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/Problem06_label06_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:17:57,828 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:17:57,831 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:17:57,844 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:17:57,845 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:17:57,846 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:17:57,847 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:17:57,851 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:17:57,853 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:17:57,854 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:17:57,856 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:17:57,856 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:17:57,859 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:17:57,860 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:17:57,863 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:17:57,864 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:17:57,865 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:17:57,866 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:17:57,871 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:17:57,872 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:17:57,875 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:17:57,878 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:17:57,881 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:17:57,881 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:17:57,882 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:17:57,882 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:17:57,884 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:17:57,887 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:17:57,887 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:17:57,888 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:17:57,889 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:17:57,889 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:17:57,893 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:17:57,893 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:17:57,894 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:17:57,894 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:17:57,894 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:17:57,896 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:17:57,897 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:17:57,897 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 21:17:57,923 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:17:57,924 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:17:57,926 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:17:57,926 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:17:57,926 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:17:57,926 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:17:57,927 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:17:57,927 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:17:57,927 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:17:57,928 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:17:57,928 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:17:57,928 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:17:57,928 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:17:57,928 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:17:57,929 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:17:57,929 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:17:57,929 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:17:57,929 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:17:57,929 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:17:57,930 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:17:57,931 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:17:57,931 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:17:57,931 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:17:57,932 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:17:57,932 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:17:57,932 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:17:57,932 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:17:57,932 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:17:57,933 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 21:17:57,978 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:17:57,992 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:17:57,995 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:17:57,996 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:17:57,997 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:17:57,998 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem06_label06_true-unreach-call.c [2019-03-17 21:17:58,047 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/452cf5190/90e96723691a488384f26fe900badd07/FLAGd13fb7583 [2019-03-17 21:17:58,889 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:17:58,890 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem06_label06_true-unreach-call.c [2019-03-17 21:17:58,933 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/452cf5190/90e96723691a488384f26fe900badd07/FLAGd13fb7583 [2019-03-17 21:17:59,363 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/452cf5190/90e96723691a488384f26fe900badd07 [2019-03-17 21:17:59,374 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:17:59,376 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:17:59,377 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:17:59,377 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:17:59,524 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:17:59,526 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:17:59" (1/1) ... [2019-03-17 21:17:59,529 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f75c5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:17:59, skipping insertion in model container [2019-03-17 21:17:59,529 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:17:59" (1/1) ... [2019-03-17 21:17:59,537 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:17:59,746 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:18:01,658 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:18:01,664 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:18:02,726 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:18:02,782 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:18:02,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:02 WrapperNode [2019-03-17 21:18:02,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:18:02,784 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:18:02,784 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:18:02,784 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:18:02,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:02" (1/1) ... [2019-03-17 21:18:02,860 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:02" (1/1) ... [2019-03-17 21:18:03,807 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:18:03,808 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:18:03,808 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:18:03,808 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:18:03,821 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:02" (1/1) ... [2019-03-17 21:18:03,821 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:02" (1/1) ... [2019-03-17 21:18:03,866 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:02" (1/1) ... [2019-03-17 21:18:03,866 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:02" (1/1) ... [2019-03-17 21:18:04,001 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:02" (1/1) ... [2019-03-17 21:18:04,052 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:02" (1/1) ... [2019-03-17 21:18:04,093 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:02" (1/1) ... [2019-03-17 21:18:04,137 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:18:04,138 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:18:04,138 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:18:04,138 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:18:04,140 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:02" (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 21:18:04,205 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:18:04,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:18:14,485 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:18:14,485 INFO L286 CfgBuilder]: Removed 15 assue(true) statements. [2019-03-17 21:18:14,487 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:18:14 BoogieIcfgContainer [2019-03-17 21:18:14,487 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:18:14,488 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:18:14,488 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:18:14,488 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:18:14,491 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:18:14" (1/1) ... [2019-03-17 21:18:53,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:18:53 HornClauseAST [2019-03-17 21:18:53,145 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:18:53,146 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:18:53,146 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:18:53,146 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:18:53,147 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:18:53" (1/1) ... [2019-03-17 21:18:53,153 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem06_label06_true-unreach-call.c_UID1635644877872885421.smt2 Received shutdown request... [2019-03-17 21:18:54,867 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:18:54,868 INFO L168 Benchmark]: Toolchain (without parser) took 55493.54 ms. Allocated memory was 115.3 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 35.1 MB in the beginning and 501.6 MB in the end (delta: -466.5 MB). Peak memory consumption was 1.4 GB. Max. memory is 3.6 GB. [2019-03-17 21:18:54,870 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 115.3 MB. Free memory is still 81.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:18:54,870 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3406.58 ms. Allocated memory was 115.3 MB in the beginning and 243.3 MB in the end (delta: 127.9 MB). Free memory was 34.9 MB in the beginning and 87.4 MB in the end (delta: -52.4 MB). Peak memory consumption was 89.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:18:54,871 INFO L168 Benchmark]: Boogie Procedure Inliner took 1023.88 ms. Allocated memory was 243.3 MB in the beginning and 315.1 MB in the end (delta: 71.8 MB). Free memory was 87.4 MB in the beginning and 222.7 MB in the end (delta: -135.4 MB). Peak memory consumption was 98.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:18:54,871 INFO L168 Benchmark]: Boogie Preprocessor took 329.03 ms. Allocated memory is still 315.1 MB. Free memory was 222.7 MB in the beginning and 170.8 MB in the end (delta: 52.0 MB). Peak memory consumption was 52.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:18:54,871 INFO L168 Benchmark]: RCFGBuilder took 10349.78 ms. Allocated memory was 315.1 MB in the beginning and 508.6 MB in the end (delta: 193.5 MB). Free memory was 170.8 MB in the beginning and 320.7 MB in the end (delta: -149.9 MB). Peak memory consumption was 272.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:18:54,872 INFO L168 Benchmark]: IcfgToChc took 38658.09 ms. Allocated memory was 508.6 MB in the beginning and 1.5 GB in the end (delta: 1.0 GB). Free memory was 320.7 MB in the beginning and 145.1 MB in the end (delta: 175.5 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2019-03-17 21:18:54,872 INFO L168 Benchmark]: ChcSmtPrinter took 1721.07 ms. Allocated memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: -92.3 MB). Free memory was 145.1 MB in the beginning and 501.6 MB in the end (delta: -356.4 MB). Peak memory consumption was 89.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:18:54,876 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 115.3 MB. Free memory is still 81.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3406.58 ms. Allocated memory was 115.3 MB in the beginning and 243.3 MB in the end (delta: 127.9 MB). Free memory was 34.9 MB in the beginning and 87.4 MB in the end (delta: -52.4 MB). Peak memory consumption was 89.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 1023.88 ms. Allocated memory was 243.3 MB in the beginning and 315.1 MB in the end (delta: 71.8 MB). Free memory was 87.4 MB in the beginning and 222.7 MB in the end (delta: -135.4 MB). Peak memory consumption was 98.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 329.03 ms. Allocated memory is still 315.1 MB. Free memory was 222.7 MB in the beginning and 170.8 MB in the end (delta: 52.0 MB). Peak memory consumption was 52.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 10349.78 ms. Allocated memory was 315.1 MB in the beginning and 508.6 MB in the end (delta: 193.5 MB). Free memory was 170.8 MB in the beginning and 320.7 MB in the end (delta: -149.9 MB). Peak memory consumption was 272.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 38658.09 ms. Allocated memory was 508.6 MB in the beginning and 1.5 GB in the end (delta: 1.0 GB). Free memory was 320.7 MB in the beginning and 145.1 MB in the end (delta: 175.5 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1721.07 ms. Allocated memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: -92.3 MB). Free memory was 145.1 MB in the beginning and 501.6 MB in the end (delta: -356.4 MB). Peak memory consumption was 89.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown