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/Problem17_label03_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:38:13,391 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:38:13,394 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:38:13,410 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:38:13,410 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:38:13,412 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:38:13,413 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:38:13,415 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:38:13,416 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:38:13,417 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:38:13,418 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:38:13,418 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:38:13,419 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:38:13,421 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:38:13,424 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:38:13,426 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:38:13,426 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:38:13,437 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:38:13,439 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:38:13,444 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:38:13,446 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:38:13,449 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:38:13,453 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:38:13,453 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:38:13,453 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:38:13,454 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:38:13,454 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:38:13,457 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:38:13,457 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:38:13,460 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:38:13,462 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:38:13,463 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:38:13,464 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:38:13,465 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:38:13,465 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:38:13,465 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:38:13,466 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:38:13,467 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:38:13,469 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:38:13,469 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 12:38:13,497 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:38:13,497 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:38:13,502 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:38:13,502 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:38:13,502 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:38:13,502 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:38:13,503 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:38:13,503 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:38:13,503 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:38:13,503 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:38:13,503 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:38:13,504 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:38:13,505 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:38:13,505 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:38:13,505 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:38:13,505 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:38:13,506 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:38:13,506 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:38:13,506 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:38:13,506 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:38:13,506 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:38:13,508 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:38:13,508 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:38:13,508 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:38:13,508 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:38:13,509 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:38:13,509 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:38:13,509 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:38:13,509 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 12:38:13,553 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:38:13,572 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:38:13,576 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:38:13,578 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:38:13,579 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:38:13,579 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem17_label03_true-unreach-call.c [2019-03-18 12:38:13,636 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/263115b51/23ad5d8b30ce4dec965be21c7441ade7/FLAG4441dbe96 [2019-03-18 12:38:14,279 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:38:14,280 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem17_label03_true-unreach-call.c [2019-03-18 12:38:14,305 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/263115b51/23ad5d8b30ce4dec965be21c7441ade7/FLAG4441dbe96 [2019-03-18 12:38:14,432 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/263115b51/23ad5d8b30ce4dec965be21c7441ade7 [2019-03-18 12:38:14,444 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:38:14,446 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:38:14,447 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:38:14,448 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:38:14,452 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:38:14,453 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:38:14" (1/1) ... [2019-03-18 12:38:14,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@567ce379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:14, skipping insertion in model container [2019-03-18 12:38:14,456 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:38:14" (1/1) ... [2019-03-18 12:38:14,464 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:38:14,585 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:38:15,598 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:38:15,608 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:38:16,213 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:38:16,241 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:38:16,242 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:16 WrapperNode [2019-03-18 12:38:16,242 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:38:16,244 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:38:16,244 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:38:16,244 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:38:16,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:16" (1/1) ... [2019-03-18 12:38:16,345 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:16" (1/1) ... [2019-03-18 12:38:16,775 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:38:16,775 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:38:16,775 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:38:16,775 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:38:16,786 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:16" (1/1) ... [2019-03-18 12:38:16,786 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:16" (1/1) ... [2019-03-18 12:38:16,815 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:16" (1/1) ... [2019-03-18 12:38:16,816 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:16" (1/1) ... [2019-03-18 12:38:16,936 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:16" (1/1) ... [2019-03-18 12:38:16,976 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:16" (1/1) ... [2019-03-18 12:38:17,025 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:16" (1/1) ... [2019-03-18 12:38:17,087 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:38:17,088 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:38:17,088 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:38:17,088 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:38:17,089 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:16" (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 12:38:17,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:38:17,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:38:26,242 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:38:26,242 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-18 12:38:26,243 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:38:26 BoogieIcfgContainer [2019-03-18 12:38:26,243 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:38:26,244 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:38:26,244 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:38:26,244 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:38:26,247 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:38:26" (1/1) ... [2019-03-18 12:38:32,161 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:38:32 HornClauseAST [2019-03-18 12:38:32,162 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:38:32,162 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:38:32,163 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:38:32,163 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:38:32,164 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:38:32" (1/1) ... [2019-03-18 12:38:32,166 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem17_label03_true-unreach-call.c_UID7664035935209409901.smt2 [2019-03-18 12:38:32,521 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:38:32,522 INFO L168 Benchmark]: Toolchain (without parser) took 18078.02 ms. Allocated memory was 101.7 MB in the beginning and 492.8 MB in the end (delta: 391.1 MB). Free memory was 65.4 MB in the beginning and 140.7 MB in the end (delta: -75.3 MB). Peak memory consumption was 315.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:32,524 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 89.7 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:38:32,524 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1795.68 ms. Allocated memory was 101.7 MB in the beginning and 153.6 MB in the end (delta: 51.9 MB). Free memory was 65.1 MB in the beginning and 69.7 MB in the end (delta: -4.6 MB). Peak memory consumption was 62.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:32,525 INFO L168 Benchmark]: Boogie Procedure Inliner took 531.35 ms. Allocated memory was 153.6 MB in the beginning and 164.6 MB in the end (delta: 11.0 MB). Free memory was 69.7 MB in the beginning and 93.1 MB in the end (delta: -23.3 MB). Peak memory consumption was 44.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:32,525 INFO L168 Benchmark]: Boogie Preprocessor took 312.52 ms. Allocated memory is still 164.6 MB. Free memory was 93.1 MB in the beginning and 58.6 MB in the end (delta: 34.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:32,526 INFO L168 Benchmark]: RCFGBuilder took 9155.55 ms. Allocated memory was 164.6 MB in the beginning and 304.1 MB in the end (delta: 139.5 MB). Free memory was 58.6 MB in the beginning and 209.2 MB in the end (delta: -150.6 MB). Peak memory consumption was 114.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:32,526 INFO L168 Benchmark]: IcfgToChc took 5918.10 ms. Allocated memory was 304.1 MB in the beginning and 492.8 MB in the end (delta: 188.7 MB). Free memory was 209.2 MB in the beginning and 233.7 MB in the end (delta: -24.5 MB). Peak memory consumption was 356.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:32,527 INFO L168 Benchmark]: ChcSmtPrinter took 358.81 ms. Allocated memory is still 492.8 MB. Free memory was 233.7 MB in the beginning and 140.7 MB in the end (delta: 93.0 MB). Peak memory consumption was 93.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:32,530 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 89.7 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1795.68 ms. Allocated memory was 101.7 MB in the beginning and 153.6 MB in the end (delta: 51.9 MB). Free memory was 65.1 MB in the beginning and 69.7 MB in the end (delta: -4.6 MB). Peak memory consumption was 62.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 531.35 ms. Allocated memory was 153.6 MB in the beginning and 164.6 MB in the end (delta: 11.0 MB). Free memory was 69.7 MB in the beginning and 93.1 MB in the end (delta: -23.3 MB). Peak memory consumption was 44.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 312.52 ms. Allocated memory is still 164.6 MB. Free memory was 93.1 MB in the beginning and 58.6 MB in the end (delta: 34.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 9155.55 ms. Allocated memory was 164.6 MB in the beginning and 304.1 MB in the end (delta: 139.5 MB). Free memory was 58.6 MB in the beginning and 209.2 MB in the end (delta: -150.6 MB). Peak memory consumption was 114.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 5918.10 ms. Allocated memory was 304.1 MB in the beginning and 492.8 MB in the end (delta: 188.7 MB). Free memory was 209.2 MB in the beginning and 233.7 MB in the end (delta: -24.5 MB). Peak memory consumption was 356.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 358.81 ms. Allocated memory is still 492.8 MB. Free memory was 233.7 MB in the beginning and 140.7 MB in the end (delta: 93.0 MB). Peak memory consumption was 93.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...