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_label18_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:22:05,012 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:22:05,014 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:22:05,030 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:22:05,030 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:22:05,032 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:22:05,034 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:22:05,036 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:22:05,038 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:22:05,038 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:22:05,039 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:22:05,040 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:22:05,041 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:22:05,041 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:22:05,043 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:22:05,043 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:22:05,044 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:22:05,046 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:22:05,048 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:22:05,050 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:22:05,051 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:22:05,052 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:22:05,054 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:22:05,054 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:22:05,055 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:22:05,056 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:22:05,056 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:22:05,057 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:22:05,057 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:22:05,058 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:22:05,059 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:22:05,059 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:22:05,060 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:22:05,061 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:22:05,061 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:22:05,061 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:22:05,062 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:22:05,063 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:22:05,063 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:22:05,064 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 12:22:05,078 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:22:05,078 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:22:05,079 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:22:05,080 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:22:05,080 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:22:05,080 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:22:05,080 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:22:05,080 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:22:05,081 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:22:05,081 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:22:05,081 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:22:05,081 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:22:05,081 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:22:05,082 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:22:05,082 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:22:05,082 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:22:05,082 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:22:05,082 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:22:05,083 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:22:05,083 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:22:05,083 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:22:05,083 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:22:05,083 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:22:05,084 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:22:05,084 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:22:05,084 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:22:05,084 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:22:05,084 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:22:05,085 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 12:22:05,117 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:22:05,133 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:22:05,138 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:22:05,139 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:22:05,140 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:22:05,140 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem06_label18_true-unreach-call.c [2019-03-18 12:22:05,197 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25da14c58/9bb8ee5f8244489fb9c0f8a35e1f6100/FLAGf9a29c8c7 [2019-03-18 12:22:06,091 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:22:06,093 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem06_label18_true-unreach-call.c [2019-03-18 12:22:06,134 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25da14c58/9bb8ee5f8244489fb9c0f8a35e1f6100/FLAGf9a29c8c7 [2019-03-18 12:22:06,505 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25da14c58/9bb8ee5f8244489fb9c0f8a35e1f6100 [2019-03-18 12:22:06,517 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:22:06,519 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:22:06,520 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:22:06,520 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:22:06,524 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:22:06,525 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:22:06" (1/1) ... [2019-03-18 12:22:06,527 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67694056 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:06, skipping insertion in model container [2019-03-18 12:22:06,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:22:06" (1/1) ... [2019-03-18 12:22:06,535 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:22:06,841 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:22:09,351 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:22:09,358 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:22:10,342 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:22:10,403 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:22:10,403 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:10 WrapperNode [2019-03-18 12:22:10,403 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:22:10,404 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:22:10,405 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:22:10,405 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:22:10,414 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:10" (1/1) ... [2019-03-18 12:22:10,492 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:10" (1/1) ... [2019-03-18 12:22:10,854 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:22:10,854 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:22:10,854 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:22:10,854 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:22:10,864 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:10" (1/1) ... [2019-03-18 12:22:10,864 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:10" (1/1) ... [2019-03-18 12:22:10,901 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:10" (1/1) ... [2019-03-18 12:22:10,901 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:10" (1/1) ... [2019-03-18 12:22:11,040 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:10" (1/1) ... [2019-03-18 12:22:11,119 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:10" (1/1) ... [2019-03-18 12:22:11,188 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:10" (1/1) ... [2019-03-18 12:22:11,262 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:22:11,263 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:22:11,263 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:22:11,263 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:22:11,264 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:10" (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 12:22:12,126 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:22:12,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:22:22,748 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:22:22,748 INFO L286 CfgBuilder]: Removed 15 assue(true) statements. [2019-03-18 12:22:22,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:22:22 BoogieIcfgContainer [2019-03-18 12:22:22,751 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:22:22,751 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:22:22,751 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:22:22,751 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:22:22,755 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:22:22" (1/1) ... [2019-03-18 12:23:02,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:23:02 HornClauseAST [2019-03-18 12:23:02,506 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:23:02,506 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:23:02,507 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:23:02,507 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:23:02,508 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:23:02" (1/1) ... [2019-03-18 12:23:02,511 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem06_label18_true-unreach-call.c_UID6517897774995801391.smt2 Received shutdown request... [2019-03-18 12:23:04,245 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:23:04,246 INFO L168 Benchmark]: Toolchain (without parser) took 57728.39 ms. Allocated memory was 101.7 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 46.0 MB in the beginning and 691.3 MB in the end (delta: -645.3 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2019-03-18 12:23:04,247 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 89.7 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:23:04,247 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3884.06 ms. Allocated memory was 101.7 MB in the beginning and 216.0 MB in the end (delta: 114.3 MB). Free memory was 45.6 MB in the beginning and 84.8 MB in the end (delta: -39.1 MB). Peak memory consumption was 100.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:23:04,248 INFO L168 Benchmark]: Boogie Procedure Inliner took 449.48 ms. Allocated memory was 216.0 MB in the beginning and 230.7 MB in the end (delta: 14.7 MB). Free memory was 84.8 MB in the beginning and 90.3 MB in the end (delta: -5.5 MB). Peak memory consumption was 46.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:23:04,248 INFO L168 Benchmark]: Boogie Preprocessor took 408.17 ms. Allocated memory is still 230.7 MB. Free memory was 90.3 MB in the beginning and 38.9 MB in the end (delta: 51.4 MB). Peak memory consumption was 51.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:23:04,249 INFO L168 Benchmark]: RCFGBuilder took 11488.19 ms. Allocated memory was 230.7 MB in the beginning and 400.0 MB in the end (delta: 169.3 MB). Free memory was 38.9 MB in the beginning and 179.3 MB in the end (delta: -140.4 MB). Peak memory consumption was 129.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:23:04,249 INFO L168 Benchmark]: IcfgToChc took 39755.17 ms. Allocated memory was 400.0 MB in the beginning and 1.4 GB in the end (delta: 987.8 MB). Free memory was 179.3 MB in the beginning and 349.4 MB in the end (delta: -170.2 MB). Peak memory consumption was 1.0 GB. Max. memory is 3.6 GB. [2019-03-18 12:23:04,250 INFO L168 Benchmark]: ChcSmtPrinter took 1738.37 ms. Allocated memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 20.4 MB). Free memory was 349.4 MB in the beginning and 691.3 MB in the end (delta: -341.9 MB). Peak memory consumption was 300.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:23:04,253 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 89.7 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3884.06 ms. Allocated memory was 101.7 MB in the beginning and 216.0 MB in the end (delta: 114.3 MB). Free memory was 45.6 MB in the beginning and 84.8 MB in the end (delta: -39.1 MB). Peak memory consumption was 100.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 449.48 ms. Allocated memory was 216.0 MB in the beginning and 230.7 MB in the end (delta: 14.7 MB). Free memory was 84.8 MB in the beginning and 90.3 MB in the end (delta: -5.5 MB). Peak memory consumption was 46.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 408.17 ms. Allocated memory is still 230.7 MB. Free memory was 90.3 MB in the beginning and 38.9 MB in the end (delta: 51.4 MB). Peak memory consumption was 51.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 11488.19 ms. Allocated memory was 230.7 MB in the beginning and 400.0 MB in the end (delta: 169.3 MB). Free memory was 38.9 MB in the beginning and 179.3 MB in the end (delta: -140.4 MB). Peak memory consumption was 129.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 39755.17 ms. Allocated memory was 400.0 MB in the beginning and 1.4 GB in the end (delta: 987.8 MB). Free memory was 179.3 MB in the beginning and 349.4 MB in the end (delta: -170.2 MB). Peak memory consumption was 1.0 GB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1738.37 ms. Allocated memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 20.4 MB). Free memory was 349.4 MB in the beginning and 691.3 MB in the end (delta: -341.9 MB). Peak memory consumption was 300.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown