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/recursive-simple/sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:19:25,616 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:19:25,618 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:19:25,635 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:19:25,635 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:19:25,637 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:19:25,639 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:19:25,642 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:19:25,645 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:19:25,646 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:19:25,653 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:19:25,653 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:19:25,654 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:19:25,655 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:19:25,656 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:19:25,659 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:19:25,660 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:19:25,664 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:19:25,668 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:19:25,674 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:19:25,676 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:19:25,677 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:19:25,681 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:19:25,681 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:19:25,681 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:19:25,682 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:19:25,683 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:19:25,684 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:19:25,685 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:19:25,686 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:19:25,686 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:19:25,689 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:19:25,690 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:19:25,691 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:19:25,692 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:19:25,692 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:19:25,692 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:19:25,694 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:19:25,695 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:19:25,695 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 13:19:25,720 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:19:25,721 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:19:25,722 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:19:25,722 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:19:25,722 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:19:25,723 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:19:25,723 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:19:25,724 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:19:25,724 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:19:25,724 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:19:25,724 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:19:25,724 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:19:25,725 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:19:25,725 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:19:25,725 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:19:25,725 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:19:25,725 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:19:25,727 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:19:25,727 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:19:25,727 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:19:25,727 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:19:25,728 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:19:25,728 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:19:25,728 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:19:25,728 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:19:25,729 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:19:25,729 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:19:25,729 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:19:25,729 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 13:19:25,784 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:19:25,796 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:19:25,799 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:19:25,800 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:19:25,801 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:19:25,801 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/recursive-simple/sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c [2019-03-18 13:19:25,862 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e88fc6070/4065aa6137e04f4a9cf4cf3016e1f2b6/FLAG3f01b8e1a [2019-03-18 13:19:26,275 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:19:26,276 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/recursive-simple/sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c [2019-03-18 13:19:26,283 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e88fc6070/4065aa6137e04f4a9cf4cf3016e1f2b6/FLAG3f01b8e1a [2019-03-18 13:19:26,653 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e88fc6070/4065aa6137e04f4a9cf4cf3016e1f2b6 [2019-03-18 13:19:26,664 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:19:26,666 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:19:26,667 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:19:26,667 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:19:26,671 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:19:26,672 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:19:26" (1/1) ... [2019-03-18 13:19:26,675 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cd5e102 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:26, skipping insertion in model container [2019-03-18 13:19:26,675 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:19:26" (1/1) ... [2019-03-18 13:19:26,684 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:19:26,700 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:19:26,915 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:19:26,922 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:19:26,941 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:19:26,957 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:19:26,958 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:26 WrapperNode [2019-03-18 13:19:26,958 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:19:26,959 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:19:26,960 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:19:26,960 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:19:26,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:26" (1/1) ... [2019-03-18 13:19:26,975 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:26" (1/1) ... [2019-03-18 13:19:26,996 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:19:26,996 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:19:26,997 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:19:26,997 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:19:27,006 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:26" (1/1) ... [2019-03-18 13:19:27,007 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:26" (1/1) ... [2019-03-18 13:19:27,007 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:26" (1/1) ... [2019-03-18 13:19:27,008 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:26" (1/1) ... [2019-03-18 13:19:27,010 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:26" (1/1) ... [2019-03-18 13:19:27,012 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:26" (1/1) ... [2019-03-18 13:19:27,013 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:26" (1/1) ... [2019-03-18 13:19:27,014 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:19:27,015 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:19:27,015 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:19:27,015 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:19:27,016 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:26" (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 13:19:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:19:27,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:19:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure sum [2019-03-18 13:19:27,178 INFO L138 BoogieDeclarations]: Found implementation of procedure sum [2019-03-18 13:19:27,373 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:19:27,373 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-03-18 13:19:27,374 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:19:27 BoogieIcfgContainer [2019-03-18 13:19:27,374 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:19:27,375 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:19:27,375 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:19:27,375 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:19:27,378 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:19:27" (1/1) ... [2019-03-18 13:19:27,625 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:19:27 HornClauseAST [2019-03-18 13:19:27,626 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:19:27,626 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:19:27,626 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:19:27,626 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:19:27,627 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:19:27" (1/1) ... [2019-03-18 13:19:27,629 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/recursive-simple/ChcSmtPrinter_sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c_UID7773394935316960315.smt2 [2019-03-18 13:19:27,666 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:19:27,668 INFO L168 Benchmark]: Toolchain (without parser) took 1003.44 ms. Allocated memory was 115.3 MB in the beginning and 125.3 MB in the end (delta: 10.0 MB). Free memory was 64.2 MB in the beginning and 83.5 MB in the end (delta: -19.4 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:19:27,672 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 115.3 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:19:27,672 INFO L168 Benchmark]: CACSL2BoogieTranslator took 291.71 ms. Allocated memory is still 115.3 MB. Free memory was 64.0 MB in the beginning and 55.0 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:27,673 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.65 ms. Allocated memory is still 115.3 MB. Free memory was 55.0 MB in the beginning and 53.5 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:27,674 INFO L168 Benchmark]: Boogie Preprocessor took 18.19 ms. Allocated memory is still 115.3 MB. Free memory was 53.5 MB in the beginning and 52.5 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:27,674 INFO L168 Benchmark]: RCFGBuilder took 359.49 ms. Allocated memory was 115.3 MB in the beginning and 125.3 MB in the end (delta: 10.0 MB). Free memory was 52.5 MB in the beginning and 95.6 MB in the end (delta: -43.1 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:27,679 INFO L168 Benchmark]: IcfgToChc took 251.12 ms. Allocated memory is still 125.3 MB. Free memory was 95.6 MB in the beginning and 84.3 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:27,680 INFO L168 Benchmark]: ChcSmtPrinter took 40.57 ms. Allocated memory is still 125.3 MB. Free memory was 84.3 MB in the beginning and 83.5 MB in the end (delta: 787.1 kB). Peak memory consumption was 787.1 kB. Max. memory is 3.6 GB. [2019-03-18 13:19:27,690 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 115.3 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 291.71 ms. Allocated memory is still 115.3 MB. Free memory was 64.0 MB in the beginning and 55.0 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 36.65 ms. Allocated memory is still 115.3 MB. Free memory was 55.0 MB in the beginning and 53.5 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 18.19 ms. Allocated memory is still 115.3 MB. Free memory was 53.5 MB in the beginning and 52.5 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 359.49 ms. Allocated memory was 115.3 MB in the beginning and 125.3 MB in the end (delta: 10.0 MB). Free memory was 52.5 MB in the beginning and 95.6 MB in the end (delta: -43.1 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 251.12 ms. Allocated memory is still 125.3 MB. Free memory was 95.6 MB in the beginning and 84.3 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 40.57 ms. Allocated memory is still 125.3 MB. Free memory was 84.3 MB in the beginning and 83.5 MB in the end (delta: 787.1 kB). Peak memory consumption was 787.1 kB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...