11:27,450 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27" (1/1) ... [2019-03-18 12:11:27,637 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:11:27,638 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:11:27,638 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:11:27,638 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:11:27,649 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27" (1/1) ... [2019-03-18 12:11:27,649 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27" (1/1) ... [2019-03-18 12:11:27,670 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27" (1/1) ... [2019-03-18 12:11:27,671 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27" (1/1) ... [2019-03-18 12:11:27,760 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27" (1/1) ... [2019-03-18 12:11:27,792 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27" (1/1) ... [2019-03-18 12:11:27,837 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27" (1/1) ... [2019-03-18 12:11:27,887 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:11:27,888 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:11:27,888 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:11:27,888 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:11:27,890 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27" (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 12:11:27,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:11:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:11:33,798 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:11:33,798 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-18 12:11:33,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:11:33 BoogieIcfgContainer [2019-03-18 12:11:33,800 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:11:33,800 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:11:33,800 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:11:33,800 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:11:33,803 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:11:33" (1/1) ... [2019-03-18 12:11:38,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:11:38 HornClauseAST [2019-03-18 12:11:38,032 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:11:38,034 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:11:38,035 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:11:38,035 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:11:38,037 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:11:38" (1/1) ... [2019-03-18 12:11:38,040 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem15_label00_false-unreach-call.c_UID2591362497994026569.smt2 [2019-03-18 12:11:38,336 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:11:38,338 INFO L168 Benchmark]: Toolchain (without parser) took 12551.60 ms. Allocated memory was 114.3 MB in the beginning and 518.0 MB in the end (delta: 403.7 MB). Free memory was 57.5 MB in the beginning and 267.9 MB in the end (delta: -210.4 MB). Peak memory consumption was 193.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:38,340 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 114.3 MB. Free memory is still 81.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:11:38,340 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1608.46 ms. Allocated memory was 114.3 MB in the beginning and 198.2 MB in the end (delta: 83.9 MB). Free memory was 57.3 MB in the beginning and 168.5 MB in the end (delta: -111.2 MB). Peak memory consumption was 49.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:38,340 INFO L168 Benchmark]: Boogie Procedure Inliner took 240.24 ms. Allocated memory is still 198.2 MB. Free memory was 168.5 MB in the beginning and 130.4 MB in the end (delta: 38.1 MB). Peak memory consumption was 38.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:38,341 INFO L168 Benchmark]: Boogie Preprocessor took 250.16 ms. Allocated memory is still 198.2 MB. Free memory was 130.4 MB in the beginning and 109.5 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:38,341 INFO L168 Benchmark]: RCFGBuilder took 5911.75 ms. Allocated memory was 198.2 MB in the beginning and 291.0 MB in the end (delta: 92.8 MB). Free memory was 109.5 MB in the beginning and 195.4 MB in the end (delta: -85.9 MB). Peak memory consumption was 168.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:38,342 INFO L168 Benchmark]: IcfgToChc took 4232.50 ms. Allocated memory was 291.0 MB in the beginning and 518.0 MB in the end (delta: 227.0 MB). Free memory was 195.4 MB in the beginning and 327.4 MB in the end (delta: -132.0 MB). Peak memory consumption was 392.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:38,342 INFO L168 Benchmark]: ChcSmtPrinter took 301.75 ms. Allocated memory is still 518.0 MB. Free memory was 327.4 MB in the beginning and 267.9 MB in the end (delta: 59.5 MB). Peak memory consumption was 59.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:38,346 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 114.3 MB. Free memory is still 81.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1608.46 ms. Allocated memory was 114.3 MB in the beginning and 198.2 MB in the end (delta: 83.9 MB). Free memory was 57.3 MB in the beginning and 168.5 MB in the end (delta: -111.2 MB). Peak memory consumption was 49.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 240.24 ms. Allocated memory is still 198.2 MB. Free memory was 168.5 MB in the beginning and 130.4 MB in the end (delta: 38.1 MB). Peak memory consumption was 38.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 250.16 ms. Allocated memory is still 198.2 MB. Free memory was 130.4 MB in the beginning and 109.5 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5911.75 ms. Allocated memory was 198.2 MB in the beginning and 291.0 MB in the end (delta: 92.8 MB). Free memory was 109.5 MB in the beginning and 195.4 MB in the end (delta: -85.9 MB). Peak memory consumption was 168.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 4232.50 ms. Allocated memory was 291.0 MB in the beginning and 518.0 MB in the end (delta: 227.0 MB). Free memory was 195.4 MB in the beginning and 327.4 MB in the end (delta: -132.0 MB). Peak memory consumption was 392.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 301.75 ms. Allocated memory is still 518.0 MB. Free memory was 327.4 MB in the beginning and 267.9 MB in the end (delta: 59.5 MB). Peak memory consumption was 59.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...