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_label14_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:21:25,007 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:21:25,012 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:21:25,023 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:21:25,023 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:21:25,024 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:21:25,026 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:21:25,028 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:21:25,030 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:21:25,030 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:21:25,031 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:21:25,031 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:21:25,032 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:21:25,033 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:21:25,035 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:21:25,035 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:21:25,036 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:21:25,038 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:21:25,040 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:21:25,042 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:21:25,043 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:21:25,045 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:21:25,047 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:21:25,048 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:21:25,048 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:21:25,049 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:21:25,049 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:21:25,051 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:21:25,051 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:21:25,052 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:21:25,053 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:21:25,053 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:21:25,055 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:21:25,055 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:21:25,056 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:21:25,056 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:21:25,056 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:21:25,057 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:21:25,058 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:21:25,058 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 12:21:25,077 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:21:25,078 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:21:25,079 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:21:25,079 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:21:25,079 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:21:25,079 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:21:25,080 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:21:25,080 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:21:25,080 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:21:25,080 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:21:25,080 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:21:25,081 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:21:25,082 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:21:25,082 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:21:25,082 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:21:25,083 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:21:25,083 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:21:25,083 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:21:25,083 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:21:25,083 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:21:25,083 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:21:25,085 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:21:25,085 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:21:25,085 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:21:25,085 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:21:25,085 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:21:25,086 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:21:25,086 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:21:25,086 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 12:21:25,138 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:21:25,152 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:21:25,155 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:21:25,157 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:21:25,157 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:21:25,158 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem06_label14_true-unreach-call.c [2019-03-18 12:21:25,209 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e31cc29e/bfec0e392ef34a658372a0a15592785f/FLAG124db5002 [2019-03-18 12:21:26,097 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:21:26,098 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem06_label14_true-unreach-call.c [2019-03-18 12:21:26,140 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e31cc29e/bfec0e392ef34a658372a0a15592785f/FLAG124db5002 [2019-03-18 12:21:26,511 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e31cc29e/bfec0e392ef34a658372a0a15592785f [2019-03-18 12:21:26,523 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:21:26,525 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:21:26,526 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:21:26,526 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:21:26,532 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:21:26,533 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:21:26" (1/1) ... [2019-03-18 12:21:26,536 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61049031 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:21:26, skipping insertion in model container [2019-03-18 12:21:26,537 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:21:26" (1/1) ... [2019-03-18 12:21:26,545 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:21:26,881 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:21:28,890 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:21:28,899 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:21:30,037 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:21:30,089 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:21:30,089 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:21:30 WrapperNode [2019-03-18 12:21:30,089 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:21:30,090 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:21:30,090 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:21:30,090 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:21:30,099 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:21:30" (1/1) ... [2019-03-18 12:21:30,186 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:21:30" (1/1) ... [2019-03-18 12:21:31,102 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:21:31,102 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:21:31,102 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:21:31,102 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:21:31,112 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:21:30" (1/1) ... [2019-03-18 12:21:31,112 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:21:30" (1/1) ... [2019-03-18 12:21:31,153 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:21:30" (1/1) ... [2019-03-18 12:21:31,154 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:21:30" (1/1) ... [2019-03-18 12:21:31,301 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:21:30" (1/1) ... [2019-03-18 12:21:31,353 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:21:30" (1/1) ... [2019-03-18 12:21:31,418 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:21:30" (1/1) ... [2019-03-18 12:21:31,467 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:21:31,467 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:21:31,468 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:21:31,468 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:21:31,469 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:21:30" (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 12:21:31,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:21:31,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:21:41,689 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:21:41,689 INFO L286 CfgBuilder]: Removed 15 assue(true) statements. [2019-03-18 12:21:41,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:21:41 BoogieIcfgContainer [2019-03-18 12:21:41,691 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:21:41,691 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:21:41,692 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:21:41,692 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:21:41,695 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:21:41" (1/1) ... [2019-03-18 12:22:21,525 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:22:21 HornClauseAST [2019-03-18 12:22:21,526 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:22:21,526 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:22:21,527 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:22:21,527 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:22:21,528 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:22:21" (1/1) ... [2019-03-18 12:22:21,531 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem06_label14_true-unreach-call.c_UID3110308807875676356.smt2 Received shutdown request... [2019-03-18 12:22:23,222 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:22:23,224 INFO L168 Benchmark]: Toolchain (without parser) took 56699.53 ms. Allocated memory was 114.8 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 36.7 MB in the beginning and 1.1 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.4 GB. Max. memory is 3.6 GB. [2019-03-18 12:22:23,225 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 114.8 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:22:23,225 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3563.54 ms. Allocated memory was 114.8 MB in the beginning and 250.1 MB in the end (delta: 135.3 MB). Free memory was 36.5 MB in the beginning and 93.9 MB in the end (delta: -57.4 MB). Peak memory consumption was 96.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:22:23,226 INFO L168 Benchmark]: Boogie Procedure Inliner took 1011.79 ms. Allocated memory was 250.1 MB in the beginning and 318.8 MB in the end (delta: 68.7 MB). Free memory was 93.9 MB in the beginning and 228.2 MB in the end (delta: -134.3 MB). Peak memory consumption was 105.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:22:23,226 INFO L168 Benchmark]: Boogie Preprocessor took 364.94 ms. Allocated memory is still 318.8 MB. Free memory was 228.2 MB in the beginning and 176.6 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:22:23,227 INFO L168 Benchmark]: RCFGBuilder took 10223.76 ms. Allocated memory was 318.8 MB in the beginning and 523.2 MB in the end (delta: 204.5 MB). Free memory was 176.6 MB in the beginning and 124.7 MB in the end (delta: 52.0 MB). Peak memory consumption was 276.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:22:23,227 INFO L168 Benchmark]: IcfgToChc took 39834.72 ms. Allocated memory was 523.2 MB in the beginning and 1.7 GB in the end (delta: 1.1 GB). Free memory was 124.7 MB in the beginning and 572.0 MB in the end (delta: -447.4 MB). Peak memory consumption was 1.1 GB. Max. memory is 3.6 GB. [2019-03-18 12:22:23,228 INFO L168 Benchmark]: ChcSmtPrinter took 1695.82 ms. Allocated memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: -10.5 MB). Free memory was 572.0 MB in the beginning and 1.1 GB in the end (delta: -482.6 MB). Peak memory consumption was 443.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:22:23,231 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 114.8 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3563.54 ms. Allocated memory was 114.8 MB in the beginning and 250.1 MB in the end (delta: 135.3 MB). Free memory was 36.5 MB in the beginning and 93.9 MB in the end (delta: -57.4 MB). Peak memory consumption was 96.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 1011.79 ms. Allocated memory was 250.1 MB in the beginning and 318.8 MB in the end (delta: 68.7 MB). Free memory was 93.9 MB in the beginning and 228.2 MB in the end (delta: -134.3 MB). Peak memory consumption was 105.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 364.94 ms. Allocated memory is still 318.8 MB. Free memory was 228.2 MB in the beginning and 176.6 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 10223.76 ms. Allocated memory was 318.8 MB in the beginning and 523.2 MB in the end (delta: 204.5 MB). Free memory was 176.6 MB in the beginning and 124.7 MB in the end (delta: 52.0 MB). Peak memory consumption was 276.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 39834.72 ms. Allocated memory was 523.2 MB in the beginning and 1.7 GB in the end (delta: 1.1 GB). Free memory was 124.7 MB in the beginning and 572.0 MB in the end (delta: -447.4 MB). Peak memory consumption was 1.1 GB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1695.82 ms. Allocated memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: -10.5 MB). Free memory was 572.0 MB in the beginning and 1.1 GB in the end (delta: -482.6 MB). Peak memory consumption was 443.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown