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/Problem19_label51_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:11:15,329 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:11:15,331 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:11:15,344 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:11:15,345 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:11:15,346 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:11:15,347 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:11:15,349 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:11:15,351 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:11:15,352 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:11:15,353 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:11:15,353 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:11:15,354 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:11:15,357 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:11:15,358 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:11:15,361 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:11:15,363 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:11:15,367 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:11:15,371 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:11:15,376 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:11:15,377 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:11:15,379 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:11:15,382 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:11:15,382 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:11:15,385 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:11:15,386 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:11:15,387 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:11:15,388 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:11:15,389 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:11:15,389 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:11:15,394 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:11:15,395 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:11:15,397 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:11:15,398 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:11:15,399 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:11:15,399 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:11:15,400 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:11:15,403 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:11:15,404 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:11:15,404 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 21:11:15,431 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:11:15,432 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:11:15,433 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:11:15,433 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:11:15,433 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:11:15,434 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:11:15,434 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:11:15,434 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:11:15,434 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:11:15,435 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:11:15,435 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:11:15,435 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:11:15,435 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:11:15,435 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:11:15,436 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:11:15,436 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:11:15,436 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:11:15,436 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:11:15,437 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:11:15,437 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:11:15,437 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:11:15,437 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:11:15,437 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:11:15,438 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:11:15,438 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:11:15,438 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:11:15,438 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:11:15,438 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:11:15,439 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 21:11:15,476 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:11:15,491 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:11:15,497 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:11:15,498 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:11:15,498 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:11:15,499 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem19_label51_false-unreach-call.c [2019-03-17 21:11:15,554 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed4da032a/9604e94313b0465dbf501e77abf8aa94/FLAG5e90cacfa [2019-03-17 21:11:16,442 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:11:16,443 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem19_label51_false-unreach-call.c [2019-03-17 21:11:16,489 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed4da032a/9604e94313b0465dbf501e77abf8aa94/FLAG5e90cacfa [2019-03-17 21:11:16,862 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed4da032a/9604e94313b0465dbf501e77abf8aa94 [2019-03-17 21:11:16,874 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:11:16,875 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:11:16,876 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:11:16,876 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:11:16,880 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:11:16,881 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:11:16" (1/1) ... [2019-03-17 21:11:16,884 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46662d03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:16, skipping insertion in model container [2019-03-17 21:11:16,884 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:11:16" (1/1) ... [2019-03-17 21:11:16,891 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:11:17,229 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:11:19,258 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:11:19,265 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:11:20,476 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:11:20,532 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:11:20,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:20 WrapperNode [2019-03-17 21:11:20,532 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:11:20,534 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:11:20,534 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:11:20,534 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:11:20,543 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:20" (1/1) ... [2019-03-17 21:11:20,635 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:20" (1/1) ... [2019-03-17 21:11:21,571 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:11:21,572 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:11:21,572 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:11:21,572 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:11:21,580 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:20" (1/1) ... [2019-03-17 21:11:21,580 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:20" (1/1) ... [2019-03-17 21:11:22,667 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:20" (1/1) ... [2019-03-17 21:11:22,667 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:20" (1/1) ... [2019-03-17 21:11:22,883 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:20" (1/1) ... [2019-03-17 21:11:22,970 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:20" (1/1) ... [2019-03-17 21:11:23,075 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:20" (1/1) ... [2019-03-17 21:11:23,182 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:11:23,183 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:11:23,183 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:11:23,183 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:11:23,184 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:20" (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 21:11:23,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:11:23,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:11:37,909 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:11:37,910 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-17 21:11:37,911 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:11:37 BoogieIcfgContainer [2019-03-17 21:11:37,912 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:11:37,912 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:11:37,912 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:11:37,912 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:11:37,915 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:11:37" (1/1) ... [2019-03-17 21:12:03,442 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:03 HornClauseAST [2019-03-17 21:12:03,442 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:12:03,443 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:12:03,443 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:12:03,443 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:12:03,445 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:03" (1/1) ... [2019-03-17 21:12:03,447 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem19_label51_false-unreach-call.c_UID7340726729091300181.smt2 [2019-03-17 21:12:04,622 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:12:04,624 INFO L168 Benchmark]: Toolchain (without parser) took 47749.67 ms. Allocated memory was 115.3 MB in the beginning and 1.3 GB in the end (delta: 1.2 GB). Free memory was 37.9 MB in the beginning and 343.9 MB in the end (delta: -306.0 MB). Peak memory consumption was 874.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:04,625 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:12:04,626 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3657.14 ms. Allocated memory was 115.3 MB in the beginning and 247.5 MB in the end (delta: 132.1 MB). Free memory was 37.7 MB in the beginning and 56.5 MB in the end (delta: -18.8 MB). Peak memory consumption was 113.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:04,626 INFO L168 Benchmark]: Boogie Procedure Inliner took 1037.63 ms. Allocated memory was 247.5 MB in the beginning and 307.8 MB in the end (delta: 60.3 MB). Free memory was 56.5 MB in the beginning and 107.5 MB in the end (delta: -51.1 MB). Peak memory consumption was 62.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:04,627 INFO L168 Benchmark]: Boogie Preprocessor took 1610.72 ms. Allocated memory was 307.8 MB in the beginning and 431.0 MB in the end (delta: 123.2 MB). Free memory was 107.5 MB in the beginning and 210.6 MB in the end (delta: -103.1 MB). Peak memory consumption was 118.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:04,627 INFO L168 Benchmark]: RCFGBuilder took 14729.13 ms. Allocated memory was 431.0 MB in the beginning and 592.4 MB in the end (delta: 161.5 MB). Free memory was 210.6 MB in the beginning and 274.3 MB in the end (delta: -63.7 MB). Peak memory consumption was 248.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:04,628 INFO L168 Benchmark]: IcfgToChc took 25530.63 ms. Allocated memory was 592.4 MB in the beginning and 1.3 GB in the end (delta: 703.6 MB). Free memory was 274.3 MB in the beginning and 701.5 MB in the end (delta: -427.2 MB). Peak memory consumption was 798.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:04,628 INFO L168 Benchmark]: ChcSmtPrinter took 1179.79 ms. Allocated memory is still 1.3 GB. Free memory was 701.5 MB in the beginning and 343.9 MB in the end (delta: 357.7 MB). Peak memory consumption was 357.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:04,632 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 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3657.14 ms. Allocated memory was 115.3 MB in the beginning and 247.5 MB in the end (delta: 132.1 MB). Free memory was 37.7 MB in the beginning and 56.5 MB in the end (delta: -18.8 MB). Peak memory consumption was 113.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 1037.63 ms. Allocated memory was 247.5 MB in the beginning and 307.8 MB in the end (delta: 60.3 MB). Free memory was 56.5 MB in the beginning and 107.5 MB in the end (delta: -51.1 MB). Peak memory consumption was 62.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1610.72 ms. Allocated memory was 307.8 MB in the beginning and 431.0 MB in the end (delta: 123.2 MB). Free memory was 107.5 MB in the beginning and 210.6 MB in the end (delta: -103.1 MB). Peak memory consumption was 118.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 14729.13 ms. Allocated memory was 431.0 MB in the beginning and 592.4 MB in the end (delta: 161.5 MB). Free memory was 210.6 MB in the beginning and 274.3 MB in the end (delta: -63.7 MB). Peak memory consumption was 248.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 25530.63 ms. Allocated memory was 592.4 MB in the beginning and 1.3 GB in the end (delta: 703.6 MB). Free memory was 274.3 MB in the beginning and 701.5 MB in the end (delta: -427.2 MB). Peak memory consumption was 798.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1179.79 ms. Allocated memory is still 1.3 GB. Free memory was 701.5 MB in the beginning and 343.9 MB in the end (delta: 357.7 MB). Peak memory consumption was 357.7 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...