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/floats-cdfpl/newton_2_5_true-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:47:04,327 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:47:04,329 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:47:04,341 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:47:04,342 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:47:04,343 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:47:04,344 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:47:04,346 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:47:04,348 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:47:04,349 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:47:04,350 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:47:04,350 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:47:04,351 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:47:04,352 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:47:04,353 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:47:04,354 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:47:04,355 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:47:04,357 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:47:04,359 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:47:04,361 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:47:04,362 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:47:04,363 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:47:04,365 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:47:04,366 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:47:04,366 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:47:04,367 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:47:04,367 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:47:04,368 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:47:04,369 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:47:04,369 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:47:04,370 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:47:04,371 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:47:04,372 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:47:04,372 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:47:04,373 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:47:04,374 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:47:04,374 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:47:04,375 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:47:04,376 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:47:04,376 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 12:47:04,391 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:47:04,392 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:47:04,393 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:47:04,393 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:47:04,393 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:47:04,394 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:47:04,394 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:47:04,394 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:47:04,394 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:47:04,394 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:47:04,395 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:47:04,395 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:47:04,395 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:47:04,395 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:47:04,395 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:47:04,395 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:47:04,396 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:47:04,396 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:47:04,396 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:47:04,396 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:47:04,396 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:47:04,397 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:47:04,397 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:47:04,397 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:47:04,397 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:47:04,398 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:47:04,398 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:47:04,398 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:47:04,398 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 12:47:04,430 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:47:04,443 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:47:04,446 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:47:04,448 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:47:04,448 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:47:04,449 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/floats-cdfpl/newton_2_5_true-unreach-call_true-termination.i [2019-03-18 12:47:04,506 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7531da6c7/e1d8c390a14945ddaa7e432a48b6ebcf/FLAGdc96761a2 [2019-03-18 12:47:04,903 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:47:04,904 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/floats-cdfpl/newton_2_5_true-unreach-call_true-termination.i [2019-03-18 12:47:04,910 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7531da6c7/e1d8c390a14945ddaa7e432a48b6ebcf/FLAGdc96761a2 [2019-03-18 12:47:05,306 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7531da6c7/e1d8c390a14945ddaa7e432a48b6ebcf [2019-03-18 12:47:05,316 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:47:05,318 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:47:05,319 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:47:05,320 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:47:05,323 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:47:05,324 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:47:05" (1/1) ... [2019-03-18 12:47:05,327 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e460b38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:05, skipping insertion in model container [2019-03-18 12:47:05,327 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:47:05" (1/1) ... [2019-03-18 12:47:05,335 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:47:05,355 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:47:05,563 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:47:05,570 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:47:05,598 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:47:05,616 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:47:05,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:05 WrapperNode [2019-03-18 12:47:05,617 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:47:05,618 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:47:05,618 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:47:05,618 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:47:05,629 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:05" (1/1) ... [2019-03-18 12:47:05,636 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:05" (1/1) ... [2019-03-18 12:47:05,664 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:47:05,665 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:47:05,665 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:47:05,665 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:47:05,674 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:05" (1/1) ... [2019-03-18 12:47:05,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:05" (1/1) ... [2019-03-18 12:47:05,677 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:05" (1/1) ... [2019-03-18 12:47:05,678 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:05" (1/1) ... [2019-03-18 12:47:05,689 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:05" (1/1) ... [2019-03-18 12:47:05,693 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:05" (1/1) ... [2019-03-18 12:47:05,694 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:05" (1/1) ... [2019-03-18 12:47:05,700 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:47:05,700 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:47:05,701 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:47:05,701 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:47:05,702 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:05" (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 12:47:05,849 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:47:05,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:47:06,030 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:47:06,030 INFO L286 CfgBuilder]: Removed 12 assue(true) statements. [2019-03-18 12:47:06,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:47:06 BoogieIcfgContainer [2019-03-18 12:47:06,032 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:47:06,032 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:47:06,032 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:47:06,032 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:47:06,035 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:47:06" (1/1) ... [2019-03-18 12:47:06,287 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:47:06 HornClauseAST [2019-03-18 12:47:06,288 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:47:06,288 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:47:06,288 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:47:06,288 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:47:06,293 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:47:06" (1/1) ... [2019-03-18 12:47:06,298 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/floats-cdfpl/ChcSmtPrinter_newton_2_5_true-unreach-call_true-termination.i_UID3895132976719378201.smt2 [2019-03-18 12:47:06,329 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:47:06,333 INFO L168 Benchmark]: Toolchain (without parser) took 1015.58 ms. Allocated memory was 114.3 MB in the beginning and 122.7 MB in the end (delta: 8.4 MB). Free memory was 63.6 MB in the beginning and 75.5 MB in the end (delta: -11.9 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:47:06,337 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 114.3 MB. Free memory is still 81.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:47:06,337 INFO L168 Benchmark]: CACSL2BoogieTranslator took 298.22 ms. Allocated memory is still 114.3 MB. Free memory was 63.2 MB in the beginning and 53.4 MB in the end (delta: 9.8 MB). Peak memory consumption was 9.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:06,338 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.32 ms. Allocated memory is still 114.3 MB. Free memory was 53.4 MB in the beginning and 51.6 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:06,339 INFO L168 Benchmark]: Boogie Preprocessor took 35.45 ms. Allocated memory is still 114.3 MB. Free memory was 51.6 MB in the beginning and 50.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:06,340 INFO L168 Benchmark]: RCFGBuilder took 331.32 ms. Allocated memory was 114.3 MB in the beginning and 122.7 MB in the end (delta: 8.4 MB). Free memory was 50.3 MB in the beginning and 92.7 MB in the end (delta: -42.4 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:06,341 INFO L168 Benchmark]: IcfgToChc took 255.97 ms. Allocated memory is still 122.7 MB. Free memory was 92.7 MB in the beginning and 76.7 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:06,342 INFO L168 Benchmark]: ChcSmtPrinter took 42.25 ms. Allocated memory is still 122.7 MB. Free memory was 76.7 MB in the beginning and 75.5 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:06,348 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 114.3 MB. Free memory is still 81.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 298.22 ms. Allocated memory is still 114.3 MB. Free memory was 63.2 MB in the beginning and 53.4 MB in the end (delta: 9.8 MB). Peak memory consumption was 9.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 46.32 ms. Allocated memory is still 114.3 MB. Free memory was 53.4 MB in the beginning and 51.6 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 35.45 ms. Allocated memory is still 114.3 MB. Free memory was 51.6 MB in the beginning and 50.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 331.32 ms. Allocated memory was 114.3 MB in the beginning and 122.7 MB in the end (delta: 8.4 MB). Free memory was 50.3 MB in the beginning and 92.7 MB in the end (delta: -42.4 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 255.97 ms. Allocated memory is still 122.7 MB. Free memory was 92.7 MB in the beginning and 76.7 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 42.25 ms. Allocated memory is still 122.7 MB. Free memory was 76.7 MB in the beginning and 75.5 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...