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/Problem03_label40_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:17:10,807 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:17:10,809 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:17:10,822 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:17:10,822 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:17:10,823 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:17:10,825 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:17:10,827 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:17:10,828 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:17:10,829 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:17:10,830 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:17:10,830 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:17:10,832 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:17:10,832 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:17:10,834 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:17:10,835 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:17:10,836 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:17:10,838 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:17:10,840 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:17:10,841 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:17:10,843 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:17:10,844 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:17:10,846 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:17:10,847 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:17:10,847 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:17:10,848 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:17:10,849 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:17:10,850 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:17:10,850 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:17:10,851 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:17:10,852 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:17:10,852 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:17:10,853 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:17:10,854 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:17:10,855 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:17:10,855 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:17:10,855 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:17:10,859 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:17:10,860 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:17:10,861 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 12:17:10,888 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:17:10,888 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:17:10,890 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:17:10,890 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:17:10,891 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:17:10,892 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:17:10,892 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:17:10,892 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:17:10,892 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:17:10,892 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:17:10,893 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:17:10,893 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:17:10,893 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:17:10,893 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:17:10,893 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:17:10,894 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:17:10,895 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:17:10,895 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:17:10,895 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:17:10,895 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:17:10,896 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:17:10,896 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:17:10,896 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:17:10,896 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:17:10,896 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:17:10,896 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:17:10,897 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:17:10,897 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:17:10,897 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 12:17:10,930 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:17:10,942 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:17:10,946 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:17:10,948 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:17:10,948 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:17:10,949 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem03_label40_true-unreach-call.c [2019-03-18 12:17:11,007 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed800861e/94f9aedd883d421aa7a87ece9d16990f/FLAG5751f7362 [2019-03-18 12:17:11,667 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:17:11,670 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem03_label40_true-unreach-call.c [2019-03-18 12:17:11,692 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed800861e/94f9aedd883d421aa7a87ece9d16990f/FLAG5751f7362 [2019-03-18 12:17:11,809 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed800861e/94f9aedd883d421aa7a87ece9d16990f [2019-03-18 12:17:11,819 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:17:11,820 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:17:11,821 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:17:11,821 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:17:11,825 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:17:11,826 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:17:11" (1/1) ... [2019-03-18 12:17:11,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c2fc5d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:11, skipping insertion in model container [2019-03-18 12:17:11,829 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:17:11" (1/1) ... [2019-03-18 12:17:11,836 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:17:11,924 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:17:12,650 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:17:12,656 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:17:12,875 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:17:12,906 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:17:12,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:12 WrapperNode [2019-03-18 12:17:12,907 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:17:12,908 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:17:12,908 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:17:12,908 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:17:13,055 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:12" (1/1) ... [2019-03-18 12:17:13,105 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:12" (1/1) ... [2019-03-18 12:17:13,215 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:17:13,215 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:17:13,215 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:17:13,216 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:17:13,226 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:12" (1/1) ... [2019-03-18 12:17:13,226 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:12" (1/1) ... [2019-03-18 12:17:13,234 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:12" (1/1) ... [2019-03-18 12:17:13,235 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:12" (1/1) ... [2019-03-18 12:17:13,291 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:12" (1/1) ... [2019-03-18 12:17:13,320 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:12" (1/1) ... [2019-03-18 12:17:13,332 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:12" (1/1) ... [2019-03-18 12:17:13,342 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:17:13,343 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:17:13,343 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:17:13,343 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:17:13,344 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:12" (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 12:17:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:17:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:17:19,616 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:17:19,618 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:17:19,619 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:17:19 BoogieIcfgContainer [2019-03-18 12:17:19,620 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:17:19,620 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:17:19,620 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:17:19,620 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:17:19,624 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:17:19" (1/1) ... [2019-03-18 12:17:27,862 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:17:27 HornClauseAST [2019-03-18 12:17:27,862 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:17:27,863 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:17:27,863 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:17:27,863 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:17:27,864 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:17:27" (1/1) ... [2019-03-18 12:17:27,874 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem03_label40_true-unreach-call.c_UID1090489137578993651.smt2 [2019-03-18 12:17:28,236 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:17:28,238 INFO L168 Benchmark]: Toolchain (without parser) took 16418.47 ms. Allocated memory was 102.2 MB in the beginning and 570.4 MB in the end (delta: 468.2 MB). Free memory was 69.4 MB in the beginning and 265.2 MB in the end (delta: -195.8 MB). Peak memory consumption was 272.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:28,239 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:17:28,240 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1086.67 ms. Allocated memory was 102.2 MB in the beginning and 118.0 MB in the end (delta: 15.7 MB). Free memory was 69.2 MB in the beginning and 45.8 MB in the end (delta: 23.4 MB). Peak memory consumption was 44.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:28,240 INFO L168 Benchmark]: Boogie Procedure Inliner took 306.99 ms. Allocated memory was 118.0 MB in the beginning and 146.3 MB in the end (delta: 28.3 MB). Free memory was 45.8 MB in the beginning and 111.0 MB in the end (delta: -65.2 MB). Peak memory consumption was 7.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:28,241 INFO L168 Benchmark]: Boogie Preprocessor took 127.43 ms. Allocated memory is still 146.3 MB. Free memory was 111.0 MB in the beginning and 99.9 MB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:28,241 INFO L168 Benchmark]: RCFGBuilder took 6276.85 ms. Allocated memory was 146.3 MB in the beginning and 169.9 MB in the end (delta: 23.6 MB). Free memory was 99.9 MB in the beginning and 60.2 MB in the end (delta: 39.7 MB). Peak memory consumption was 67.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:28,241 INFO L168 Benchmark]: IcfgToChc took 8242.38 ms. Allocated memory was 169.9 MB in the beginning and 570.4 MB in the end (delta: 400.6 MB). Free memory was 60.2 MB in the beginning and 349.1 MB in the end (delta: -288.9 MB). Peak memory consumption was 384.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:28,242 INFO L168 Benchmark]: ChcSmtPrinter took 373.52 ms. Allocated memory is still 570.4 MB. Free memory was 349.1 MB in the beginning and 265.2 MB in the end (delta: 83.9 MB). Peak memory consumption was 83.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:28,245 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1086.67 ms. Allocated memory was 102.2 MB in the beginning and 118.0 MB in the end (delta: 15.7 MB). Free memory was 69.2 MB in the beginning and 45.8 MB in the end (delta: 23.4 MB). Peak memory consumption was 44.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 306.99 ms. Allocated memory was 118.0 MB in the beginning and 146.3 MB in the end (delta: 28.3 MB). Free memory was 45.8 MB in the beginning and 111.0 MB in the end (delta: -65.2 MB). Peak memory consumption was 7.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 127.43 ms. Allocated memory is still 146.3 MB. Free memory was 111.0 MB in the beginning and 99.9 MB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 6276.85 ms. Allocated memory was 146.3 MB in the beginning and 169.9 MB in the end (delta: 23.6 MB). Free memory was 99.9 MB in the beginning and 60.2 MB in the end (delta: 39.7 MB). Peak memory consumption was 67.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 8242.38 ms. Allocated memory was 169.9 MB in the beginning and 570.4 MB in the end (delta: 400.6 MB). Free memory was 60.2 MB in the beginning and 349.1 MB in the end (delta: -288.9 MB). Peak memory consumption was 384.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 373.52 ms. Allocated memory is still 570.4 MB. Free memory was 349.1 MB in the beginning and 265.2 MB in the end (delta: 83.9 MB). Peak memory consumption was 83.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...