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/Problem13_label08_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:34:50,199 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:34:50,201 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:34:50,217 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:34:50,218 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:34:50,219 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:34:50,221 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:34:50,224 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:34:50,227 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:34:50,235 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:34:50,238 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:34:50,238 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:34:50,239 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:34:50,242 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:34:50,243 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:34:50,244 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:34:50,245 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:34:50,248 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:34:50,252 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:34:50,253 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:34:50,254 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:34:50,256 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:34:50,259 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:34:50,259 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:34:50,259 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:34:50,260 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:34:50,260 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:34:50,266 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:34:50,266 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:34:50,267 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:34:50,268 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:34:50,269 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:34:50,270 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:34:50,270 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:34:50,271 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:34:50,271 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:34:50,271 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:34:50,272 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:34:50,273 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:34:50,273 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 12:34:50,292 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:34:50,292 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:34:50,293 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:34:50,293 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:34:50,294 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:34:50,294 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:34:50,295 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:34:50,295 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:34:50,295 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:34:50,295 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:34:50,295 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:34:50,296 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:34:50,296 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:34:50,296 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:34:50,296 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:34:50,296 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:34:50,296 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:34:50,298 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:34:50,298 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:34:50,298 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:34:50,298 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:34:50,298 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:34:50,299 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:34:50,299 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:34:50,299 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:34:50,299 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:34:50,299 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:34:50,299 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:34:50,300 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 12:34:50,355 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:34:50,374 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:34:50,378 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:34:50,379 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:34:50,380 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:34:50,380 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem13_label08_true-unreach-call.c [2019-03-18 12:34:50,445 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7fad39d2/8b7b9191bb64427ca9898014a4a3fa1a/FLAG90a40ec24 [2019-03-18 12:34:51,236 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:34:51,237 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem13_label08_true-unreach-call.c [2019-03-18 12:34:51,281 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7fad39d2/8b7b9191bb64427ca9898014a4a3fa1a/FLAG90a40ec24 [2019-03-18 12:34:51,759 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7fad39d2/8b7b9191bb64427ca9898014a4a3fa1a [2019-03-18 12:34:51,770 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:34:51,772 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:34:51,774 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:34:51,774 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:34:51,778 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:34:51,779 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:34:51" (1/1) ... [2019-03-18 12:34:51,782 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3643718b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:51, skipping insertion in model container [2019-03-18 12:34:51,783 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:34:51" (1/1) ... [2019-03-18 12:34:51,790 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:34:51,977 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:34:53,444 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:34:53,449 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:34:54,317 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:34:54,349 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:34:54,350 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:54 WrapperNode [2019-03-18 12:34:54,350 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:34:54,352 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:34:54,352 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:34:54,352 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:34:54,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:54" (1/1) ... [2019-03-18 12:34:54,438 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:54" (1/1) ... [2019-03-18 12:34:55,007 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:34:55,007 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:34:55,008 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:34:55,008 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:34:55,019 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:54" (1/1) ... [2019-03-18 12:34:55,020 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:54" (1/1) ... [2019-03-18 12:34:55,061 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:54" (1/1) ... [2019-03-18 12:34:55,062 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:54" (1/1) ... [2019-03-18 12:34:56,103 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:54" (1/1) ... [2019-03-18 12:34:56,137 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:54" (1/1) ... [2019-03-18 12:34:56,224 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:54" (1/1) ... [2019-03-18 12:34:56,281 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:34:56,282 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:34:56,282 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:34:56,282 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:34:56,283 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:54" (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 12:34:56,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:34:56,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:35:08,564 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:35:08,565 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 12:35:08,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:35:08 BoogieIcfgContainer [2019-03-18 12:35:08,567 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:35:08,567 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:35:08,567 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:35:08,567 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:35:08,570 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:35:08" (1/1) ... [2019-03-18 12:35:22,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:35:22 HornClauseAST [2019-03-18 12:35:22,477 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:35:22,477 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:35:22,477 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:35:22,478 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:35:22,479 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:35:22" (1/1) ... [2019-03-18 12:35:22,482 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem13_label08_true-unreach-call.c_UID331988502941545470.smt2 [2019-03-18 12:35:23,382 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:35:23,384 INFO L168 Benchmark]: Toolchain (without parser) took 31613.50 ms. Allocated memory was 100.1 MB in the beginning and 881.3 MB in the end (delta: 781.2 MB). Free memory was 57.7 MB in the beginning and 469.0 MB in the end (delta: -411.2 MB). Peak memory consumption was 668.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:35:23,386 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:35:23,386 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2576.35 ms. Allocated memory was 100.1 MB in the beginning and 194.5 MB in the end (delta: 94.4 MB). Free memory was 57.5 MB in the beginning and 101.7 MB in the end (delta: -44.2 MB). Peak memory consumption was 75.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:35:23,387 INFO L168 Benchmark]: Boogie Procedure Inliner took 655.41 ms. Allocated memory was 194.5 MB in the beginning and 200.3 MB in the end (delta: 5.8 MB). Free memory was 101.7 MB in the beginning and 48.4 MB in the end (delta: 53.3 MB). Peak memory consumption was 75.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:35:23,387 INFO L168 Benchmark]: Boogie Preprocessor took 1274.21 ms. Allocated memory was 200.3 MB in the beginning and 305.7 MB in the end (delta: 105.4 MB). Free memory was 48.4 MB in the beginning and 160.1 MB in the end (delta: -111.6 MB). Peak memory consumption was 60.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:35:23,390 INFO L168 Benchmark]: RCFGBuilder took 12284.94 ms. Allocated memory was 305.7 MB in the beginning and 418.4 MB in the end (delta: 112.7 MB). Free memory was 160.1 MB in the beginning and 127.5 MB in the end (delta: 32.6 MB). Peak memory consumption was 145.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:35:23,391 INFO L168 Benchmark]: IcfgToChc took 13909.96 ms. Allocated memory was 418.4 MB in the beginning and 817.9 MB in the end (delta: 399.5 MB). Free memory was 127.5 MB in the beginning and 147.6 MB in the end (delta: -20.2 MB). Peak memory consumption was 431.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:35:23,391 INFO L168 Benchmark]: ChcSmtPrinter took 905.08 ms. Allocated memory was 817.9 MB in the beginning and 881.3 MB in the end (delta: 63.4 MB). Free memory was 147.6 MB in the beginning and 469.0 MB in the end (delta: -321.3 MB). Peak memory consumption was 40.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:35:23,395 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2576.35 ms. Allocated memory was 100.1 MB in the beginning and 194.5 MB in the end (delta: 94.4 MB). Free memory was 57.5 MB in the beginning and 101.7 MB in the end (delta: -44.2 MB). Peak memory consumption was 75.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 655.41 ms. Allocated memory was 194.5 MB in the beginning and 200.3 MB in the end (delta: 5.8 MB). Free memory was 101.7 MB in the beginning and 48.4 MB in the end (delta: 53.3 MB). Peak memory consumption was 75.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1274.21 ms. Allocated memory was 200.3 MB in the beginning and 305.7 MB in the end (delta: 105.4 MB). Free memory was 48.4 MB in the beginning and 160.1 MB in the end (delta: -111.6 MB). Peak memory consumption was 60.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 12284.94 ms. Allocated memory was 305.7 MB in the beginning and 418.4 MB in the end (delta: 112.7 MB). Free memory was 160.1 MB in the beginning and 127.5 MB in the end (delta: 32.6 MB). Peak memory consumption was 145.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 13909.96 ms. Allocated memory was 418.4 MB in the beginning and 817.9 MB in the end (delta: 399.5 MB). Free memory was 127.5 MB in the beginning and 147.6 MB in the end (delta: -20.2 MB). Peak memory consumption was 431.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 905.08 ms. Allocated memory was 817.9 MB in the beginning and 881.3 MB in the end (delta: 63.4 MB). Free memory was 147.6 MB in the beginning and 469.0 MB in the end (delta: -321.3 MB). Peak memory consumption was 40.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...