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_label15_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:40:11,153 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:40:11,160 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:40:11,171 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:40:11,172 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:40:11,173 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:40:11,174 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:40:11,176 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:40:11,178 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:40:11,178 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:40:11,179 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:40:11,180 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:40:11,181 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:40:11,182 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:40:11,183 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:40:11,183 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:40:11,184 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:40:11,186 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:40:11,188 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:40:11,190 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:40:11,191 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:40:11,192 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:40:11,195 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:40:11,195 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:40:11,195 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:40:11,196 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:40:11,197 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:40:11,198 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:40:11,198 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:40:11,199 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:40:11,200 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:40:11,201 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:40:11,202 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:40:11,202 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:40:11,203 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:40:11,203 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:40:11,203 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:40:11,204 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:40:11,205 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:40:11,205 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 [2019-03-18 12:40:11,221 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:40:11,221 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:40:11,222 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:40:11,223 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:40:11,223 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:40:11,223 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:40:11,223 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:40:11,224 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:40:11,224 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:40:11,224 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:40:11,224 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:40:11,224 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:40:11,225 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:40:11,225 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:40:11,225 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:40:11,225 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:40:11,225 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:40:11,226 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:40:11,228 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:40:11,228 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:40:11,228 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:40:11,228 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:40:11,229 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:40:11,229 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:40:11,229 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:40:11,229 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:40:11,229 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:40:11,230 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:40:11,230 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 [2019-03-18 12:40:11,281 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:40:11,297 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:40:11,300 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:40:11,301 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:40:11,302 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:40:11,302 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem19_label15_true-unreach-call.c [2019-03-18 12:40:11,359 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b3564060c/57f63e1763fd4a5ea8fa49a33dd031d4/FLAG7dbbd1e48 [2019-03-18 12:40:12,247 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:40:12,249 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem19_label15_true-unreach-call.c [2019-03-18 12:40:12,300 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b3564060c/57f63e1763fd4a5ea8fa49a33dd031d4/FLAG7dbbd1e48 [2019-03-18 12:40:12,691 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b3564060c/57f63e1763fd4a5ea8fa49a33dd031d4 [2019-03-18 12:40:12,702 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:40:12,704 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:40:12,705 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:40:12,706 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:40:12,710 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:40:12,711 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:40:12" (1/1) ... [2019-03-18 12:40:12,714 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53fe7235 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:12, skipping insertion in model container [2019-03-18 12:40:12,715 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:40:12" (1/1) ... [2019-03-18 12:40:12,723 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:40:13,008 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:40:15,769 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:40:15,777 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:40:16,875 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:40:16,930 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:40:16,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:16 WrapperNode [2019-03-18 12:40:16,930 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:40:16,931 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:40:16,931 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:40:16,931 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:40:16,940 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:16" (1/1) ... [2019-03-18 12:40:17,020 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:16" (1/1) ... [2019-03-18 12:40:18,580 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:40:18,581 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:40:18,581 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:40:18,581 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:40:18,591 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:16" (1/1) ... [2019-03-18 12:40:18,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:16" (1/1) ... [2019-03-18 12:40:18,720 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:16" (1/1) ... [2019-03-18 12:40:18,721 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:16" (1/1) ... [2019-03-18 12:40:19,064 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:16" (1/1) ... [2019-03-18 12:40:19,118 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:16" (1/1) ... [2019-03-18 12:40:19,222 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:16" (1/1) ... [2019-03-18 12:40:19,378 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:40:19,379 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:40:19,379 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:40:19,380 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:40:19,380 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:16" (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 [2019-03-18 12:40:19,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:40:19,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:40:33,996 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:40:33,996 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-18 12:40:33,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:40:33 BoogieIcfgContainer [2019-03-18 12:40:33,998 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:40:33,999 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:40:33,999 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:40:33,999 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:40:34,001 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:40:33" (1/1) ... [2019-03-18 12:41:00,335 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:41:00 HornClauseAST [2019-03-18 12:41:00,337 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:41:00,338 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:41:00,338 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:41:00,338 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:41:00,339 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:41:00" (1/1) ... [2019-03-18 12:41:00,342 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem19_label15_true-unreach-call.c_UID4183578218751585199.smt2 [2019-03-18 12:41:01,624 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:41:01,626 INFO L168 Benchmark]: Toolchain (without parser) took 48922.79 ms. Allocated memory was 101.2 MB in the beginning and 1.2 GB in the end (delta: 1.0 GB). Free memory was 46.8 MB in the beginning and 525.5 MB in the end (delta: -478.7 MB). Peak memory consumption was 967.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:41:01,628 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 91.2 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:41:01,628 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4225.14 ms. Allocated memory was 101.2 MB in the beginning and 216.5 MB in the end (delta: 115.3 MB). Free memory was 46.5 MB in the beginning and 86.5 MB in the end (delta: -40.0 MB). Peak memory consumption was 97.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:41:01,629 INFO L168 Benchmark]: Boogie Procedure Inliner took 1649.27 ms. Allocated memory was 216.5 MB in the beginning and 334.0 MB in the end (delta: 117.4 MB). Free memory was 86.5 MB in the beginning and 173.9 MB in the end (delta: -87.4 MB). Peak memory consumption was 111.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:41:01,630 INFO L168 Benchmark]: Boogie Preprocessor took 798.13 ms. Allocated memory was 334.0 MB in the beginning and 353.9 MB in the end (delta: 19.9 MB). Free memory was 173.9 MB in the beginning and 139.3 MB in the end (delta: 34.5 MB). Peak memory consumption was 116.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:41:01,630 INFO L168 Benchmark]: RCFGBuilder took 14619.30 ms. Allocated memory was 353.9 MB in the beginning and 529.5 MB in the end (delta: 175.6 MB). Free memory was 139.3 MB in the beginning and 234.2 MB in the end (delta: -94.8 MB). Peak memory consumption was 217.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:41:01,631 INFO L168 Benchmark]: IcfgToChc took 26338.61 ms. Allocated memory was 529.5 MB in the beginning and 1.1 GB in the end (delta: 612.4 MB). Free memory was 234.2 MB in the beginning and 270.6 MB in the end (delta: -36.4 MB). Peak memory consumption was 697.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:41:01,631 INFO L168 Benchmark]: ChcSmtPrinter took 1286.87 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 8.4 MB). Free memory was 270.6 MB in the beginning and 525.5 MB in the end (delta: -255.0 MB). Peak memory consumption was 150.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:41:01,635 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 91.2 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 4225.14 ms. Allocated memory was 101.2 MB in the beginning and 216.5 MB in the end (delta: 115.3 MB). Free memory was 46.5 MB in the beginning and 86.5 MB in the end (delta: -40.0 MB). Peak memory consumption was 97.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 1649.27 ms. Allocated memory was 216.5 MB in the beginning and 334.0 MB in the end (delta: 117.4 MB). Free memory was 86.5 MB in the beginning and 173.9 MB in the end (delta: -87.4 MB). Peak memory consumption was 111.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 798.13 ms. Allocated memory was 334.0 MB in the beginning and 353.9 MB in the end (delta: 19.9 MB). Free memory was 173.9 MB in the beginning and 139.3 MB in the end (delta: 34.5 MB). Peak memory consumption was 116.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 14619.30 ms. Allocated memory was 353.9 MB in the beginning and 529.5 MB in the end (delta: 175.6 MB). Free memory was 139.3 MB in the beginning and 234.2 MB in the end (delta: -94.8 MB). Peak memory consumption was 217.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 26338.61 ms. Allocated memory was 529.5 MB in the beginning and 1.1 GB in the end (delta: 612.4 MB). Free memory was 234.2 MB in the beginning and 270.6 MB in the end (delta: -36.4 MB). Peak memory consumption was 697.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1286.87 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 8.4 MB). Free memory was 270.6 MB in the beginning and 525.5 MB in the end (delta: -255.0 MB). Peak memory consumption was 150.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...