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/seq-mthreaded/pals_lcr.4_overflow_false-unreach-call.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:21:15,292 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:21:15,294 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:21:15,305 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:21:15,305 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:21:15,306 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:21:15,308 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:21:15,310 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:21:15,311 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:21:15,312 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:21:15,313 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:21:15,313 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:21:15,314 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:21:15,315 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:21:15,316 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:21:15,317 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:21:15,318 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:21:15,320 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:21:15,322 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:21:15,324 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:21:15,325 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:21:15,326 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:21:15,328 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:21:15,329 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:21:15,329 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:21:15,330 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:21:15,330 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:21:15,331 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:21:15,332 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:21:15,332 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:21:15,333 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:21:15,334 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:21:15,335 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:21:15,335 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:21:15,336 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:21:15,336 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:21:15,336 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:21:15,337 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:21:15,338 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:21:15,338 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 13:21:15,353 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:21:15,354 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:21:15,355 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:21:15,355 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:21:15,355 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:21:15,355 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:21:15,356 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:21:15,356 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:21:15,356 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:21:15,356 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:21:15,356 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:21:15,357 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:21:15,357 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:21:15,357 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:21:15,357 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:21:15,358 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:21:15,358 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:21:15,358 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:21:15,358 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:21:15,358 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:21:15,359 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:21:15,359 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:21:15,359 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:21:15,359 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:21:15,359 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:21:15,360 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:21:15,360 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:21:15,360 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:21:15,360 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 13:21:15,392 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:21:15,408 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:21:15,412 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:21:15,413 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:21:15,414 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:21:15,414 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_lcr.4_overflow_false-unreach-call.ufo.UNBOUNDED.pals.c [2019-03-18 13:21:15,473 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/138f69724/ab1241d686574aeeb86a4bedea70a94f/FLAG0b4cd4ab8 [2019-03-18 13:21:15,923 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:21:15,924 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_lcr.4_overflow_false-unreach-call.ufo.UNBOUNDED.pals.c [2019-03-18 13:21:15,934 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/138f69724/ab1241d686574aeeb86a4bedea70a94f/FLAG0b4cd4ab8 [2019-03-18 13:21:16,261 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/138f69724/ab1241d686574aeeb86a4bedea70a94f [2019-03-18 13:21:16,269 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:21:16,270 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:21:16,273 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:21:16,273 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:21:16,276 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:21:16,277 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:21:16" (1/1) ... [2019-03-18 13:21:16,280 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1df55075 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:16, skipping insertion in model container [2019-03-18 13:21:16,280 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:21:16" (1/1) ... [2019-03-18 13:21:16,288 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:21:16,337 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:21:16,587 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:21:16,604 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:21:16,650 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:21:16,676 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:21:16,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:16 WrapperNode [2019-03-18 13:21:16,677 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:21:16,678 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:21:16,678 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:21:16,679 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:21:16,763 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:16" (1/1) ... [2019-03-18 13:21:16,772 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:16" (1/1) ... [2019-03-18 13:21:16,802 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:21:16,802 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:21:16,802 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:21:16,803 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:21:16,811 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:16" (1/1) ... [2019-03-18 13:21:16,811 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:16" (1/1) ... [2019-03-18 13:21:16,815 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:16" (1/1) ... [2019-03-18 13:21:16,815 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:16" (1/1) ... [2019-03-18 13:21:16,821 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:16" (1/1) ... [2019-03-18 13:21:16,829 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:16" (1/1) ... [2019-03-18 13:21:16,832 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:16" (1/1) ... [2019-03-18 13:21:16,836 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:21:16,836 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:21:16,836 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:21:16,836 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:21:16,837 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:16" (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 13:21:16,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:21:16,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:21:17,745 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:21:17,745 INFO L286 CfgBuilder]: Removed 19 assue(true) statements. [2019-03-18 13:21:17,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:21:17 BoogieIcfgContainer [2019-03-18 13:21:17,746 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:21:17,747 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:21:17,747 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:21:17,747 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:21:17,749 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:21:17" (1/1) ... [2019-03-18 13:21:20,724 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:21:20 HornClauseAST [2019-03-18 13:21:20,724 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:21:20,724 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:21:20,725 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:21:20,725 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:21:20,726 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:21:20" (1/1) ... [2019-03-18 13:21:20,729 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_lcr.4_overflow_false-unreach-call.ufo.UNBOUNDED.pals.c_UID2101907105581091738.smt2 [2019-03-18 13:21:20,926 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:21:20,927 INFO L168 Benchmark]: Toolchain (without parser) took 4658.30 ms. Allocated memory was 101.7 MB in the beginning and 229.1 MB in the end (delta: 127.4 MB). Free memory was 73.8 MB in the beginning and 191.4 MB in the end (delta: -117.5 MB). Peak memory consumption was 149.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:20,929 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:21:20,930 INFO L168 Benchmark]: CACSL2BoogieTranslator took 404.91 ms. Allocated memory is still 101.7 MB. Free memory was 73.5 MB in the beginning and 59.1 MB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:20,930 INFO L168 Benchmark]: Boogie Procedure Inliner took 123.77 ms. Allocated memory was 101.7 MB in the beginning and 130.0 MB in the end (delta: 28.3 MB). Free memory was 59.1 MB in the beginning and 112.3 MB in the end (delta: -53.1 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:20,932 INFO L168 Benchmark]: Boogie Preprocessor took 33.49 ms. Allocated memory is still 130.0 MB. Free memory was 112.3 MB in the beginning and 110.3 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:20,932 INFO L168 Benchmark]: RCFGBuilder took 910.37 ms. Allocated memory is still 130.0 MB. Free memory was 110.3 MB in the beginning and 79.5 MB in the end (delta: 30.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:20,933 INFO L168 Benchmark]: IcfgToChc took 2977.52 ms. Allocated memory was 130.0 MB in the beginning and 227.0 MB in the end (delta: 97.0 MB). Free memory was 79.5 MB in the beginning and 73.9 MB in the end (delta: 5.6 MB). Peak memory consumption was 102.6 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:20,933 INFO L168 Benchmark]: ChcSmtPrinter took 201.57 ms. Allocated memory was 227.0 MB in the beginning and 229.1 MB in the end (delta: 2.1 MB). Free memory was 73.9 MB in the beginning and 191.4 MB in the end (delta: -117.5 MB). Peak memory consumption was 24.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:20,939 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 404.91 ms. Allocated memory is still 101.7 MB. Free memory was 73.5 MB in the beginning and 59.1 MB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 123.77 ms. Allocated memory was 101.7 MB in the beginning and 130.0 MB in the end (delta: 28.3 MB). Free memory was 59.1 MB in the beginning and 112.3 MB in the end (delta: -53.1 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 33.49 ms. Allocated memory is still 130.0 MB. Free memory was 112.3 MB in the beginning and 110.3 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 910.37 ms. Allocated memory is still 130.0 MB. Free memory was 110.3 MB in the beginning and 79.5 MB in the end (delta: 30.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 2977.52 ms. Allocated memory was 130.0 MB in the beginning and 227.0 MB in the end (delta: 97.0 MB). Free memory was 79.5 MB in the beginning and 73.9 MB in the end (delta: 5.6 MB). Peak memory consumption was 102.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 201.57 ms. Allocated memory was 227.0 MB in the beginning and 229.1 MB in the end (delta: 2.1 MB). Free memory was 73.9 MB in the beginning and 191.4 MB in the end (delta: -117.5 MB). Peak memory consumption was 24.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...