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/array-examples/sanfoundry_43_true-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 11:47:35,231 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 11:47:35,234 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 11:47:35,246 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 11:47:35,246 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 11:47:35,247 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 11:47:35,249 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 11:47:35,251 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 11:47:35,253 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 11:47:35,254 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 11:47:35,255 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 11:47:35,256 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 11:47:35,257 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 11:47:35,258 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 11:47:35,259 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 11:47:35,260 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 11:47:35,261 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 11:47:35,263 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 11:47:35,266 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 11:47:35,268 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 11:47:35,269 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 11:47:35,270 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 11:47:35,273 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 11:47:35,274 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 11:47:35,274 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 11:47:35,275 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 11:47:35,276 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 11:47:35,277 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 11:47:35,277 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 11:47:35,278 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 11:47:35,279 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 11:47:35,280 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 11:47:35,282 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 11:47:35,282 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 11:47:35,283 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 11:47:35,283 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 11:47:35,283 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 11:47:35,285 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 11:47:35,286 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 11:47:35,286 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 11:47:35,302 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 11:47:35,303 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 11:47:35,304 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 11:47:35,304 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 11:47:35,304 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 11:47:35,305 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 11:47:35,305 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 11:47:35,305 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 11:47:35,305 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 11:47:35,306 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 11:47:35,306 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 11:47:35,306 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 11:47:35,306 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 11:47:35,306 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 11:47:35,307 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 11:47:35,307 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 11:47:35,307 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 11:47:35,307 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 11:47:35,307 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 11:47:35,308 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 11:47:35,308 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 11:47:35,308 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 11:47:35,308 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 11:47:35,309 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 11:47:35,309 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 11:47:35,309 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 11:47:35,309 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 11:47:35,309 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 11:47:35,310 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 11:47:35,342 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 11:47:35,355 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 11:47:35,360 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 11:47:35,362 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 11:47:35,362 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 11:47:35,363 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/array-examples/sanfoundry_43_true-unreach-call_ground.i [2019-03-18 11:47:35,437 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f2cd4717/153e99ed26c44273b4b900e619998dda/FLAG985ef1b23 [2019-03-18 11:47:35,856 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 11:47:35,856 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/array-examples/sanfoundry_43_true-unreach-call_ground.i [2019-03-18 11:47:35,861 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f2cd4717/153e99ed26c44273b4b900e619998dda/FLAG985ef1b23 [2019-03-18 11:47:36,240 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f2cd4717/153e99ed26c44273b4b900e619998dda [2019-03-18 11:47:36,254 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 11:47:36,257 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 11:47:36,262 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 11:47:36,262 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 11:47:36,267 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 11:47:36,268 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:47:36" (1/1) ... [2019-03-18 11:47:36,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bc8c359 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:36, skipping insertion in model container [2019-03-18 11:47:36,272 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:47:36" (1/1) ... [2019-03-18 11:47:36,280 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 11:47:36,303 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 11:47:36,520 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:47:36,530 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 11:47:36,551 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:47:36,570 INFO L195 MainTranslator]: Completed translation [2019-03-18 11:47:36,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:36 WrapperNode [2019-03-18 11:47:36,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 11:47:36,572 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 11:47:36,573 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 11:47:36,573 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 11:47:36,580 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:36" (1/1) ... [2019-03-18 11:47:36,588 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:36" (1/1) ... [2019-03-18 11:47:36,608 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 11:47:36,609 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 11:47:36,609 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 11:47:36,609 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 11:47:36,616 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:36" (1/1) ... [2019-03-18 11:47:36,617 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:36" (1/1) ... [2019-03-18 11:47:36,618 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:36" (1/1) ... [2019-03-18 11:47:36,618 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:36" (1/1) ... [2019-03-18 11:47:36,626 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:36" (1/1) ... [2019-03-18 11:47:36,632 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:36" (1/1) ... [2019-03-18 11:47:36,639 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:36" (1/1) ... [2019-03-18 11:47:36,644 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 11:47:36,644 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 11:47:36,644 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 11:47:36,645 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 11:47:36,646 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:36" (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 11:47:36,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 11:47:36,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 11:47:36,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 11:47:36,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 11:47:36,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 11:47:36,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 11:47:37,033 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 11:47:37,034 INFO L286 CfgBuilder]: Removed 8 assue(true) statements. [2019-03-18 11:47:37,036 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:47:37 BoogieIcfgContainer [2019-03-18 11:47:37,036 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 11:47:37,036 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 11:47:37,037 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 11:47:37,037 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 11:47:37,042 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:47:37" (1/1) ... [2019-03-18 11:47:37,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:47:37 HornClauseAST [2019-03-18 11:47:37,417 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 11:47:37,418 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 11:47:37,418 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 11:47:37,418 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 11:47:37,419 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:47:37" (1/1) ... [2019-03-18 11:47:37,421 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/array-examples/ChcSmtPrinter_sanfoundry_43_true-unreach-call_ground.i_UID6217484689361301954.smt2 [2019-03-18 11:47:37,446 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 11:47:37,449 INFO L168 Benchmark]: Toolchain (without parser) took 1193.50 ms. Allocated memory was 112.7 MB in the beginning and 123.2 MB in the end (delta: 10.5 MB). Free memory was 63.7 MB in the beginning and 57.6 MB in the end (delta: 6.1 MB). Peak memory consumption was 16.6 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:37,450 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 112.7 MB. Free memory is still 81.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 11:47:37,451 INFO L168 Benchmark]: CACSL2BoogieTranslator took 310.00 ms. Allocated memory is still 112.7 MB. Free memory was 63.4 MB in the beginning and 53.9 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:37,451 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.31 ms. Allocated memory is still 112.7 MB. Free memory was 53.7 MB in the beginning and 52.1 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:37,451 INFO L168 Benchmark]: Boogie Preprocessor took 34.95 ms. Allocated memory is still 112.7 MB. Free memory was 52.1 MB in the beginning and 50.9 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:37,452 INFO L168 Benchmark]: RCFGBuilder took 391.92 ms. Allocated memory was 112.7 MB in the beginning and 123.2 MB in the end (delta: 10.5 MB). Free memory was 50.9 MB in the beginning and 90.9 MB in the end (delta: -40.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:37,452 INFO L168 Benchmark]: IcfgToChc took 380.97 ms. Allocated memory is still 123.2 MB. Free memory was 90.9 MB in the beginning and 59.2 MB in the end (delta: 31.8 MB). Peak memory consumption was 31.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:37,453 INFO L168 Benchmark]: ChcSmtPrinter took 28.57 ms. Allocated memory is still 123.2 MB. Free memory was 59.2 MB in the beginning and 57.6 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:37,456 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 112.7 MB. Free memory is still 81.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 310.00 ms. Allocated memory is still 112.7 MB. Free memory was 63.4 MB in the beginning and 53.9 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 36.31 ms. Allocated memory is still 112.7 MB. Free memory was 53.7 MB in the beginning and 52.1 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 34.95 ms. Allocated memory is still 112.7 MB. Free memory was 52.1 MB in the beginning and 50.9 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 391.92 ms. Allocated memory was 112.7 MB in the beginning and 123.2 MB in the end (delta: 10.5 MB). Free memory was 50.9 MB in the beginning and 90.9 MB in the end (delta: -40.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 380.97 ms. Allocated memory is still 123.2 MB. Free memory was 90.9 MB in the beginning and 59.2 MB in the end (delta: 31.8 MB). Peak memory consumption was 31.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 28.57 ms. Allocated memory is still 123.2 MB. Free memory was 59.2 MB in the beginning and 57.6 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...