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_label56_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:41:52,308 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:41:52,313 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:41:52,331 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:41:52,331 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:41:52,333 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:41:52,334 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:41:52,337 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:41:52,339 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:41:52,340 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:41:52,350 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:41:52,350 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:41:52,351 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:41:52,353 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:41:52,354 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:41:52,355 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:41:52,356 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:41:52,359 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:41:52,365 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:41:52,367 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:41:52,370 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:41:52,371 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:41:52,374 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:41:52,375 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:41:52,375 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:41:52,376 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:41:52,376 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:41:52,377 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:41:52,377 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:41:52,378 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:41:52,380 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:41:52,381 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:41:52,384 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:41:52,384 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:41:52,384 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:41:52,385 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:41:52,386 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:41:52,387 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:41:52,387 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:41:52,387 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 12:41:52,403 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:41:52,403 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:41:52,404 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:41:52,404 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:41:52,405 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:41:52,405 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:41:52,405 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:41:52,405 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:41:52,406 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:41:52,406 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:41:52,406 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:41:52,406 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:41:52,406 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:41:52,406 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:41:52,407 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:41:52,407 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:41:52,407 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:41:52,407 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:41:52,407 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:41:52,408 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:41:52,408 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:41:52,408 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:41:52,408 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:41:52,408 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:41:52,409 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:41:52,409 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:41:52,409 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:41:52,409 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:41:52,409 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 12:41:52,445 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:41:52,463 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:41:52,468 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:41:52,469 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:41:52,470 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:41:52,471 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem19_label56_true-unreach-call.c [2019-03-18 12:41:52,536 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9fcfa0e6/bdae672fcfc34a578d27eab4afdbb9ef/FLAGda2ba333d [2019-03-18 12:41:53,426 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:41:53,427 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem19_label56_true-unreach-call.c [2019-03-18 12:41:53,468 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9fcfa0e6/bdae672fcfc34a578d27eab4afdbb9ef/FLAGda2ba333d [2019-03-18 12:41:53,873 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9fcfa0e6/bdae672fcfc34a578d27eab4afdbb9ef [2019-03-18 12:41:53,884 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:41:53,885 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:41:53,886 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:41:53,886 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:41:53,890 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:41:53,891 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:41:53" (1/1) ... [2019-03-18 12:41:53,893 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@164853d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:53, skipping insertion in model container [2019-03-18 12:41:53,894 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:41:53" (1/1) ... [2019-03-18 12:41:53,901 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:41:54,268 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:41:56,444 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:41:56,457 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:41:58,154 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:41:58,204 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:41:58,204 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:58 WrapperNode [2019-03-18 12:41:58,205 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:41:58,206 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:41:58,206 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:41:58,206 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:41:58,215 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:58" (1/1) ... [2019-03-18 12:41:58,295 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:58" (1/1) ... [2019-03-18 12:41:59,865 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:41:59,865 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:41:59,865 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:41:59,866 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:41:59,875 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:58" (1/1) ... [2019-03-18 12:41:59,876 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:58" (1/1) ... [2019-03-18 12:41:59,990 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:58" (1/1) ... [2019-03-18 12:41:59,990 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:58" (1/1) ... [2019-03-18 12:42:00,238 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:58" (1/1) ... [2019-03-18 12:42:00,311 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:58" (1/1) ... [2019-03-18 12:42:00,663 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:58" (1/1) ... [2019-03-18 12:42:00,840 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:42:00,840 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:42:00,841 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:42:00,841 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:42:00,842 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:58" (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 12:42:00,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:42:00,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:42:19,116 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:42:19,117 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-18 12:42:19,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:42:19 BoogieIcfgContainer [2019-03-18 12:42:19,119 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:42:19,119 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:42:19,120 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:42:19,120 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:42:19,123 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:42:19" (1/1) ... [2019-03-18 12:42:44,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:42:44 HornClauseAST [2019-03-18 12:42:44,826 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:42:44,827 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:42:44,827 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:42:44,827 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:42:44,828 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:42:44" (1/1) ... [2019-03-18 12:42:44,831 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem19_label56_true-unreach-call.c_UID9152942954240344019.smt2 [2019-03-18 12:42:46,073 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:42:46,074 INFO L168 Benchmark]: Toolchain (without parser) took 52189.92 ms. Allocated memory was 101.7 MB in the beginning and 1.3 GB in the end (delta: 1.2 GB). Free memory was 46.8 MB in the beginning and 519.0 MB in the end (delta: -472.2 MB). Peak memory consumption was 760.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:46,076 INFO L168 Benchmark]: CDTParser took 0.55 ms. Allocated memory is still 90.7 MB. Free memory is still 58.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:42:46,076 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4318.99 ms. Allocated memory was 101.7 MB in the beginning and 213.9 MB in the end (delta: 112.2 MB). Free memory was 46.4 MB in the beginning and 84.6 MB in the end (delta: -38.1 MB). Peak memory consumption was 100.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:46,076 INFO L168 Benchmark]: Boogie Procedure Inliner took 1659.46 ms. Allocated memory was 213.9 MB in the beginning and 334.0 MB in the end (delta: 120.1 MB). Free memory was 84.6 MB in the beginning and 179.5 MB in the end (delta: -94.9 MB). Peak memory consumption was 110.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:46,077 INFO L168 Benchmark]: Boogie Preprocessor took 974.70 ms. Allocated memory was 334.0 MB in the beginning and 358.6 MB in the end (delta: 24.6 MB). Free memory was 179.5 MB in the beginning and 150.5 MB in the end (delta: 28.9 MB). Peak memory consumption was 140.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:46,077 INFO L168 Benchmark]: RCFGBuilder took 18278.90 ms. Allocated memory was 358.6 MB in the beginning and 591.4 MB in the end (delta: 232.8 MB). Free memory was 150.5 MB in the beginning and 320.6 MB in the end (delta: -170.1 MB). Peak memory consumption was 271.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:46,078 INFO L168 Benchmark]: IcfgToChc took 25707.17 ms. Allocated memory was 591.4 MB in the beginning and 1.3 GB in the end (delta: 742.9 MB). Free memory was 320.6 MB in the beginning and 870.5 MB in the end (delta: -549.9 MB). Peak memory consumption was 923.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:46,078 INFO L168 Benchmark]: ChcSmtPrinter took 1246.14 ms. Allocated memory is still 1.3 GB. Free memory was 870.5 MB in the beginning and 519.0 MB in the end (delta: 351.5 MB). Peak memory consumption was 351.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:46,082 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.55 ms. Allocated memory is still 90.7 MB. Free memory is still 58.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 4318.99 ms. Allocated memory was 101.7 MB in the beginning and 213.9 MB in the end (delta: 112.2 MB). Free memory was 46.4 MB in the beginning and 84.6 MB in the end (delta: -38.1 MB). Peak memory consumption was 100.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 1659.46 ms. Allocated memory was 213.9 MB in the beginning and 334.0 MB in the end (delta: 120.1 MB). Free memory was 84.6 MB in the beginning and 179.5 MB in the end (delta: -94.9 MB). Peak memory consumption was 110.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 974.70 ms. Allocated memory was 334.0 MB in the beginning and 358.6 MB in the end (delta: 24.6 MB). Free memory was 179.5 MB in the beginning and 150.5 MB in the end (delta: 28.9 MB). Peak memory consumption was 140.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 18278.90 ms. Allocated memory was 358.6 MB in the beginning and 591.4 MB in the end (delta: 232.8 MB). Free memory was 150.5 MB in the beginning and 320.6 MB in the end (delta: -170.1 MB). Peak memory consumption was 271.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 25707.17 ms. Allocated memory was 591.4 MB in the beginning and 1.3 GB in the end (delta: 742.9 MB). Free memory was 320.6 MB in the beginning and 870.5 MB in the end (delta: -549.9 MB). Peak memory consumption was 923.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1246.14 ms. Allocated memory is still 1.3 GB. Free memory was 870.5 MB in the beginning and 519.0 MB in the end (delta: 351.5 MB). Peak memory consumption was 351.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...