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_label15_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:36:46,750 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:36:46,752 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:36:46,770 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:36:46,770 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:36:46,772 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:36:46,773 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:36:46,775 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:36:46,777 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:36:46,778 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:36:46,779 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:36:46,779 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:36:46,780 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:36:46,782 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:36:46,784 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:36:46,784 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:36:46,791 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:36:46,794 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:36:46,796 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:36:46,800 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:36:46,803 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:36:46,804 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:36:46,807 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:36:46,809 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:36:46,809 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:36:46,810 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:36:46,811 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:36:46,815 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:36:46,815 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:36:46,816 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:36:46,817 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:36:46,817 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:36:46,820 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:36:46,820 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:36:46,821 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:36:46,821 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:36:46,821 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:36:46,822 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:36:46,823 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:36:46,823 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 21:36:46,852 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:36:46,853 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:36:46,854 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:36:46,854 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:36:46,855 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:36:46,855 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:36:46,855 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:36:46,855 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:36:46,856 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:36:46,856 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:36:46,856 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:36:46,856 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:36:46,856 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:36:46,857 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:36:46,857 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:36:46,857 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:36:46,857 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:36:46,858 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:36:46,858 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:36:46,858 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:36:46,858 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:36:46,859 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:36:46,859 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:36:46,859 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:36:46,859 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:36:46,860 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:36:46,861 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:36:46,861 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:36:46,862 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 21:36:46,921 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:36:46,937 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:36:46,940 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:36:46,941 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:36:46,941 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:36:46,942 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem19_label15_true-unreach-call.c [2019-03-17 21:36:46,995 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e876068fa/4e5edd8fa7df4d3880bc11b83a8bff04/FLAG13138cae9 [2019-03-17 21:36:47,827 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:36:47,828 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem19_label15_true-unreach-call.c [2019-03-17 21:36:47,870 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e876068fa/4e5edd8fa7df4d3880bc11b83a8bff04/FLAG13138cae9 [2019-03-17 21:36:48,285 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e876068fa/4e5edd8fa7df4d3880bc11b83a8bff04 [2019-03-17 21:36:48,296 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:36:48,297 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:36:48,298 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:36:48,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:36:48,302 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:36:48,303 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:36:48" (1/1) ... [2019-03-17 21:36:48,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46662d03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:48, skipping insertion in model container [2019-03-17 21:36:48,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:36:48" (1/1) ... [2019-03-17 21:36:48,314 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:36:48,686 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:36:50,987 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:36:50,998 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:36:52,232 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:36:52,281 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:36:52,281 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:52 WrapperNode [2019-03-17 21:36:52,282 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:36:52,282 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:36:52,283 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:36:52,283 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:36:52,292 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:52" (1/1) ... [2019-03-17 21:36:52,383 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:52" (1/1) ... [2019-03-17 21:36:52,976 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:36:52,977 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:36:52,977 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:36:52,977 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:36:52,988 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:52" (1/1) ... [2019-03-17 21:36:52,988 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:52" (1/1) ... [2019-03-17 21:36:54,095 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:52" (1/1) ... [2019-03-17 21:36:54,096 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:52" (1/1) ... [2019-03-17 21:36:54,306 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:52" (1/1) ... [2019-03-17 21:36:54,376 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:52" (1/1) ... [2019-03-17 21:36:54,500 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:52" (1/1) ... [2019-03-17 21:36:54,632 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:36:54,633 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:36:54,633 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:36:54,633 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:36:54,634 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:52" (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 21:36:54,699 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:36:54,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:37:08,268 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:37:08,268 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-17 21:37:08,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:37:08 BoogieIcfgContainer [2019-03-17 21:37:08,270 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:37:08,271 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:37:08,271 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:37:08,271 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:37:08,273 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:37:08" (1/1) ... [2019-03-17 21:37:33,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:37:33 HornClauseAST [2019-03-17 21:37:34,000 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:37:34,001 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:37:34,001 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:37:34,001 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:37:34,002 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:37:33" (1/1) ... [2019-03-17 21:37:34,005 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem19_label15_true-unreach-call.c_UID2381478483905326618.smt2 [2019-03-17 21:37:35,340 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:37:35,342 INFO L168 Benchmark]: Toolchain (without parser) took 47045.30 ms. Allocated memory was 115.3 MB in the beginning and 1.5 GB in the end (delta: 1.4 GB). Free memory was 38.2 MB in the beginning and 808.3 MB in the end (delta: -770.1 MB). Peak memory consumption was 1.2 GB. Max. memory is 3.6 GB. [2019-03-17 21:37:35,343 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 115.3 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:37:35,344 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3983.68 ms. Allocated memory was 115.3 MB in the beginning and 243.8 MB in the end (delta: 128.5 MB). Free memory was 38.0 MB in the beginning and 51.8 MB in the end (delta: -13.8 MB). Peak memory consumption was 114.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:37:35,344 INFO L168 Benchmark]: Boogie Procedure Inliner took 694.28 ms. Allocated memory was 243.8 MB in the beginning and 255.3 MB in the end (delta: 11.5 MB). Free memory was 51.8 MB in the beginning and 27.7 MB in the end (delta: 24.1 MB). Peak memory consumption was 40.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:37:35,344 INFO L168 Benchmark]: Boogie Preprocessor took 1655.41 ms. Allocated memory was 255.3 MB in the beginning and 393.2 MB in the end (delta: 137.9 MB). Free memory was 27.7 MB in the beginning and 171.0 MB in the end (delta: -143.2 MB). Peak memory consumption was 74.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:37:35,345 INFO L168 Benchmark]: RCFGBuilder took 13637.80 ms. Allocated memory was 393.2 MB in the beginning and 655.9 MB in the end (delta: 262.7 MB). Free memory was 171.0 MB in the beginning and 368.6 MB in the end (delta: -197.6 MB). Peak memory consumption was 308.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:37:35,345 INFO L168 Benchmark]: IcfgToChc took 25729.73 ms. Allocated memory was 655.9 MB in the beginning and 1.4 GB in the end (delta: 748.7 MB). Free memory was 368.6 MB in the beginning and 246.5 MB in the end (delta: 122.1 MB). Peak memory consumption was 994.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:37:35,346 INFO L168 Benchmark]: ChcSmtPrinter took 1339.57 ms. Allocated memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: 91.2 MB). Free memory was 246.5 MB in the beginning and 808.3 MB in the end (delta: -561.8 MB). Peak memory consumption was 90.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:37:35,350 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 115.3 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3983.68 ms. Allocated memory was 115.3 MB in the beginning and 243.8 MB in the end (delta: 128.5 MB). Free memory was 38.0 MB in the beginning and 51.8 MB in the end (delta: -13.8 MB). Peak memory consumption was 114.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 694.28 ms. Allocated memory was 243.8 MB in the beginning and 255.3 MB in the end (delta: 11.5 MB). Free memory was 51.8 MB in the beginning and 27.7 MB in the end (delta: 24.1 MB). Peak memory consumption was 40.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1655.41 ms. Allocated memory was 255.3 MB in the beginning and 393.2 MB in the end (delta: 137.9 MB). Free memory was 27.7 MB in the beginning and 171.0 MB in the end (delta: -143.2 MB). Peak memory consumption was 74.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 13637.80 ms. Allocated memory was 393.2 MB in the beginning and 655.9 MB in the end (delta: 262.7 MB). Free memory was 171.0 MB in the beginning and 368.6 MB in the end (delta: -197.6 MB). Peak memory consumption was 308.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 25729.73 ms. Allocated memory was 655.9 MB in the beginning and 1.4 GB in the end (delta: 748.7 MB). Free memory was 368.6 MB in the beginning and 246.5 MB in the end (delta: 122.1 MB). Peak memory consumption was 994.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1339.57 ms. Allocated memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: 91.2 MB). Free memory was 246.5 MB in the beginning and 808.3 MB in the end (delta: -561.8 MB). Peak memory consumption was 90.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...