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/Problem16_label55_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:34:36,840 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:34:36,842 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:34:36,854 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:34:36,855 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:34:36,856 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:34:36,857 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:34:36,859 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:34:36,860 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:34:36,861 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:34:36,862 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:34:36,863 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:34:36,864 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:34:36,865 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:34:36,866 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:34:36,867 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:34:36,868 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:34:36,869 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:34:36,872 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:34:36,873 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:34:36,874 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:34:36,875 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:34:36,878 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:34:36,878 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:34:36,878 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:34:36,879 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:34:36,880 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:34:36,881 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:34:36,881 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:34:36,882 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:34:36,882 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:34:36,883 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:34:36,884 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:34:36,884 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:34:36,885 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:34:36,886 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:34:36,886 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:34:36,887 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:34:36,887 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:34:36,888 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 21:34:36,913 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:34:36,914 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:34:36,915 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:34:36,915 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:34:36,916 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:34:36,916 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:34:36,916 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:34:36,916 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:34:36,916 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:34:36,917 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:34:36,917 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:34:36,918 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:34:36,918 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:34:36,918 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:34:36,918 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:34:36,918 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:34:36,919 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:34:36,919 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:34:36,919 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:34:36,919 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:34:36,919 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:34:36,921 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:34:36,921 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:34:36,921 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:34:36,921 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:34:36,922 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:34:36,922 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:34:36,922 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:34:36,922 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 21:34:36,970 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:34:36,986 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:34:36,989 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:34:36,990 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:34:36,991 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:34:36,991 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem16_label55_true-unreach-call.c [2019-03-17 21:34:37,042 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d25116407/57ebbd3a991841489dc2b1dcd17188bf/FLAG13dd5c522 [2019-03-17 21:34:37,683 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:34:37,685 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem16_label55_true-unreach-call.c [2019-03-17 21:34:37,710 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d25116407/57ebbd3a991841489dc2b1dcd17188bf/FLAG13dd5c522 [2019-03-17 21:34:37,847 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d25116407/57ebbd3a991841489dc2b1dcd17188bf [2019-03-17 21:34:37,855 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:34:37,857 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:34:37,858 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:34:37,858 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:34:37,861 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:34:37,864 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:34:37" (1/1) ... [2019-03-17 21:34:37,867 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e59a8b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:37, skipping insertion in model container [2019-03-17 21:34:37,867 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:34:37" (1/1) ... [2019-03-17 21:34:37,875 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:34:37,944 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:34:38,640 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:34:38,646 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:34:38,983 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:34:39,007 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:34:39,008 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:39 WrapperNode [2019-03-17 21:34:39,008 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:34:39,009 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:34:39,009 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:34:39,009 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:34:39,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:39" (1/1) ... [2019-03-17 21:34:39,238 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:39" (1/1) ... [2019-03-17 21:34:39,366 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:34:39,366 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:34:39,366 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:34:39,367 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:34:39,379 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:39" (1/1) ... [2019-03-17 21:34:39,379 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:39" (1/1) ... [2019-03-17 21:34:39,392 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:39" (1/1) ... [2019-03-17 21:34:39,392 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:39" (1/1) ... [2019-03-17 21:34:39,446 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:39" (1/1) ... [2019-03-17 21:34:39,474 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:39" (1/1) ... [2019-03-17 21:34:39,516 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:39" (1/1) ... [2019-03-17 21:34:39,542 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:34:39,543 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:34:39,543 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:34:39,543 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:34:39,544 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:39" (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 21:34:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:34:39,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:34:44,969 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:34:44,969 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-17 21:34:44,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:34:44 BoogieIcfgContainer [2019-03-17 21:34:44,970 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:34:44,971 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:34:44,971 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:34:44,971 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:34:44,973 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:34:44" (1/1) ... [2019-03-17 21:34:48,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:34:48 HornClauseAST [2019-03-17 21:34:48,998 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:34:48,999 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:34:48,999 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:34:48,999 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:34:49,001 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:34:48" (1/1) ... [2019-03-17 21:34:49,004 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem16_label55_true-unreach-call.c_UID7298255772651672557.smt2 [2019-03-17 21:34:49,331 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:34:49,333 INFO L168 Benchmark]: Toolchain (without parser) took 11477.50 ms. Allocated memory was 102.2 MB in the beginning and 347.6 MB in the end (delta: 245.4 MB). Free memory was 70.1 MB in the beginning and 114.4 MB in the end (delta: -44.3 MB). Peak memory consumption was 201.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:49,335 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 89.7 MB. Free memory is still 56.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:34:49,340 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1150.99 ms. Allocated memory was 102.2 MB in the beginning and 120.1 MB in the end (delta: 17.8 MB). Free memory was 69.8 MB in the beginning and 51.5 MB in the end (delta: 18.4 MB). Peak memory consumption was 45.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:49,341 INFO L168 Benchmark]: Boogie Procedure Inliner took 356.80 ms. Allocated memory was 120.1 MB in the beginning and 148.9 MB in the end (delta: 28.8 MB). Free memory was 51.5 MB in the beginning and 105.2 MB in the end (delta: -53.7 MB). Peak memory consumption was 6.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:49,341 INFO L168 Benchmark]: Boogie Preprocessor took 176.10 ms. Allocated memory is still 148.9 MB. Free memory was 105.2 MB in the beginning and 89.7 MB in the end (delta: 15.5 MB). Peak memory consumption was 15.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:49,341 INFO L168 Benchmark]: RCFGBuilder took 5427.80 ms. Allocated memory was 148.9 MB in the beginning and 177.2 MB in the end (delta: 28.3 MB). Free memory was 89.7 MB in the beginning and 60.1 MB in the end (delta: 29.6 MB). Peak memory consumption was 65.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:49,342 INFO L168 Benchmark]: IcfgToChc took 4027.84 ms. Allocated memory was 177.2 MB in the beginning and 347.6 MB in the end (delta: 170.4 MB). Free memory was 60.1 MB in the beginning and 170.6 MB in the end (delta: -110.5 MB). Peak memory consumption was 199.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:49,342 INFO L168 Benchmark]: ChcSmtPrinter took 332.84 ms. Allocated memory is still 347.6 MB. Free memory was 170.6 MB in the beginning and 114.4 MB in the end (delta: 56.2 MB). Peak memory consumption was 56.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:49,349 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 89.7 MB. Free memory is still 56.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1150.99 ms. Allocated memory was 102.2 MB in the beginning and 120.1 MB in the end (delta: 17.8 MB). Free memory was 69.8 MB in the beginning and 51.5 MB in the end (delta: 18.4 MB). Peak memory consumption was 45.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 356.80 ms. Allocated memory was 120.1 MB in the beginning and 148.9 MB in the end (delta: 28.8 MB). Free memory was 51.5 MB in the beginning and 105.2 MB in the end (delta: -53.7 MB). Peak memory consumption was 6.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 176.10 ms. Allocated memory is still 148.9 MB. Free memory was 105.2 MB in the beginning and 89.7 MB in the end (delta: 15.5 MB). Peak memory consumption was 15.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5427.80 ms. Allocated memory was 148.9 MB in the beginning and 177.2 MB in the end (delta: 28.3 MB). Free memory was 89.7 MB in the beginning and 60.1 MB in the end (delta: 29.6 MB). Peak memory consumption was 65.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 4027.84 ms. Allocated memory was 177.2 MB in the beginning and 347.6 MB in the end (delta: 170.4 MB). Free memory was 60.1 MB in the beginning and 170.6 MB in the end (delta: -110.5 MB). Peak memory consumption was 199.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 332.84 ms. Allocated memory is still 347.6 MB. Free memory was 170.6 MB in the beginning and 114.4 MB in the end (delta: 56.2 MB). Peak memory consumption was 56.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...