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/id_b3_o2_false-unreach-call_true-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:15:32,855 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:15:32,857 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:15:32,871 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:15:32,871 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:15:32,873 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:15:32,876 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:15:32,878 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:15:32,880 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:15:32,888 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:15:32,889 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:15:32,889 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:15:32,892 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:15:32,893 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:15:32,895 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:15:32,896 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:15:32,898 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:15:32,899 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:15:32,902 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:15:32,904 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:15:32,906 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:15:32,909 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:15:32,911 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:15:32,911 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:15:32,911 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:15:32,913 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:15:32,914 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:15:32,916 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:15:32,916 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:15:32,917 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:15:32,919 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:15:32,919 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:15:32,921 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:15:32,922 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:15:32,922 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:15:32,923 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:15:32,924 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:15:32,925 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:15:32,926 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:15:32,926 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 22:15:32,948 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:15:32,948 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:15:32,949 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:15:32,949 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:15:32,950 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:15:32,950 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:15:32,951 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:15:32,951 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:15:32,951 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:15:32,951 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:15:32,951 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:15:32,952 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:15:32,952 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:15:32,952 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:15:32,952 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:15:32,952 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:15:32,952 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:15:32,953 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:15:32,953 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:15:32,953 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:15:32,953 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:15:32,953 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:15:32,953 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:15:32,955 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:15:32,955 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:15:32,955 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:15:32,955 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:15:32,956 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:15:32,956 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 22:15:33,006 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:15:33,017 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:15:33,021 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:15:33,022 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:15:33,023 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:15:33,023 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/recursive-simple/id_b3_o2_false-unreach-call_true-termination_true-no-overflow.c [2019-03-17 22:15:33,075 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a79db5af3/5038767f34c54f16b84524dd80220f1e/FLAG3b0416bb1 [2019-03-17 22:15:33,452 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:15:33,452 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/recursive-simple/id_b3_o2_false-unreach-call_true-termination_true-no-overflow.c [2019-03-17 22:15:33,456 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a79db5af3/5038767f34c54f16b84524dd80220f1e/FLAG3b0416bb1 [2019-03-17 22:15:33,854 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a79db5af3/5038767f34c54f16b84524dd80220f1e [2019-03-17 22:15:33,868 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:15:33,870 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:15:33,871 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:15:33,871 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:15:33,876 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:15:33,877 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:15:33" (1/1) ... [2019-03-17 22:15:33,881 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4eb0d4d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:33, skipping insertion in model container [2019-03-17 22:15:33,882 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:15:33" (1/1) ... [2019-03-17 22:15:33,889 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:15:33,906 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:15:34,065 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:15:34,069 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:15:34,085 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:15:34,100 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:15:34,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34 WrapperNode [2019-03-17 22:15:34,101 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:15:34,102 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:15:34,102 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:15:34,102 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:15:34,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,117 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,135 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:15:34,136 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:15:34,136 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:15:34,136 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:15:34,145 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,146 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,147 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,149 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,150 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,151 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,152 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:15:34,153 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:15:34,153 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:15:34,153 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:15:34,154 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34" (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 22:15:34,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:15:34,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:15:34,298 INFO L130 BoogieDeclarations]: Found specification of procedure id [2019-03-17 22:15:34,298 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2019-03-17 22:15:34,491 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:15:34,492 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-03-17 22:15:34,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:15:34 BoogieIcfgContainer [2019-03-17 22:15:34,493 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:15:34,493 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:15:34,494 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:15:34,494 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:15:34,497 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:15:34 HornClauseAST [2019-03-17 22:15:34,698 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:15:34,699 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:15:34,699 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:15:34,699 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:15:34,700 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,703 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/recursive-simple/ChcSmtPrinter_id_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_UID2527311537144265847.smt2 [2019-03-17 22:15:34,722 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:15:34,724 INFO L168 Benchmark]: Toolchain (without parser) took 855.26 ms. Allocated memory was 101.2 MB in the beginning and 129.0 MB in the end (delta: 27.8 MB). Free memory was 74.6 MB in the beginning and 94.1 MB in the end (delta: -19.5 MB). Peak memory consumption was 8.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:15:34,726 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 90.7 MB. Free memory is still 58.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:15:34,727 INFO L168 Benchmark]: CACSL2BoogieTranslator took 230.54 ms. Allocated memory is still 101.2 MB. Free memory was 74.3 MB in the beginning and 65.2 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 3.6 GB. [2019-03-17 22:15:34,727 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.02 ms. Allocated memory is still 101.2 MB. Free memory was 65.2 MB in the beginning and 63.7 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:15:34,728 INFO L168 Benchmark]: Boogie Preprocessor took 16.73 ms. Allocated memory is still 101.2 MB. Free memory was 63.7 MB in the beginning and 62.7 MB in the end (delta: 951.0 kB). Peak memory consumption was 951.0 kB. Max. memory is 3.6 GB. [2019-03-17 22:15:34,729 INFO L168 Benchmark]: RCFGBuilder took 340.23 ms. Allocated memory was 101.2 MB in the beginning and 129.0 MB in the end (delta: 27.8 MB). Free memory was 62.7 MB in the beginning and 104.7 MB in the end (delta: -41.9 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:15:34,730 INFO L168 Benchmark]: IcfgToChc took 205.13 ms. Allocated memory is still 129.0 MB. Free memory was 104.7 MB in the beginning and 95.0 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:15:34,731 INFO L168 Benchmark]: ChcSmtPrinter took 23.72 ms. Allocated memory is still 129.0 MB. Free memory was 95.0 MB in the beginning and 94.1 MB in the end (delta: 916.1 kB). Peak memory consumption was 916.1 kB. Max. memory is 3.6 GB. [2019-03-17 22:15:34,737 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 90.7 MB. Free memory is still 58.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 230.54 ms. Allocated memory is still 101.2 MB. Free memory was 74.3 MB in the beginning and 65.2 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 34.02 ms. Allocated memory is still 101.2 MB. Free memory was 65.2 MB in the beginning and 63.7 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 16.73 ms. Allocated memory is still 101.2 MB. Free memory was 63.7 MB in the beginning and 62.7 MB in the end (delta: 951.0 kB). Peak memory consumption was 951.0 kB. Max. memory is 3.6 GB. * RCFGBuilder took 340.23 ms. Allocated memory was 101.2 MB in the beginning and 129.0 MB in the end (delta: 27.8 MB). Free memory was 62.7 MB in the beginning and 104.7 MB in the end (delta: -41.9 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 205.13 ms. Allocated memory is still 129.0 MB. Free memory was 104.7 MB in the beginning and 95.0 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 23.72 ms. Allocated memory is still 129.0 MB. Free memory was 95.0 MB in the beginning and 94.1 MB in the end (delta: 916.1 kB). Peak memory consumption was 916.1 kB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...