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/loop-invgen/large_const_true-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:46:10,828 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:46:10,830 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:46:10,843 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:46:10,843 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:46:10,844 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:46:10,848 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:46:10,852 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:46:10,854 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:46:10,855 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:46:10,856 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:46:10,856 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:46:10,857 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:46:10,860 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:46:10,866 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:46:10,867 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:46:10,868 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:46:10,876 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:46:10,878 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:46:10,883 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:46:10,886 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:46:10,890 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:46:10,895 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:46:10,896 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:46:10,896 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:46:10,897 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:46:10,897 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:46:10,900 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:46:10,902 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:46:10,903 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:46:10,904 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:46:10,905 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:46:10,908 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:46:10,908 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:46:10,909 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:46:10,909 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:46:10,910 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:46:10,912 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:46:10,912 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:46:10,913 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 21:46:10,941 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:46:10,942 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:46:10,944 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:46:10,944 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:46:10,945 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:46:10,945 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:46:10,945 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:46:10,945 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:46:10,945 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:46:10,946 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:46:10,946 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:46:10,947 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:46:10,947 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:46:10,947 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:46:10,947 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:46:10,947 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:46:10,948 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:46:10,948 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:46:10,948 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:46:10,948 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:46:10,948 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:46:10,949 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:46:10,949 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:46:10,949 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:46:10,949 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:46:10,950 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:46:10,950 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:46:10,950 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:46:10,950 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 21:46:10,988 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:46:11,005 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:46:11,013 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:46:11,015 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:46:11,016 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:46:11,016 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/loop-invgen/large_const_true-unreach-call_true-termination.i [2019-03-17 21:46:11,085 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2df2bc8e/a032b80aae894b06990138763355d1c3/FLAG61f9406d7 [2019-03-17 21:46:11,554 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:46:11,555 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/loop-invgen/large_const_true-unreach-call_true-termination.i [2019-03-17 21:46:11,561 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2df2bc8e/a032b80aae894b06990138763355d1c3/FLAG61f9406d7 [2019-03-17 21:46:11,912 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2df2bc8e/a032b80aae894b06990138763355d1c3 [2019-03-17 21:46:11,922 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:46:11,923 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:46:11,924 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:46:11,924 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:46:11,928 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:46:11,929 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:46:11" (1/1) ... [2019-03-17 21:46:11,932 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@eb2a984 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:11, skipping insertion in model container [2019-03-17 21:46:11,932 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:46:11" (1/1) ... [2019-03-17 21:46:11,939 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:46:11,955 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:46:12,178 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:46:12,186 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:46:12,212 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:46:12,233 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:46:12,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:12 WrapperNode [2019-03-17 21:46:12,234 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:46:12,235 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:46:12,236 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:46:12,236 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:46:12,247 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:12" (1/1) ... [2019-03-17 21:46:12,254 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:12" (1/1) ... [2019-03-17 21:46:12,288 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:46:12,289 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:46:12,289 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:46:12,289 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:46:12,301 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:12" (1/1) ... [2019-03-17 21:46:12,301 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:12" (1/1) ... [2019-03-17 21:46:12,302 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:12" (1/1) ... [2019-03-17 21:46:12,302 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:12" (1/1) ... [2019-03-17 21:46:12,307 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:12" (1/1) ... [2019-03-17 21:46:12,315 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:12" (1/1) ... [2019-03-17 21:46:12,319 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:12" (1/1) ... [2019-03-17 21:46:12,324 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:46:12,325 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:46:12,328 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:46:12,328 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:46:12,329 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:12" (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 21:46:12,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:46:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:46:12,787 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:46:12,787 INFO L286 CfgBuilder]: Removed 8 assue(true) statements. [2019-03-17 21:46:12,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:46:12 BoogieIcfgContainer [2019-03-17 21:46:12,789 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:46:12,790 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:46:12,790 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:46:12,790 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:46:12,793 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:46:12" (1/1) ... [2019-03-17 21:46:13,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:46:13 HornClauseAST [2019-03-17 21:46:13,150 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:46:13,150 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:46:13,151 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:46:13,152 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:46:13,153 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:46:13" (1/1) ... [2019-03-17 21:46:13,156 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/loop-invgen/ChcSmtPrinter_large_const_true-unreach-call_true-termination.i_UID180355738055185160.smt2 [2019-03-17 21:46:13,191 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:46:13,193 INFO L168 Benchmark]: Toolchain (without parser) took 1270.44 ms. Allocated memory was 115.9 MB in the beginning and 126.9 MB in the end (delta: 11.0 MB). Free memory was 65.0 MB in the beginning and 56.0 MB in the end (delta: 9.0 MB). Peak memory consumption was 20.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:46:13,195 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 115.9 MB. Free memory is still 83.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:46:13,195 INFO L168 Benchmark]: CACSL2BoogieTranslator took 310.98 ms. Allocated memory is still 115.9 MB. Free memory was 64.8 MB in the beginning and 55.3 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:46:13,196 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.91 ms. Allocated memory is still 115.9 MB. Free memory was 55.3 MB in the beginning and 53.8 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:46:13,196 INFO L168 Benchmark]: Boogie Preprocessor took 35.68 ms. Allocated memory is still 115.9 MB. Free memory was 53.6 MB in the beginning and 52.6 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:46:13,197 INFO L168 Benchmark]: RCFGBuilder took 464.78 ms. Allocated memory was 115.9 MB in the beginning and 126.9 MB in the end (delta: 11.0 MB). Free memory was 52.6 MB in the beginning and 94.6 MB in the end (delta: -42.1 MB). Peak memory consumption was 12.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:46:13,197 INFO L168 Benchmark]: IcfgToChc took 360.57 ms. Allocated memory is still 126.9 MB. Free memory was 94.6 MB in the beginning and 58.0 MB in the end (delta: 36.7 MB). Peak memory consumption was 36.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:46:13,198 INFO L168 Benchmark]: ChcSmtPrinter took 40.75 ms. Allocated memory is still 126.9 MB. Free memory was 58.0 MB in the beginning and 56.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:46:13,201 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 115.9 MB. Free memory is still 83.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 310.98 ms. Allocated memory is still 115.9 MB. Free memory was 64.8 MB in the beginning and 55.3 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 52.91 ms. Allocated memory is still 115.9 MB. Free memory was 55.3 MB in the beginning and 53.8 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 35.68 ms. Allocated memory is still 115.9 MB. Free memory was 53.6 MB in the beginning and 52.6 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 464.78 ms. Allocated memory was 115.9 MB in the beginning and 126.9 MB in the end (delta: 11.0 MB). Free memory was 52.6 MB in the beginning and 94.6 MB in the end (delta: -42.1 MB). Peak memory consumption was 12.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 360.57 ms. Allocated memory is still 126.9 MB. Free memory was 94.6 MB in the beginning and 58.0 MB in the end (delta: 36.7 MB). Peak memory consumption was 36.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 40.75 ms. Allocated memory is still 126.9 MB. Free memory was 58.0 MB in the beginning and 56.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...