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_label53_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:35:53,862 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:35:53,864 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:35:53,883 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:35:53,883 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:35:53,884 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:35:53,886 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:35:53,887 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:35:53,889 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:35:53,890 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:35:53,891 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:35:53,891 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:35:53,892 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:35:53,895 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:35:53,897 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:35:53,901 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:35:53,903 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:35:53,906 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:35:53,909 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:35:53,910 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:35:53,912 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:35:53,916 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:35:53,921 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:35:53,921 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:35:53,921 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:35:53,922 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:35:53,923 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:35:53,924 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:35:53,925 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:35:53,925 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:35:53,929 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:35:53,930 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:35:53,931 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:35:53,932 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:35:53,932 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:35:53,932 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:35:53,933 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:35:53,934 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:35:53,935 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:35:53,935 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 12:35:53,962 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:35:53,962 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:35:53,963 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:35:53,963 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:35:53,963 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:35:53,964 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:35:53,964 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:35:53,964 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:35:53,964 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:35:53,964 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:35:53,965 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:35:53,965 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:35:53,965 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:35:53,965 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:35:53,965 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:35:53,966 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:35:53,966 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:35:53,966 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:35:53,966 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:35:53,966 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:35:53,967 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:35:53,967 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:35:53,967 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:35:53,967 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:35:53,967 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:35:53,970 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:35:53,970 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:35:53,970 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:35:53,970 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 12:35:54,004 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:35:54,016 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:35:54,019 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:35:54,021 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:35:54,021 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:35:54,022 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem13_label53_true-unreach-call.c [2019-03-18 12:35:54,075 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11801c707/20f6c8755e72404bb643328a39c7b679/FLAGecd4c857c [2019-03-18 12:35:54,893 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:35:54,894 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem13_label53_true-unreach-call.c [2019-03-18 12:35:54,933 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11801c707/20f6c8755e72404bb643328a39c7b679/FLAGecd4c857c [2019-03-18 12:35:55,412 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11801c707/20f6c8755e72404bb643328a39c7b679 [2019-03-18 12:35:55,422 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:35:55,424 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:35:55,426 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:35:55,426 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:35:55,429 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:35:55,430 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:35:55" (1/1) ... [2019-03-18 12:35:55,433 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2166638 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:55, skipping insertion in model container [2019-03-18 12:35:55,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:35:55" (1/1) ... [2019-03-18 12:35:55,441 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:35:55,640 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:35:57,226 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:35:57,232 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:35:58,052 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:35:58,536 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:35:58,536 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:58 WrapperNode [2019-03-18 12:35:58,537 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:35:58,538 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:35:58,538 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:35:58,539 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:35:58,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:58" (1/1) ... [2019-03-18 12:35:58,638 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:58" (1/1) ... [2019-03-18 12:35:59,261 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:35:59,262 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:35:59,262 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:35:59,262 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:35:59,275 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:58" (1/1) ... [2019-03-18 12:35:59,276 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:58" (1/1) ... [2019-03-18 12:35:59,359 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:58" (1/1) ... [2019-03-18 12:35:59,359 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:58" (1/1) ... [2019-03-18 12:35:59,552 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:58" (1/1) ... [2019-03-18 12:35:59,619 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:58" (1/1) ... [2019-03-18 12:35:59,686 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:58" (1/1) ... [2019-03-18 12:35:59,751 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:35:59,752 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:35:59,752 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:35:59,752 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:35:59,753 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:58" (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 12:36:00,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:36:00,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:36:11,144 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:36:11,145 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 12:36:11,149 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:36:11 BoogieIcfgContainer [2019-03-18 12:36:11,149 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:36:11,150 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:36:11,150 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:36:11,150 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:36:11,153 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:36:11" (1/1) ... [2019-03-18 12:36:24,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:36:24 HornClauseAST [2019-03-18 12:36:24,293 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:36:24,294 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:36:24,294 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:36:24,294 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:36:24,295 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:36:24" (1/1) ... [2019-03-18 12:36:24,297 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem13_label53_true-unreach-call.c_UID3889540968233444642.smt2 [2019-03-18 12:36:25,328 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:36:25,330 INFO L168 Benchmark]: Toolchain (without parser) took 29907.05 ms. Allocated memory was 101.7 MB in the beginning and 759.7 MB in the end (delta: 658.0 MB). Free memory was 57.5 MB in the beginning and 351.1 MB in the end (delta: -293.6 MB). Peak memory consumption was 586.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:25,332 INFO L168 Benchmark]: CDTParser took 0.19 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 12:36:25,332 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3111.18 ms. Allocated memory was 101.7 MB in the beginning and 210.8 MB in the end (delta: 109.1 MB). Free memory was 57.3 MB in the beginning and 148.2 MB in the end (delta: -90.9 MB). Peak memory consumption was 93.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:25,333 INFO L168 Benchmark]: Boogie Procedure Inliner took 723.19 ms. Allocated memory was 210.8 MB in the beginning and 238.0 MB in the end (delta: 27.3 MB). Free memory was 148.2 MB in the beginning and 98.0 MB in the end (delta: 50.2 MB). Peak memory consumption was 116.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:25,333 INFO L168 Benchmark]: Boogie Preprocessor took 489.96 ms. Allocated memory is still 238.0 MB. Free memory was 98.0 MB in the beginning and 34.2 MB in the end (delta: 63.8 MB). Peak memory consumption was 63.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:25,334 INFO L168 Benchmark]: RCFGBuilder took 11397.31 ms. Allocated memory was 238.0 MB in the beginning and 384.8 MB in the end (delta: 146.8 MB). Free memory was 34.2 MB in the beginning and 260.3 MB in the end (delta: -226.1 MB). Peak memory consumption was 108.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:25,334 INFO L168 Benchmark]: IcfgToChc took 13143.74 ms. Allocated memory was 384.8 MB in the beginning and 693.1 MB in the end (delta: 308.3 MB). Free memory was 260.3 MB in the beginning and 107.7 MB in the end (delta: 152.7 MB). Peak memory consumption was 493.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:25,335 INFO L168 Benchmark]: ChcSmtPrinter took 1035.14 ms. Allocated memory was 693.1 MB in the beginning and 759.7 MB in the end (delta: 66.6 MB). Free memory was 107.7 MB in the beginning and 351.1 MB in the end (delta: -243.4 MB). Peak memory consumption was 45.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:25,339 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 90.2 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3111.18 ms. Allocated memory was 101.7 MB in the beginning and 210.8 MB in the end (delta: 109.1 MB). Free memory was 57.3 MB in the beginning and 148.2 MB in the end (delta: -90.9 MB). Peak memory consumption was 93.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 723.19 ms. Allocated memory was 210.8 MB in the beginning and 238.0 MB in the end (delta: 27.3 MB). Free memory was 148.2 MB in the beginning and 98.0 MB in the end (delta: 50.2 MB). Peak memory consumption was 116.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 489.96 ms. Allocated memory is still 238.0 MB. Free memory was 98.0 MB in the beginning and 34.2 MB in the end (delta: 63.8 MB). Peak memory consumption was 63.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 11397.31 ms. Allocated memory was 238.0 MB in the beginning and 384.8 MB in the end (delta: 146.8 MB). Free memory was 34.2 MB in the beginning and 260.3 MB in the end (delta: -226.1 MB). Peak memory consumption was 108.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 13143.74 ms. Allocated memory was 384.8 MB in the beginning and 693.1 MB in the end (delta: 308.3 MB). Free memory was 260.3 MB in the beginning and 107.7 MB in the end (delta: 152.7 MB). Peak memory consumption was 493.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1035.14 ms. Allocated memory was 693.1 MB in the beginning and 759.7 MB in the end (delta: 66.6 MB). Free memory was 107.7 MB in the beginning and 351.1 MB in the end (delta: -243.4 MB). Peak memory consumption was 45.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...