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/Problem19_label37_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:37:37,904 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:37:37,908 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:37:37,923 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:37:37,924 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:37:37,925 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:37:37,926 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:37:37,929 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:37:37,931 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:37:37,932 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:37:37,937 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:37:37,937 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:37:37,938 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:37:37,939 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:37:37,940 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:37:37,942 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:37:37,942 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:37:37,949 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:37:37,953 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:37:37,955 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:37:37,957 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:37:37,960 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:37:37,964 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:37:37,964 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:37:37,964 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:37:37,965 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:37:37,965 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:37:37,966 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:37:37,967 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:37:37,967 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:37:37,971 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:37:37,972 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:37:37,974 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:37:37,974 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:37:37,975 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:37:37,975 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:37:37,975 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:37:37,976 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:37:37,977 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:37:37,977 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 21:37:38,004 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:37:38,004 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:37:38,005 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:37:38,006 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:37:38,006 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:37:38,006 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:37:38,006 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:37:38,006 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:37:38,007 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:37:38,007 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:37:38,007 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:37:38,007 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:37:38,007 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:37:38,008 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:37:38,008 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:37:38,008 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:37:38,008 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:37:38,008 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:37:38,009 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:37:38,009 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:37:38,009 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:37:38,009 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:37:38,009 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:37:38,010 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:37:38,010 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:37:38,010 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:37:38,010 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:37:38,010 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:37:38,011 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 21:37:38,044 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:37:38,061 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:37:38,066 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:37:38,067 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:37:38,068 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:37:38,068 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem19_label37_true-unreach-call.c [2019-03-17 21:37:38,128 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2d13a7e6/6fc791cf64fb4ef499ff70819ec88844/FLAG6913d380e [2019-03-17 21:37:38,973 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:37:38,973 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem19_label37_true-unreach-call.c [2019-03-17 21:37:39,022 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2d13a7e6/6fc791cf64fb4ef499ff70819ec88844/FLAG6913d380e [2019-03-17 21:37:39,406 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2d13a7e6/6fc791cf64fb4ef499ff70819ec88844 [2019-03-17 21:37:39,417 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:37:39,419 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:37:39,420 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:37:39,420 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:37:39,424 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:37:39,425 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:37:39" (1/1) ... [2019-03-17 21:37:39,428 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63711cf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:39, skipping insertion in model container [2019-03-17 21:37:39,428 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:37:39" (1/1) ... [2019-03-17 21:37:39,436 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:37:39,653 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:37:42,165 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:37:42,171 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:37:43,414 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:37:43,464 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:37:43,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:43 WrapperNode [2019-03-17 21:37:43,465 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:37:43,467 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:37:43,467 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:37:43,467 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:37:43,476 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:43" (1/1) ... [2019-03-17 21:37:43,558 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:43" (1/1) ... [2019-03-17 21:37:45,214 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:37:45,214 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:37:45,214 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:37:45,214 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:37:45,225 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:43" (1/1) ... [2019-03-17 21:37:45,226 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:43" (1/1) ... [2019-03-17 21:37:45,322 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:43" (1/1) ... [2019-03-17 21:37:45,323 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:43" (1/1) ... [2019-03-17 21:37:45,566 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:43" (1/1) ... [2019-03-17 21:37:45,616 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:43" (1/1) ... [2019-03-17 21:37:45,733 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:43" (1/1) ... [2019-03-17 21:37:46,145 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:37:46,145 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:37:46,145 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:37:46,146 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:37:46,147 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:43" (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 21:37:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:37:46,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:38:00,326 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:38:00,327 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-17 21:38:00,329 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:38:00 BoogieIcfgContainer [2019-03-17 21:38:00,329 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:38:00,329 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:38:00,330 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:38:00,330 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:38:00,333 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:38:00" (1/1) ... [2019-03-17 21:38:27,322 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:38:27 HornClauseAST [2019-03-17 21:38:27,323 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:38:27,323 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:38:27,323 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:38:27,324 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:38:27,326 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:38:27" (1/1) ... [2019-03-17 21:38:27,332 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem19_label37_true-unreach-call.c_UID2821382220530379067.smt2 [2019-03-17 21:38:28,744 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:38:28,746 INFO L168 Benchmark]: Toolchain (without parser) took 49328.43 ms. Allocated memory was 101.2 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 47.0 MB in the beginning and 764.2 MB in the end (delta: -717.2 MB). Peak memory consumption was 1.0 GB. Max. memory is 3.6 GB. [2019-03-17 21:38:28,748 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 90.7 MB. Free memory is still 58.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:38:28,748 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4046.51 ms. Allocated memory was 101.2 MB in the beginning and 221.2 MB in the end (delta: 120.1 MB). Free memory was 46.8 MB in the beginning and 91.8 MB in the end (delta: -45.0 MB). Peak memory consumption was 101.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:38:28,749 INFO L168 Benchmark]: Boogie Procedure Inliner took 1747.28 ms. Allocated memory was 221.2 MB in the beginning and 352.3 MB in the end (delta: 131.1 MB). Free memory was 91.8 MB in the beginning and 198.6 MB in the end (delta: -106.8 MB). Peak memory consumption was 127.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:38:28,749 INFO L168 Benchmark]: Boogie Preprocessor took 930.86 ms. Allocated memory was 352.3 MB in the beginning and 373.8 MB in the end (delta: 21.5 MB). Free memory was 198.6 MB in the beginning and 167.8 MB in the end (delta: 30.8 MB). Peak memory consumption was 147.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:38:28,750 INFO L168 Benchmark]: RCFGBuilder took 14183.84 ms. Allocated memory was 373.8 MB in the beginning and 548.4 MB in the end (delta: 174.6 MB). Free memory was 167.8 MB in the beginning and 195.9 MB in the end (delta: -28.1 MB). Peak memory consumption was 240.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:38:28,751 INFO L168 Benchmark]: IcfgToChc took 26993.69 ms. Allocated memory was 548.4 MB in the beginning and 1.3 GB in the end (delta: 747.6 MB). Free memory was 195.9 MB in the beginning and 439.8 MB in the end (delta: -244.0 MB). Peak memory consumption was 767.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:38:28,751 INFO L168 Benchmark]: ChcSmtPrinter took 1421.43 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 57.7 MB). Free memory was 439.8 MB in the beginning and 764.2 MB in the end (delta: -324.4 MB). Peak memory consumption was 198.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:38:28,755 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 90.7 MB. Free memory is still 58.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 4046.51 ms. Allocated memory was 101.2 MB in the beginning and 221.2 MB in the end (delta: 120.1 MB). Free memory was 46.8 MB in the beginning and 91.8 MB in the end (delta: -45.0 MB). Peak memory consumption was 101.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 1747.28 ms. Allocated memory was 221.2 MB in the beginning and 352.3 MB in the end (delta: 131.1 MB). Free memory was 91.8 MB in the beginning and 198.6 MB in the end (delta: -106.8 MB). Peak memory consumption was 127.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 930.86 ms. Allocated memory was 352.3 MB in the beginning and 373.8 MB in the end (delta: 21.5 MB). Free memory was 198.6 MB in the beginning and 167.8 MB in the end (delta: 30.8 MB). Peak memory consumption was 147.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 14183.84 ms. Allocated memory was 373.8 MB in the beginning and 548.4 MB in the end (delta: 174.6 MB). Free memory was 167.8 MB in the beginning and 195.9 MB in the end (delta: -28.1 MB). Peak memory consumption was 240.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 26993.69 ms. Allocated memory was 548.4 MB in the beginning and 1.3 GB in the end (delta: 747.6 MB). Free memory was 195.9 MB in the beginning and 439.8 MB in the end (delta: -244.0 MB). Peak memory consumption was 767.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1421.43 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 57.7 MB). Free memory was 439.8 MB in the beginning and 764.2 MB in the end (delta: -324.4 MB). Peak memory consumption was 198.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...