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/Problem13_label52_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:35:53,739 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:35:53,742 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:35:53,758 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:35:53,758 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:35:53,759 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:35:53,761 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:35:53,764 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:35:53,766 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:35:53,773 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:35:53,773 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:35:53,778 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:35:53,779 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:35:53,780 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:35:53,782 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:35:53,783 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:35:53,785 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:35:53,787 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:35:53,791 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:35:53,796 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:35:53,797 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:35:53,798 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:35:53,800 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:35:53,800 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:35:53,800 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:35:53,801 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:35:53,801 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:35:53,802 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:35:53,802 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:35:53,805 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:35:53,807 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:35:53,808 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:35:53,810 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:35:53,810 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:35:53,811 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:35:53,813 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:35:53,813 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:35:53,814 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:35:53,815 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:35:53,815 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 12:35:53,830 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:35:53,830 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:35:53,831 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:35:53,831 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:35:53,831 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:35:53,832 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:35:53,832 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:35:53,832 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:35:53,832 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:35:53,832 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:35:53,833 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:35:53,833 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:35:53,833 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:35:53,833 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:35:53,833 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:35:53,833 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:35:53,834 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:35:53,834 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:35:53,834 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:35:53,834 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:35:53,834 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:35:53,835 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:35:53,835 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:35:53,835 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:35:53,835 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:35:53,835 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:35:53,836 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:35:53,836 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:35:53,836 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 12:35:53,870 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:35:53,880 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:35:53,883 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:35:53,885 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:35:53,885 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:35:53,886 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem13_label52_true-unreach-call.c [2019-03-18 12:35:53,942 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/636bf713b/5f89948c271d4999ae0adfa5c49d3573/FLAG00f505da0 [2019-03-18 12:35:54,637 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:35:54,638 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem13_label52_true-unreach-call.c [2019-03-18 12:35:54,671 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/636bf713b/5f89948c271d4999ae0adfa5c49d3573/FLAG00f505da0 [2019-03-18 12:35:54,715 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/636bf713b/5f89948c271d4999ae0adfa5c49d3573 [2019-03-18 12:35:54,726 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:35:54,727 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:35:54,728 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:35:54,729 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:35:54,733 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:35:54,734 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:35:54" (1/1) ... [2019-03-18 12:35:54,737 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a2f422b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:54, skipping insertion in model container [2019-03-18 12:35:54,737 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:35:54" (1/1) ... [2019-03-18 12:35:54,744 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:35:54,941 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:35:56,451 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:35:56,457 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:35:57,409 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:35:57,450 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:35:57,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:57 WrapperNode [2019-03-18 12:35:57,450 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:35:57,451 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:35:57,451 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:35:57,452 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:35:57,462 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:57" (1/1) ... [2019-03-18 12:35:57,576 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:57" (1/1) ... [2019-03-18 12:35:58,010 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:35:58,011 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:35:58,011 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:35:58,011 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:35:58,021 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:57" (1/1) ... [2019-03-18 12:35:58,021 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:57" (1/1) ... [2019-03-18 12:35:58,077 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:57" (1/1) ... [2019-03-18 12:35:58,078 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:57" (1/1) ... [2019-03-18 12:35:58,244 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:57" (1/1) ... [2019-03-18 12:35:58,287 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:57" (1/1) ... [2019-03-18 12:35:59,346 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:57" (1/1) ... [2019-03-18 12:35:59,397 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:35:59,397 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:35:59,398 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:35:59,398 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:35:59,399 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:57" (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 12:35:59,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:35:59,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:36:09,870 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:36:09,870 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 12:36:09,872 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:36:09 BoogieIcfgContainer [2019-03-18 12:36:09,872 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:36:09,873 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:36:09,873 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:36:09,873 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:36:09,876 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:36:09" (1/1) ... [2019-03-18 12:36:22,793 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:36:22 HornClauseAST [2019-03-18 12:36:22,794 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:36:22,794 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:36:22,794 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:36:22,794 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:36:22,795 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:36:22" (1/1) ... [2019-03-18 12:36:22,798 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem13_label52_true-unreach-call.c_UID9096359518700064034.smt2 [2019-03-18 12:36:23,632 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:36:23,634 INFO L168 Benchmark]: Toolchain (without parser) took 28907.93 ms. Allocated memory was 113.8 MB in the beginning and 887.1 MB in the end (delta: 773.3 MB). Free memory was 46.7 MB in the beginning and 259.6 MB in the end (delta: -213.0 MB). Peak memory consumption was 560.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:23,636 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 113.8 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:36:23,637 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2722.42 ms. Allocated memory was 113.8 MB in the beginning and 208.1 MB in the end (delta: 94.4 MB). Free memory was 46.7 MB in the beginning and 65.5 MB in the end (delta: -18.8 MB). Peak memory consumption was 95.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:23,637 INFO L168 Benchmark]: Boogie Procedure Inliner took 559.13 ms. Allocated memory was 208.1 MB in the beginning and 271.6 MB in the end (delta: 63.4 MB). Free memory was 65.5 MB in the beginning and 94.4 MB in the end (delta: -28.9 MB). Peak memory consumption was 34.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:23,641 INFO L168 Benchmark]: Boogie Preprocessor took 1386.42 ms. Allocated memory was 271.6 MB in the beginning and 391.6 MB in the end (delta: 120.1 MB). Free memory was 94.4 MB in the beginning and 260.7 MB in the end (delta: -166.3 MB). Peak memory consumption was 131.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:23,641 INFO L168 Benchmark]: RCFGBuilder took 10475.19 ms. Allocated memory was 391.6 MB in the beginning and 498.6 MB in the end (delta: 107.0 MB). Free memory was 260.7 MB in the beginning and 337.5 MB in the end (delta: -76.8 MB). Peak memory consumption was 265.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:23,642 INFO L168 Benchmark]: IcfgToChc took 12920.94 ms. Allocated memory was 498.6 MB in the beginning and 887.1 MB in the end (delta: 388.5 MB). Free memory was 337.5 MB in the beginning and 446.3 MB in the end (delta: -108.8 MB). Peak memory consumption was 660.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:23,642 INFO L168 Benchmark]: ChcSmtPrinter took 838.58 ms. Allocated memory is still 887.1 MB. Free memory was 446.3 MB in the beginning and 259.6 MB in the end (delta: 186.7 MB). Peak memory consumption was 186.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:23,650 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 113.8 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2722.42 ms. Allocated memory was 113.8 MB in the beginning and 208.1 MB in the end (delta: 94.4 MB). Free memory was 46.7 MB in the beginning and 65.5 MB in the end (delta: -18.8 MB). Peak memory consumption was 95.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 559.13 ms. Allocated memory was 208.1 MB in the beginning and 271.6 MB in the end (delta: 63.4 MB). Free memory was 65.5 MB in the beginning and 94.4 MB in the end (delta: -28.9 MB). Peak memory consumption was 34.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1386.42 ms. Allocated memory was 271.6 MB in the beginning and 391.6 MB in the end (delta: 120.1 MB). Free memory was 94.4 MB in the beginning and 260.7 MB in the end (delta: -166.3 MB). Peak memory consumption was 131.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 10475.19 ms. Allocated memory was 391.6 MB in the beginning and 498.6 MB in the end (delta: 107.0 MB). Free memory was 260.7 MB in the beginning and 337.5 MB in the end (delta: -76.8 MB). Peak memory consumption was 265.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 12920.94 ms. Allocated memory was 498.6 MB in the beginning and 887.1 MB in the end (delta: 388.5 MB). Free memory was 337.5 MB in the beginning and 446.3 MB in the end (delta: -108.8 MB). Peak memory consumption was 660.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 838.58 ms. Allocated memory is still 887.1 MB. Free memory was 446.3 MB in the beginning and 259.6 MB in the end (delta: 186.7 MB). Peak memory consumption was 186.7 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...