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/Problem03_label29_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:13:38,908 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:13:38,910 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:13:38,922 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:13:38,922 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:13:38,923 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:13:38,924 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:13:38,926 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:13:38,928 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:13:38,929 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:13:38,930 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:13:38,930 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:13:38,931 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:13:38,932 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:13:38,933 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:13:38,934 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:13:38,935 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:13:38,937 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:13:38,939 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:13:38,940 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:13:38,942 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:13:38,943 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:13:38,946 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:13:38,946 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:13:38,946 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:13:38,947 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:13:38,947 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:13:38,948 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:13:38,949 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:13:38,950 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:13:38,950 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:13:38,951 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:13:38,952 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:13:38,952 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:13:38,953 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:13:38,953 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:13:38,954 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:13:38,955 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:13:38,955 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:13:38,956 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 21:13:38,977 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:13:38,977 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:13:38,978 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:13:38,978 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:13:38,979 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:13:38,979 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:13:38,979 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:13:38,979 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:13:38,979 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:13:38,980 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:13:38,980 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:13:38,980 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:13:38,980 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:13:38,980 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:13:38,981 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:13:38,981 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:13:38,981 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:13:38,981 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:13:38,981 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:13:38,982 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:13:38,982 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:13:38,982 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:13:38,982 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:13:38,982 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:13:38,982 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:13:38,983 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:13:38,983 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:13:38,983 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:13:38,983 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 21:13:39,015 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:13:39,034 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:13:39,038 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:13:39,039 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:13:39,039 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:13:39,040 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem03_label29_true-unreach-call.c [2019-03-17 21:13:39,099 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60fffae0a/21b28466b6804f588c672f8d59a0e72c/FLAG664d19704 [2019-03-17 21:13:39,689 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:13:39,690 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem03_label29_true-unreach-call.c [2019-03-17 21:13:39,711 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60fffae0a/21b28466b6804f588c672f8d59a0e72c/FLAG664d19704 [2019-03-17 21:13:39,883 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60fffae0a/21b28466b6804f588c672f8d59a0e72c [2019-03-17 21:13:39,893 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:13:39,895 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:13:39,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:13:39,898 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:13:39,901 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:13:39,902 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:13:39" (1/1) ... [2019-03-17 21:13:39,905 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@420aa898 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:39, skipping insertion in model container [2019-03-17 21:13:39,905 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:13:39" (1/1) ... [2019-03-17 21:13:39,913 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:13:39,998 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:13:40,706 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:13:40,713 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:13:40,923 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:13:40,944 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:13:40,945 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:40 WrapperNode [2019-03-17 21:13:40,945 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:13:40,946 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:13:40,946 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:13:40,946 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:13:41,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:40" (1/1) ... [2019-03-17 21:13:41,113 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:40" (1/1) ... [2019-03-17 21:13:41,230 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:13:41,230 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:13:41,230 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:13:41,231 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:13:41,242 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:40" (1/1) ... [2019-03-17 21:13:41,243 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:40" (1/1) ... [2019-03-17 21:13:41,260 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:40" (1/1) ... [2019-03-17 21:13:41,261 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:40" (1/1) ... [2019-03-17 21:13:41,321 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:40" (1/1) ... [2019-03-17 21:13:41,353 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:40" (1/1) ... [2019-03-17 21:13:41,366 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:40" (1/1) ... [2019-03-17 21:13:41,377 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:13:41,378 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:13:41,378 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:13:41,378 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:13:41,380 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:40" (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 21:13:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:13:41,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:13:47,247 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:13:47,247 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:13:47,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:13:47 BoogieIcfgContainer [2019-03-17 21:13:47,249 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:13:47,249 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:13:47,249 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:13:47,249 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:13:47,252 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:13:47" (1/1) ... [2019-03-17 21:13:55,872 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:13:55 HornClauseAST [2019-03-17 21:13:55,872 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:13:55,873 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:13:55,873 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:13:55,873 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:13:55,874 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:13:55" (1/1) ... [2019-03-17 21:13:55,877 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem03_label29_true-unreach-call.c_UID7195303440495917296.smt2 [2019-03-17 21:13:56,230 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:13:56,232 INFO L168 Benchmark]: Toolchain (without parser) took 16338.02 ms. Allocated memory was 101.7 MB in the beginning and 615.5 MB in the end (delta: 513.8 MB). Free memory was 68.6 MB in the beginning and 124.0 MB in the end (delta: -55.4 MB). Peak memory consumption was 458.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:56,234 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 90.2 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:13:56,234 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1047.85 ms. Allocated memory was 101.7 MB in the beginning and 117.4 MB in the end (delta: 15.7 MB). Free memory was 68.6 MB in the beginning and 43.9 MB in the end (delta: 24.7 MB). Peak memory consumption was 43.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:56,235 INFO L168 Benchmark]: Boogie Procedure Inliner took 283.97 ms. Allocated memory was 117.4 MB in the beginning and 147.3 MB in the end (delta: 29.9 MB). Free memory was 43.9 MB in the beginning and 110.6 MB in the end (delta: -66.7 MB). Peak memory consumption was 7.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:56,236 INFO L168 Benchmark]: Boogie Preprocessor took 147.02 ms. Allocated memory is still 147.3 MB. Free memory was 110.6 MB in the beginning and 98.8 MB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:56,237 INFO L168 Benchmark]: RCFGBuilder took 5871.35 ms. Allocated memory was 147.3 MB in the beginning and 173.0 MB in the end (delta: 25.7 MB). Free memory was 98.8 MB in the beginning and 63.2 MB in the end (delta: 35.7 MB). Peak memory consumption was 68.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:56,237 INFO L168 Benchmark]: IcfgToChc took 8623.41 ms. Allocated memory was 173.0 MB in the beginning and 615.5 MB in the end (delta: 442.5 MB). Free memory was 63.2 MB in the beginning and 218.4 MB in the end (delta: -155.2 MB). Peak memory consumption was 334.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:56,238 INFO L168 Benchmark]: ChcSmtPrinter took 357.97 ms. Allocated memory is still 615.5 MB. Free memory was 218.4 MB in the beginning and 124.0 MB in the end (delta: 94.4 MB). Peak memory consumption was 94.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:56,248 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 90.2 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1047.85 ms. Allocated memory was 101.7 MB in the beginning and 117.4 MB in the end (delta: 15.7 MB). Free memory was 68.6 MB in the beginning and 43.9 MB in the end (delta: 24.7 MB). Peak memory consumption was 43.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 283.97 ms. Allocated memory was 117.4 MB in the beginning and 147.3 MB in the end (delta: 29.9 MB). Free memory was 43.9 MB in the beginning and 110.6 MB in the end (delta: -66.7 MB). Peak memory consumption was 7.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 147.02 ms. Allocated memory is still 147.3 MB. Free memory was 110.6 MB in the beginning and 98.8 MB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5871.35 ms. Allocated memory was 147.3 MB in the beginning and 173.0 MB in the end (delta: 25.7 MB). Free memory was 98.8 MB in the beginning and 63.2 MB in the end (delta: 35.7 MB). Peak memory consumption was 68.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 8623.41 ms. Allocated memory was 173.0 MB in the beginning and 615.5 MB in the end (delta: 442.5 MB). Free memory was 63.2 MB in the beginning and 218.4 MB in the end (delta: -155.2 MB). Peak memory consumption was 334.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 357.97 ms. Allocated memory is still 615.5 MB. Free memory was 218.4 MB in the beginning and 124.0 MB in the end (delta: 94.4 MB). Peak memory consumption was 94.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...