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/Problem06_label34_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:19:03,555 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:19:03,558 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:19:03,571 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:19:03,571 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:19:03,572 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:19:03,574 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:19:03,575 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:19:03,577 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:19:03,578 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:19:03,579 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:19:03,579 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:19:03,580 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:19:03,581 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:19:03,582 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:19:03,583 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:19:03,584 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:19:03,586 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:19:03,588 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:19:03,590 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:19:03,591 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:19:03,592 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:19:03,594 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:19:03,595 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:19:03,595 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:19:03,596 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:19:03,596 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:19:03,597 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:19:03,598 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:19:03,598 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:19:03,599 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:19:03,600 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:19:03,601 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:19:03,601 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:19:03,602 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:19:03,602 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:19:03,602 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:19:03,603 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:19:03,604 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:19:03,605 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 21:19:03,623 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:19:03,623 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:19:03,625 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:19:03,625 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:19:03,626 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:19:03,626 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:19:03,626 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:19:03,626 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:19:03,627 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:19:03,627 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:19:03,627 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:19:03,627 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:19:03,627 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:19:03,628 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:19:03,628 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:19:03,629 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:19:03,629 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:19:03,629 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:19:03,629 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:19:03,629 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:19:03,630 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:19:03,630 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:19:03,630 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:19:03,630 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:19:03,630 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:19:03,631 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:19:03,631 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:19:03,631 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:19:03,632 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 21:19:03,683 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:19:03,696 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:19:03,700 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:19:03,702 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:19:03,702 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:19:03,703 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem06_label34_true-unreach-call.c [2019-03-17 21:19:03,762 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69b8d1bfb/fe4deb756e544c5794a98512b21078ef/FLAG9e7517130 [2019-03-17 21:19:04,653 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:19:04,654 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem06_label34_true-unreach-call.c [2019-03-17 21:19:04,704 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69b8d1bfb/fe4deb756e544c5794a98512b21078ef/FLAG9e7517130 [2019-03-17 21:19:05,072 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69b8d1bfb/fe4deb756e544c5794a98512b21078ef [2019-03-17 21:19:05,084 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:19:05,085 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:19:05,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:19:05,086 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:19:05,090 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:19:05,091 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:19:05" (1/1) ... [2019-03-17 21:19:05,094 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e6d45a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:19:05, skipping insertion in model container [2019-03-17 21:19:05,094 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:19:05" (1/1) ... [2019-03-17 21:19:05,102 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:19:05,368 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:19:07,664 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:19:07,679 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:19:08,775 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:19:08,841 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:19:08,842 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:19:08 WrapperNode [2019-03-17 21:19:08,842 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:19:08,843 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:19:08,843 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:19:08,843 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:19:08,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:19:08" (1/1) ... [2019-03-17 21:19:08,940 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:19:08" (1/1) ... [2019-03-17 21:19:09,381 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:19:09,381 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:19:09,382 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:19:09,382 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:19:09,392 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:19:08" (1/1) ... [2019-03-17 21:19:09,393 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:19:08" (1/1) ... [2019-03-17 21:19:09,452 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:19:08" (1/1) ... [2019-03-17 21:19:09,453 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:19:08" (1/1) ... [2019-03-17 21:19:09,647 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:19:08" (1/1) ... [2019-03-17 21:19:09,725 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:19:08" (1/1) ... [2019-03-17 21:19:09,793 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:19:08" (1/1) ... [2019-03-17 21:19:10,779 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:19:10,779 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:19:10,780 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:19:10,780 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:19:10,781 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:19:08" (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 21:19:10,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:19:10,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:19:21,259 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:19:21,259 INFO L286 CfgBuilder]: Removed 15 assue(true) statements. [2019-03-17 21:19:21,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:19:21 BoogieIcfgContainer [2019-03-17 21:19:21,261 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:19:21,261 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:19:21,261 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:19:21,261 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:19:21,264 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:19:21" (1/1) ... [2019-03-17 21:20:00,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:20:00 HornClauseAST [2019-03-17 21:20:00,078 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:20:00,079 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:20:00,079 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:20:00,079 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:20:00,080 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:20:00" (1/1) ... [2019-03-17 21:20:00,083 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem06_label34_true-unreach-call.c_UID1173204390362516992.smt2 Received shutdown request... [2019-03-17 21:20:03,748 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:20:03,750 INFO L168 Benchmark]: Toolchain (without parser) took 58665.43 ms. Allocated memory was 101.7 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 46.2 MB in the beginning and 1.1 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2019-03-17 21:20:03,751 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 89.7 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:20:03,752 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3756.25 ms. Allocated memory was 101.7 MB in the beginning and 216.0 MB in the end (delta: 114.3 MB). Free memory was 46.0 MB in the beginning and 81.3 MB in the end (delta: -35.2 MB). Peak memory consumption was 100.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:20:03,752 INFO L168 Benchmark]: Boogie Procedure Inliner took 537.88 ms. Allocated memory was 216.0 MB in the beginning and 230.7 MB in the end (delta: 14.7 MB). Free memory was 81.3 MB in the beginning and 89.0 MB in the end (delta: -7.8 MB). Peak memory consumption was 41.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:20:03,753 INFO L168 Benchmark]: Boogie Preprocessor took 1397.70 ms. Allocated memory was 230.7 MB in the beginning and 320.9 MB in the end (delta: 90.2 MB). Free memory was 89.0 MB in the beginning and 211.0 MB in the end (delta: -121.9 MB). Peak memory consumption was 100.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:20:03,753 INFO L168 Benchmark]: RCFGBuilder took 10481.43 ms. Allocated memory was 320.9 MB in the beginning and 426.2 MB in the end (delta: 105.4 MB). Free memory was 209.0 MB in the beginning and 211.8 MB in the end (delta: -2.8 MB). Peak memory consumption was 217.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:20:03,754 INFO L168 Benchmark]: IcfgToChc took 38817.30 ms. Allocated memory was 426.2 MB in the beginning and 1.4 GB in the end (delta: 976.2 MB). Free memory was 211.8 MB in the beginning and 500.8 MB in the end (delta: -289.0 MB). Peak memory consumption was 1.1 GB. Max. memory is 3.6 GB. [2019-03-17 21:20:03,754 INFO L168 Benchmark]: ChcSmtPrinter took 3669.85 ms. Allocated memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: 235.4 MB). Free memory was 500.8 MB in the beginning and 1.1 GB in the end (delta: -578.8 MB). Peak memory consumption was 484.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:20:03,758 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 89.7 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3756.25 ms. Allocated memory was 101.7 MB in the beginning and 216.0 MB in the end (delta: 114.3 MB). Free memory was 46.0 MB in the beginning and 81.3 MB in the end (delta: -35.2 MB). Peak memory consumption was 100.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 537.88 ms. Allocated memory was 216.0 MB in the beginning and 230.7 MB in the end (delta: 14.7 MB). Free memory was 81.3 MB in the beginning and 89.0 MB in the end (delta: -7.8 MB). Peak memory consumption was 41.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1397.70 ms. Allocated memory was 230.7 MB in the beginning and 320.9 MB in the end (delta: 90.2 MB). Free memory was 89.0 MB in the beginning and 211.0 MB in the end (delta: -121.9 MB). Peak memory consumption was 100.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 10481.43 ms. Allocated memory was 320.9 MB in the beginning and 426.2 MB in the end (delta: 105.4 MB). Free memory was 209.0 MB in the beginning and 211.8 MB in the end (delta: -2.8 MB). Peak memory consumption was 217.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 38817.30 ms. Allocated memory was 426.2 MB in the beginning and 1.4 GB in the end (delta: 976.2 MB). Free memory was 211.8 MB in the beginning and 500.8 MB in the end (delta: -289.0 MB). Peak memory consumption was 1.1 GB. Max. memory is 3.6 GB. * ChcSmtPrinter took 3669.85 ms. Allocated memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: 235.4 MB). Free memory was 500.8 MB in the beginning and 1.1 GB in the end (delta: -578.8 MB). Peak memory consumption was 484.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown