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/Problem19_label54_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:14:30,542 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:14:30,544 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:14:30,555 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:14:30,556 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:14:30,557 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:14:30,558 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:14:30,560 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:14:30,565 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:14:30,567 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:14:30,568 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:14:30,568 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:14:30,569 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:14:30,572 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:14:30,573 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:14:30,576 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:14:30,577 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:14:30,580 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:14:30,582 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:14:30,585 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:14:30,586 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:14:30,587 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:14:30,589 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:14:30,589 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:14:30,590 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:14:30,590 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:14:30,591 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:14:30,592 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:14:30,592 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:14:30,593 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:14:30,594 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:14:30,594 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:14:30,595 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:14:30,595 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:14:30,596 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:14:30,596 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:14:30,596 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:14:30,597 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:14:30,598 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:14:30,598 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 12:14:30,618 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:14:30,618 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:14:30,619 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:14:30,619 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:14:30,620 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:14:30,620 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:14:30,620 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:14:30,620 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:14:30,620 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:14:30,621 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:14:30,621 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:14:30,621 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:14:30,621 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:14:30,621 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:14:30,622 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:14:30,622 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:14:30,622 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:14:30,622 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:14:30,622 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:14:30,623 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:14:30,623 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:14:30,623 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:14:30,623 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:14:30,623 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:14:30,624 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:14:30,624 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:14:30,624 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:14:30,624 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:14:30,624 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 12:14:30,655 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:14:30,669 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:14:30,674 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:14:30,676 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:14:30,676 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:14:30,677 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem19_label54_true-unreach-call.c [2019-03-17 12:14:30,753 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e3acbe67/97d5d81a64064a1182a0940e0b692dfb/FLAG766096056 [2019-03-17 12:14:31,683 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:14:31,684 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem19_label54_true-unreach-call.c [2019-03-17 12:14:31,758 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e3acbe67/97d5d81a64064a1182a0940e0b692dfb/FLAG766096056 [2019-03-17 12:14:32,027 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e3acbe67/97d5d81a64064a1182a0940e0b692dfb [2019-03-17 12:14:32,035 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:14:32,036 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:14:32,037 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:14:32,037 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:14:32,041 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:14:32,042 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:14:32" (1/1) ... [2019-03-17 12:14:32,045 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62bde82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:32, skipping insertion in model container [2019-03-17 12:14:32,045 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:14:32" (1/1) ... [2019-03-17 12:14:32,053 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:14:32,294 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:14:34,626 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:14:34,638 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:14:35,743 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:14:35,788 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:14:35,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35 WrapperNode [2019-03-17 12:14:35,789 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:14:35,790 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:14:35,790 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:14:35,790 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:14:35,801 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35" (1/1) ... [2019-03-17 12:14:35,879 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35" (1/1) ... [2019-03-17 12:14:37,514 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:14:37,515 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:14:37,515 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:14:37,515 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:14:37,523 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35" (1/1) ... [2019-03-17 12:14:37,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35" (1/1) ... [2019-03-17 12:14:37,634 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35" (1/1) ... [2019-03-17 12:14:37,635 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35" (1/1) ... [2019-03-17 12:14:37,952 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35" (1/1) ... [2019-03-17 12:14:37,994 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35" (1/1) ... [2019-03-17 12:14:38,100 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35" (1/1) ... [2019-03-17 12:14:38,429 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:14:38,429 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:14:38,430 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:14:38,430 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:14:38,431 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35" (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 12:14:38,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:14:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:14:53,433 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:14:53,433 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-17 12:14:53,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:14:53 BoogieIcfgContainer [2019-03-17 12:14:53,435 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:14:53,436 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:14:53,436 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:14:53,436 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:14:53,438 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:14:53" (1/1) ... [2019-03-17 12:15:18,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:15:18 HornClauseAST [2019-03-17 12:15:18,652 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:15:18,652 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:15:18,652 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:15:18,653 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:15:18,654 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:15:18" (1/1) ... [2019-03-17 12:15:18,656 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem19_label54_true-unreach-call.c_UID1735470408740642962.smt2 [2019-03-17 12:15:19,985 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:15:19,987 INFO L168 Benchmark]: Toolchain (without parser) took 47951.63 ms. Allocated memory was 101.7 MB in the beginning and 1.1 GB in the end (delta: 1.0 GB). Free memory was 47.7 MB in the beginning and 167.8 MB in the end (delta: -120.1 MB). Peak memory consumption was 908.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:19,989 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 90.7 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:15:19,989 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3752.21 ms. Allocated memory was 101.7 MB in the beginning and 221.2 MB in the end (delta: 119.5 MB). Free memory was 47.4 MB in the beginning and 98.2 MB in the end (delta: -50.8 MB). Peak memory consumption was 104.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:19,990 INFO L168 Benchmark]: Boogie Procedure Inliner took 1724.95 ms. Allocated memory was 221.2 MB in the beginning and 355.5 MB in the end (delta: 134.2 MB). Free memory was 98.2 MB in the beginning and 203.6 MB in the end (delta: -105.4 MB). Peak memory consumption was 135.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:19,990 INFO L168 Benchmark]: Boogie Preprocessor took 914.10 ms. Allocated memory was 355.5 MB in the beginning and 376.4 MB in the end (delta: 21.0 MB). Free memory was 203.6 MB in the beginning and 171.0 MB in the end (delta: 32.5 MB). Peak memory consumption was 151.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:19,991 INFO L168 Benchmark]: RCFGBuilder took 15006.04 ms. Allocated memory was 376.4 MB in the beginning and 547.4 MB in the end (delta: 170.9 MB). Free memory was 171.0 MB in the beginning and 199.4 MB in the end (delta: -28.4 MB). Peak memory consumption was 244.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:19,992 INFO L168 Benchmark]: IcfgToChc took 25216.34 ms. Allocated memory was 547.4 MB in the beginning and 1.1 GB in the end (delta: 583.0 MB). Free memory was 199.4 MB in the beginning and 521.3 MB in the end (delta: -321.9 MB). Peak memory consumption was 690.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:19,992 INFO L168 Benchmark]: ChcSmtPrinter took 1333.40 ms. Allocated memory is still 1.1 GB. Free memory was 521.3 MB in the beginning and 167.8 MB in the end (delta: 353.5 MB). Peak memory consumption was 353.5 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:19,996 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 90.7 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3752.21 ms. Allocated memory was 101.7 MB in the beginning and 221.2 MB in the end (delta: 119.5 MB). Free memory was 47.4 MB in the beginning and 98.2 MB in the end (delta: -50.8 MB). Peak memory consumption was 104.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 1724.95 ms. Allocated memory was 221.2 MB in the beginning and 355.5 MB in the end (delta: 134.2 MB). Free memory was 98.2 MB in the beginning and 203.6 MB in the end (delta: -105.4 MB). Peak memory consumption was 135.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 914.10 ms. Allocated memory was 355.5 MB in the beginning and 376.4 MB in the end (delta: 21.0 MB). Free memory was 203.6 MB in the beginning and 171.0 MB in the end (delta: 32.5 MB). Peak memory consumption was 151.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 15006.04 ms. Allocated memory was 376.4 MB in the beginning and 547.4 MB in the end (delta: 170.9 MB). Free memory was 171.0 MB in the beginning and 199.4 MB in the end (delta: -28.4 MB). Peak memory consumption was 244.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 25216.34 ms. Allocated memory was 547.4 MB in the beginning and 1.1 GB in the end (delta: 583.0 MB). Free memory was 199.4 MB in the beginning and 521.3 MB in the end (delta: -321.9 MB). Peak memory consumption was 690.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1333.40 ms. Allocated memory is still 1.1 GB. Free memory was 521.3 MB in the beginning and 167.8 MB in the end (delta: 353.5 MB). Peak memory consumption was 353.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...