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/Problem18_label15_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:35:51,314 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:35:51,316 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:35:51,329 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:35:51,330 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:35:51,331 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:35:51,332 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:35:51,334 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:35:51,336 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:35:51,337 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:35:51,338 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:35:51,338 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:35:51,339 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:35:51,340 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:35:51,341 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:35:51,342 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:35:51,343 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:35:51,345 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:35:51,347 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:35:51,348 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:35:51,349 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:35:51,351 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:35:51,353 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:35:51,353 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:35:51,353 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:35:51,354 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:35:51,355 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:35:51,356 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:35:51,356 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:35:51,357 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:35:51,358 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:35:51,358 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:35:51,360 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:35:51,360 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:35:51,361 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:35:51,361 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:35:51,361 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:35:51,362 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:35:51,363 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:35:51,363 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 21:35:51,377 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:35:51,378 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:35:51,379 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:35:51,379 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:35:51,379 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:35:51,379 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:35:51,380 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:35:51,380 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:35:51,380 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:35:51,380 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:35:51,380 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:35:51,381 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:35:51,381 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:35:51,381 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:35:51,381 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:35:51,381 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:35:51,381 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:35:51,382 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:35:51,382 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:35:51,382 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:35:51,382 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:35:51,382 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:35:51,383 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:35:51,384 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:35:51,384 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:35:51,384 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:35:51,384 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:35:51,384 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:35:51,385 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 21:35:51,431 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:35:51,448 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:35:51,453 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:35:51,455 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:35:51,455 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:35:51,456 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem18_label15_true-unreach-call.c [2019-03-17 21:35:51,521 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6cbbabac0/ae398bef0bc04ef6a527d8c10a8db9d6/FLAG49d058d42 [2019-03-17 21:35:52,259 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:35:52,260 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem18_label15_true-unreach-call.c [2019-03-17 21:35:52,288 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6cbbabac0/ae398bef0bc04ef6a527d8c10a8db9d6/FLAG49d058d42 [2019-03-17 21:35:52,338 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6cbbabac0/ae398bef0bc04ef6a527d8c10a8db9d6 [2019-03-17 21:35:52,349 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:35:52,351 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:35:52,352 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:35:52,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:35:52,358 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:35:52,359 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:35:52" (1/1) ... [2019-03-17 21:35:52,362 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61eb0ab1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:52, skipping insertion in model container [2019-03-17 21:35:52,363 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:35:52" (1/1) ... [2019-03-17 21:35:52,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:35:52,486 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:35:53,638 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:35:53,653 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:35:54,175 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:35:54,468 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:35:54,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:54 WrapperNode [2019-03-17 21:35:54,469 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:35:54,470 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:35:54,470 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:35:54,470 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:35:54,478 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:54" (1/1) ... [2019-03-17 21:35:54,536 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:54" (1/1) ... [2019-03-17 21:35:54,738 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:35:54,738 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:35:54,738 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:35:54,739 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:35:54,749 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:54" (1/1) ... [2019-03-17 21:35:54,749 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:54" (1/1) ... [2019-03-17 21:35:54,766 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:54" (1/1) ... [2019-03-17 21:35:54,767 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:54" (1/1) ... [2019-03-17 21:35:54,910 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:54" (1/1) ... [2019-03-17 21:35:54,951 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:54" (1/1) ... [2019-03-17 21:35:54,999 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:54" (1/1) ... [2019-03-17 21:35:55,026 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:35:55,027 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:35:55,027 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:35:55,027 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:35:55,030 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:54" (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 21:35:55,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:35:55,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:36:02,432 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:36:02,433 INFO L286 CfgBuilder]: Removed 11 assue(true) statements. [2019-03-17 21:36:02,434 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:36:02 BoogieIcfgContainer [2019-03-17 21:36:02,434 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:36:02,435 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:36:02,435 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:36:02,435 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:36:02,438 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:36:02" (1/1) ... [2019-03-17 21:36:10,555 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:36:10 HornClauseAST [2019-03-17 21:36:10,555 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:36:10,555 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:36:10,556 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:36:10,556 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:36:10,557 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:36:10" (1/1) ... [2019-03-17 21:36:10,560 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem18_label15_true-unreach-call.c_UID2060615860932897308.smt2 [2019-03-17 21:36:11,028 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:36:11,030 INFO L168 Benchmark]: Toolchain (without parser) took 18679.89 ms. Allocated memory was 101.7 MB in the beginning and 596.1 MB in the end (delta: 494.4 MB). Free memory was 64.9 MB in the beginning and 101.4 MB in the end (delta: -36.5 MB). Peak memory consumption was 457.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:36:11,032 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 89.7 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:36:11,032 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2117.47 ms. Allocated memory was 101.7 MB in the beginning and 162.5 MB in the end (delta: 60.8 MB). Free memory was 64.7 MB in the beginning and 123.0 MB in the end (delta: -58.4 MB). Peak memory consumption was 76.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:36:11,033 INFO L168 Benchmark]: Boogie Procedure Inliner took 268.09 ms. Allocated memory is still 162.5 MB. Free memory was 122.1 MB in the beginning and 80.4 MB in the end (delta: 41.7 MB). Peak memory consumption was 41.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:36:11,034 INFO L168 Benchmark]: Boogie Preprocessor took 288.47 ms. Allocated memory was 162.5 MB in the beginning and 196.1 MB in the end (delta: 33.6 MB). Free memory was 80.4 MB in the beginning and 120.7 MB in the end (delta: -40.3 MB). Peak memory consumption was 39.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:36:11,034 INFO L168 Benchmark]: RCFGBuilder took 7407.46 ms. Allocated memory was 196.1 MB in the beginning and 256.4 MB in the end (delta: 60.3 MB). Free memory was 120.7 MB in the beginning and 65.9 MB in the end (delta: 54.8 MB). Peak memory consumption was 136.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:36:11,035 INFO L168 Benchmark]: IcfgToChc took 8120.42 ms. Allocated memory was 256.4 MB in the beginning and 596.1 MB in the end (delta: 339.7 MB). Free memory was 65.9 MB in the beginning and 214.5 MB in the end (delta: -148.6 MB). Peak memory consumption was 287.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:36:11,035 INFO L168 Benchmark]: ChcSmtPrinter took 472.74 ms. Allocated memory is still 596.1 MB. Free memory was 214.5 MB in the beginning and 101.4 MB in the end (delta: 113.1 MB). Peak memory consumption was 113.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:36:11,039 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 89.7 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2117.47 ms. Allocated memory was 101.7 MB in the beginning and 162.5 MB in the end (delta: 60.8 MB). Free memory was 64.7 MB in the beginning and 123.0 MB in the end (delta: -58.4 MB). Peak memory consumption was 76.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 268.09 ms. Allocated memory is still 162.5 MB. Free memory was 122.1 MB in the beginning and 80.4 MB in the end (delta: 41.7 MB). Peak memory consumption was 41.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 288.47 ms. Allocated memory was 162.5 MB in the beginning and 196.1 MB in the end (delta: 33.6 MB). Free memory was 80.4 MB in the beginning and 120.7 MB in the end (delta: -40.3 MB). Peak memory consumption was 39.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 7407.46 ms. Allocated memory was 196.1 MB in the beginning and 256.4 MB in the end (delta: 60.3 MB). Free memory was 120.7 MB in the beginning and 65.9 MB in the end (delta: 54.8 MB). Peak memory consumption was 136.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 8120.42 ms. Allocated memory was 256.4 MB in the beginning and 596.1 MB in the end (delta: 339.7 MB). Free memory was 65.9 MB in the beginning and 214.5 MB in the end (delta: -148.6 MB). Peak memory consumption was 287.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 472.74 ms. Allocated memory is still 596.1 MB. Free memory was 214.5 MB in the beginning and 101.4 MB in the end (delta: 113.1 MB). Peak memory consumption was 113.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...