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/Problem01_label23_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:12:06,316 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:12:06,318 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:12:06,338 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:12:06,338 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:12:06,339 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:12:06,340 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:12:06,342 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:12:06,343 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:12:06,344 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:12:06,345 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:12:06,346 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:12:06,347 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:12:06,348 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:12:06,349 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:12:06,350 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:12:06,351 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:12:06,353 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:12:06,355 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:12:06,357 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:12:06,359 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:12:06,361 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:12:06,368 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:12:06,368 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:12:06,368 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:12:06,369 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:12:06,370 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:12:06,371 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:12:06,371 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:12:06,372 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:12:06,373 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:12:06,374 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:12:06,375 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:12:06,375 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:12:06,376 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:12:06,376 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:12:06,376 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:12:06,377 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:12:06,378 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:12:06,378 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 21:12:06,393 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:12:06,393 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:12:06,395 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:12:06,395 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:12:06,395 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:12:06,395 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:12:06,396 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:12:06,396 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:12:06,396 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:12:06,396 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:12:06,396 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:12:06,397 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:12:06,397 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:12:06,397 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:12:06,397 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:12:06,397 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:12:06,398 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:12:06,398 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:12:06,398 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:12:06,398 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:12:06,398 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:12:06,399 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:12:06,399 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:12:06,399 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:12:06,399 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:12:06,399 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:12:06,400 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:12:06,400 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:12:06,400 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 21:12:06,436 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:12:06,448 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:12:06,451 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:12:06,453 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:12:06,453 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:12:06,454 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem01_label23_true-unreach-call_false-termination.c [2019-03-17 21:12:06,516 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f3d9c4d2/e7b1ea4deeef4f8f8a235c2d2bb0c257/FLAG130253b0b [2019-03-17 21:12:07,038 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:12:07,039 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem01_label23_true-unreach-call_false-termination.c [2019-03-17 21:12:07,056 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f3d9c4d2/e7b1ea4deeef4f8f8a235c2d2bb0c257/FLAG130253b0b [2019-03-17 21:12:07,287 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f3d9c4d2/e7b1ea4deeef4f8f8a235c2d2bb0c257 [2019-03-17 21:12:07,296 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:12:07,298 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:12:07,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:07,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:12:07,305 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:12:07,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:07" (1/1) ... [2019-03-17 21:12:07,308 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72b4c2d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:07, skipping insertion in model container [2019-03-17 21:12:07,309 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:07" (1/1) ... [2019-03-17 21:12:07,316 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:12:07,372 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:12:07,828 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:07,837 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:12:07,984 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:08,002 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:12:08,002 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:08 WrapperNode [2019-03-17 21:12:08,003 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:08,003 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:08,004 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:12:08,004 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:12:08,013 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:08" (1/1) ... [2019-03-17 21:12:08,115 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:08" (1/1) ... [2019-03-17 21:12:08,183 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:08,183 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:12:08,183 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:12:08,185 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:12:08,198 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:08" (1/1) ... [2019-03-17 21:12:08,199 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:08" (1/1) ... [2019-03-17 21:12:08,212 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:08" (1/1) ... [2019-03-17 21:12:08,213 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:08" (1/1) ... [2019-03-17 21:12:08,248 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:08" (1/1) ... [2019-03-17 21:12:08,258 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:08" (1/1) ... [2019-03-17 21:12:08,264 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:08" (1/1) ... [2019-03-17 21:12:08,272 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:12:08,273 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:12:08,273 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:12:08,273 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:12:08,274 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:08" (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 21:12:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:12:08,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:12:11,541 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:12:11,541 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:12:11,542 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:11 BoogieIcfgContainer [2019-03-17 21:12:11,543 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:12:11,543 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:12:11,543 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:12:11,543 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:12:11,545 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:11" (1/1) ... [2019-03-17 21:12:14,304 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:14 HornClauseAST [2019-03-17 21:12:14,304 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:12:14,305 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:12:14,306 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:12:14,307 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:12:14,308 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:14" (1/1) ... [2019-03-17 21:12:14,311 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem01_label23_true-unreach-call_false-termination.c_UID4689253022710820397.smt2 [2019-03-17 21:12:14,518 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:12:14,520 INFO L168 Benchmark]: Toolchain (without parser) took 7223.35 ms. Allocated memory was 99.6 MB in the beginning and 272.6 MB in the end (delta: 173.0 MB). Free memory was 72.7 MB in the beginning and 60.8 MB in the end (delta: 11.9 MB). Peak memory consumption was 184.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:14,522 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:12:14,522 INFO L168 Benchmark]: CACSL2BoogieTranslator took 704.12 ms. Allocated memory is still 99.6 MB. Free memory was 72.5 MB in the beginning and 42.2 MB in the end (delta: 30.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:14,523 INFO L168 Benchmark]: Boogie Procedure Inliner took 179.62 ms. Allocated memory was 99.6 MB in the beginning and 131.1 MB in the end (delta: 31.5 MB). Free memory was 42.0 MB in the beginning and 108.3 MB in the end (delta: -66.4 MB). Peak memory consumption was 6.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:14,528 INFO L168 Benchmark]: Boogie Preprocessor took 89.46 ms. Allocated memory is still 131.1 MB. Free memory was 108.3 MB in the beginning and 104.2 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:14,529 INFO L168 Benchmark]: RCFGBuilder took 3269.62 ms. Allocated memory was 131.1 MB in the beginning and 141.0 MB in the end (delta: 10.0 MB). Free memory was 104.2 MB in the beginning and 64.4 MB in the end (delta: 39.8 MB). Peak memory consumption was 54.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:14,529 INFO L168 Benchmark]: IcfgToChc took 2761.35 ms. Allocated memory was 141.0 MB in the beginning and 272.6 MB in the end (delta: 131.6 MB). Free memory was 64.4 MB in the beginning and 93.0 MB in the end (delta: -28.5 MB). Peak memory consumption was 103.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:14,529 INFO L168 Benchmark]: ChcSmtPrinter took 214.01 ms. Allocated memory is still 272.6 MB. Free memory was 93.0 MB in the beginning and 60.8 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:14,533 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 88.1 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 704.12 ms. Allocated memory is still 99.6 MB. Free memory was 72.5 MB in the beginning and 42.2 MB in the end (delta: 30.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 179.62 ms. Allocated memory was 99.6 MB in the beginning and 131.1 MB in the end (delta: 31.5 MB). Free memory was 42.0 MB in the beginning and 108.3 MB in the end (delta: -66.4 MB). Peak memory consumption was 6.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 89.46 ms. Allocated memory is still 131.1 MB. Free memory was 108.3 MB in the beginning and 104.2 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3269.62 ms. Allocated memory was 131.1 MB in the beginning and 141.0 MB in the end (delta: 10.0 MB). Free memory was 104.2 MB in the beginning and 64.4 MB in the end (delta: 39.8 MB). Peak memory consumption was 54.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 2761.35 ms. Allocated memory was 141.0 MB in the beginning and 272.6 MB in the end (delta: 131.6 MB). Free memory was 64.4 MB in the beginning and 93.0 MB in the end (delta: -28.5 MB). Peak memory consumption was 103.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 214.01 ms. Allocated memory is still 272.6 MB. Free memory was 93.0 MB in the beginning and 60.8 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...