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/Problem11_label03_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:33:08,427 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:33:08,429 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:33:08,442 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:33:08,442 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:33:08,443 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:33:08,445 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:33:08,447 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:33:08,448 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:33:08,449 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:33:08,451 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:33:08,451 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:33:08,452 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:33:08,453 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:33:08,454 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:33:08,455 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:33:08,456 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:33:08,458 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:33:08,460 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:33:08,462 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:33:08,464 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:33:08,465 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:33:08,467 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:33:08,468 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:33:08,468 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:33:08,469 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:33:08,470 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:33:08,471 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:33:08,471 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:33:08,472 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:33:08,473 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:33:08,473 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:33:08,474 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:33:08,474 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:33:08,475 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:33:08,475 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:33:08,475 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:33:08,477 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:33:08,477 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:33:08,478 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 12:33:08,493 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:33:08,493 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:33:08,494 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:33:08,494 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:33:08,495 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:33:08,495 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:33:08,495 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:33:08,495 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:33:08,496 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:33:08,496 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:33:08,496 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:33:08,496 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:33:08,496 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:33:08,496 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:33:08,497 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:33:08,497 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:33:08,497 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:33:08,497 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:33:08,498 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:33:08,498 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:33:08,498 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:33:08,498 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:33:08,498 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:33:08,499 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:33:08,499 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:33:08,499 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:33:08,499 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:33:08,499 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:33:08,500 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 12:33:08,539 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:33:08,555 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:33:08,559 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:33:08,561 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:33:08,562 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:33:08,562 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem11_label03_true-unreach-call.c [2019-03-18 12:33:08,629 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58b38d9d7/b884e8356d2e472696a1cc98eabfd374/FLAG930dd0781 [2019-03-18 12:33:09,212 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:33:09,213 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem11_label03_true-unreach-call.c [2019-03-18 12:33:09,228 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58b38d9d7/b884e8356d2e472696a1cc98eabfd374/FLAG930dd0781 [2019-03-18 12:33:09,418 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58b38d9d7/b884e8356d2e472696a1cc98eabfd374 [2019-03-18 12:33:09,426 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:33:09,428 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:33:09,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:33:09,434 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:33:09,438 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:33:09,439 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:33:09" (1/1) ... [2019-03-18 12:33:09,442 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@712346c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:09, skipping insertion in model container [2019-03-18 12:33:09,442 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:33:09" (1/1) ... [2019-03-18 12:33:09,450 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:33:09,526 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:33:10,026 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:33:10,031 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:33:10,207 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:33:10,228 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:33:10,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:10 WrapperNode [2019-03-18 12:33:10,229 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:33:10,230 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:33:10,230 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:33:10,230 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:33:10,359 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:10" (1/1) ... [2019-03-18 12:33:10,405 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:10" (1/1) ... [2019-03-18 12:33:10,513 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:33:10,514 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:33:10,514 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:33:10,514 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:33:10,525 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:10" (1/1) ... [2019-03-18 12:33:10,525 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:10" (1/1) ... [2019-03-18 12:33:10,540 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:10" (1/1) ... [2019-03-18 12:33:10,541 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:10" (1/1) ... [2019-03-18 12:33:10,594 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:10" (1/1) ... [2019-03-18 12:33:10,607 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:10" (1/1) ... [2019-03-18 12:33:10,641 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:10" (1/1) ... [2019-03-18 12:33:10,669 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:33:10,669 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:33:10,670 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:33:10,670 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:33:10,671 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:10" (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 12:33:10,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:33:10,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:33:14,509 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:33:14,510 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:33:14,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:33:14 BoogieIcfgContainer [2019-03-18 12:33:14,511 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:33:14,512 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:33:14,512 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:33:14,512 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:33:14,515 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:33:14" (1/1) ... [2019-03-18 12:33:17,379 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:33:17 HornClauseAST [2019-03-18 12:33:17,379 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:33:17,379 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:33:17,380 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:33:17,380 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:33:17,381 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:33:17" (1/1) ... [2019-03-18 12:33:17,384 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem11_label03_true-unreach-call.c_UID5027750422690688428.smt2 [2019-03-18 12:33:17,567 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:33:17,568 INFO L168 Benchmark]: Toolchain (without parser) took 8141.48 ms. Allocated memory was 101.7 MB in the beginning and 291.5 MB in the end (delta: 189.8 MB). Free memory was 71.6 MB in the beginning and 186.3 MB in the end (delta: -114.7 MB). Peak memory consumption was 75.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:17,573 INFO L168 Benchmark]: CDTParser took 0.23 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. [2019-03-18 12:33:17,573 INFO L168 Benchmark]: CACSL2BoogieTranslator took 797.37 ms. Allocated memory was 101.7 MB in the beginning and 118.5 MB in the end (delta: 16.8 MB). Free memory was 71.3 MB in the beginning and 71.3 MB in the end (delta: 45.6 kB). Peak memory consumption was 46.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:17,576 INFO L168 Benchmark]: Boogie Procedure Inliner took 284.00 ms. Allocated memory was 118.5 MB in the beginning and 142.6 MB in the end (delta: 24.1 MB). Free memory was 71.3 MB in the beginning and 107.7 MB in the end (delta: -36.5 MB). Peak memory consumption was 7.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:17,576 INFO L168 Benchmark]: Boogie Preprocessor took 155.32 ms. Allocated memory is still 142.6 MB. Free memory was 107.7 MB in the beginning and 97.0 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:17,577 INFO L168 Benchmark]: RCFGBuilder took 3842.02 ms. Allocated memory was 142.6 MB in the beginning and 169.9 MB in the end (delta: 27.3 MB). Free memory was 97.0 MB in the beginning and 68.1 MB in the end (delta: 29.0 MB). Peak memory consumption was 57.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:17,579 INFO L168 Benchmark]: IcfgToChc took 2867.57 ms. Allocated memory was 169.9 MB in the beginning and 291.5 MB in the end (delta: 121.6 MB). Free memory was 68.1 MB in the beginning and 225.4 MB in the end (delta: -157.3 MB). Peak memory consumption was 159.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:17,579 INFO L168 Benchmark]: ChcSmtPrinter took 187.53 ms. Allocated memory is still 291.5 MB. Free memory was 225.4 MB in the beginning and 186.3 MB in the end (delta: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:17,582 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 797.37 ms. Allocated memory was 101.7 MB in the beginning and 118.5 MB in the end (delta: 16.8 MB). Free memory was 71.3 MB in the beginning and 71.3 MB in the end (delta: 45.6 kB). Peak memory consumption was 46.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 284.00 ms. Allocated memory was 118.5 MB in the beginning and 142.6 MB in the end (delta: 24.1 MB). Free memory was 71.3 MB in the beginning and 107.7 MB in the end (delta: -36.5 MB). Peak memory consumption was 7.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 155.32 ms. Allocated memory is still 142.6 MB. Free memory was 107.7 MB in the beginning and 97.0 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3842.02 ms. Allocated memory was 142.6 MB in the beginning and 169.9 MB in the end (delta: 27.3 MB). Free memory was 97.0 MB in the beginning and 68.1 MB in the end (delta: 29.0 MB). Peak memory consumption was 57.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 2867.57 ms. Allocated memory was 169.9 MB in the beginning and 291.5 MB in the end (delta: 121.6 MB). Free memory was 68.1 MB in the beginning and 225.4 MB in the end (delta: -157.3 MB). Peak memory consumption was 159.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 187.53 ms. Allocated memory is still 291.5 MB. Free memory was 225.4 MB in the beginning and 186.3 MB in the end (delta: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...