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_label55_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:11:20,358 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:11:20,359 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:11:20,371 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:11:20,371 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:11:20,372 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:11:20,373 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:11:20,375 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:11:20,378 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:11:20,379 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:11:20,380 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:11:20,380 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:11:20,385 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:11:20,386 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:11:20,387 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:11:20,390 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:11:20,391 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:11:20,393 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:11:20,397 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:11:20,401 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:11:20,403 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:11:20,404 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:11:20,407 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:11:20,410 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:11:20,410 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:11:20,411 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:11:20,411 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:11:20,412 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:11:20,412 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:11:20,415 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:11:20,416 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:11:20,418 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:11:20,419 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:11:20,419 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:11:20,420 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:11:20,420 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:11:20,421 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:11:20,422 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:11:20,423 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:11:20,424 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 21:11:20,439 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:11:20,439 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:11:20,440 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:11:20,440 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:11:20,441 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:11:20,441 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:11:20,441 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:11:20,441 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:11:20,442 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:11:20,442 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:11:20,442 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:11:20,442 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:11:20,442 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:11:20,443 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:11:20,443 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:11:20,443 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:11:20,443 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:11:20,443 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:11:20,444 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:11:20,444 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:11:20,444 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:11:20,444 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:11:20,444 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:11:20,445 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:11:20,445 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:11:20,445 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:11:20,445 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:11:20,445 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:11:20,446 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 21:11:20,478 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:11:20,490 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:11:20,494 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:11:20,495 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:11:20,496 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:11:20,496 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem19_label55_false-unreach-call.c [2019-03-17 21:11:20,551 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e164d10f/e98717c46be84e9f8a1b90c54a1b11ce/FLAGae2757fb8 [2019-03-17 21:11:21,416 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:11:21,417 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem19_label55_false-unreach-call.c [2019-03-17 21:11:21,462 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e164d10f/e98717c46be84e9f8a1b90c54a1b11ce/FLAGae2757fb8 [2019-03-17 21:11:21,816 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e164d10f/e98717c46be84e9f8a1b90c54a1b11ce [2019-03-17 21:11:21,827 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:11:21,829 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:11:21,829 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:11:21,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:11:21,835 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:11:21,836 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:11:21" (1/1) ... [2019-03-17 21:11:21,838 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1eee9359 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:21, skipping insertion in model container [2019-03-17 21:11:21,839 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:11:21" (1/1) ... [2019-03-17 21:11:21,846 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:11:22,122 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:11:24,529 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:11:24,533 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:11:25,575 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:11:25,625 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:11:25,625 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:25 WrapperNode [2019-03-17 21:11:25,626 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:11:25,626 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:11:25,626 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:11:25,627 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:11:25,633 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:25" (1/1) ... [2019-03-17 21:11:25,723 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:25" (1/1) ... [2019-03-17 21:11:27,278 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:11:27,279 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:11:27,279 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:11:27,279 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:11:27,290 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:25" (1/1) ... [2019-03-17 21:11:27,290 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:25" (1/1) ... [2019-03-17 21:11:27,363 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:25" (1/1) ... [2019-03-17 21:11:27,364 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:25" (1/1) ... [2019-03-17 21:11:27,565 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:25" (1/1) ... [2019-03-17 21:11:27,623 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:25" (1/1) ... [2019-03-17 21:11:27,735 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:25" (1/1) ... [2019-03-17 21:11:27,892 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:11:27,893 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:11:27,893 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:11:27,893 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:11:27,896 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:25" (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 21:11:28,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:11:28,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:11:43,743 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:11:43,746 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-17 21:11:43,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:11:43 BoogieIcfgContainer [2019-03-17 21:11:43,748 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:11:43,748 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:11:43,749 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:11:43,749 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:11:43,751 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:11:43" (1/1) ... [2019-03-17 21:12:09,334 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:09 HornClauseAST [2019-03-17 21:12:09,335 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:12:09,335 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:12:09,335 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:12:09,335 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:12:09,337 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:09" (1/1) ... [2019-03-17 21:12:09,339 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem19_label55_false-unreach-call.c_UID7907189838248231118.smt2 [2019-03-17 21:12:10,930 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:12:10,932 INFO L168 Benchmark]: Toolchain (without parser) took 49103.93 ms. Allocated memory was 102.2 MB in the beginning and 1.3 GB in the end (delta: 1.2 GB). Free memory was 47.6 MB in the beginning and 822.2 MB in the end (delta: -774.6 MB). Peak memory consumption was 1.1 GB. Max. memory is 3.6 GB. [2019-03-17 21:12:10,933 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 89.1 MB. Free memory is still 55.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:12:10,933 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3796.53 ms. Allocated memory was 102.2 MB in the beginning and 227.0 MB in the end (delta: 124.8 MB). Free memory was 47.4 MB in the beginning and 76.4 MB in the end (delta: -29.0 MB). Peak memory consumption was 115.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:10,934 INFO L168 Benchmark]: Boogie Procedure Inliner took 1651.95 ms. Allocated memory was 227.0 MB in the beginning and 361.2 MB in the end (delta: 134.2 MB). Free memory was 76.4 MB in the beginning and 207.6 MB in the end (delta: -131.2 MB). Peak memory consumption was 129.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:10,934 INFO L168 Benchmark]: Boogie Preprocessor took 614.12 ms. Allocated memory is still 361.2 MB. Free memory was 207.6 MB in the beginning and 116.4 MB in the end (delta: 91.3 MB). Peak memory consumption was 91.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:10,935 INFO L168 Benchmark]: RCFGBuilder took 15855.09 ms. Allocated memory was 361.2 MB in the beginning and 553.6 MB in the end (delta: 192.4 MB). Free memory was 116.4 MB in the beginning and 200.0 MB in the end (delta: -83.6 MB). Peak memory consumption was 180.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:10,935 INFO L168 Benchmark]: IcfgToChc took 25586.55 ms. Allocated memory was 553.6 MB in the beginning and 1.2 GB in the end (delta: 688.9 MB). Free memory was 200.0 MB in the beginning and 398.8 MB in the end (delta: -198.8 MB). Peak memory consumption was 747.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:10,936 INFO L168 Benchmark]: ChcSmtPrinter took 1595.28 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 17.8 MB). Free memory was 398.8 MB in the beginning and 822.2 MB in the end (delta: -423.4 MB). Peak memory consumption was 339.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:10,939 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 89.1 MB. Free memory is still 55.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3796.53 ms. Allocated memory was 102.2 MB in the beginning and 227.0 MB in the end (delta: 124.8 MB). Free memory was 47.4 MB in the beginning and 76.4 MB in the end (delta: -29.0 MB). Peak memory consumption was 115.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 1651.95 ms. Allocated memory was 227.0 MB in the beginning and 361.2 MB in the end (delta: 134.2 MB). Free memory was 76.4 MB in the beginning and 207.6 MB in the end (delta: -131.2 MB). Peak memory consumption was 129.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 614.12 ms. Allocated memory is still 361.2 MB. Free memory was 207.6 MB in the beginning and 116.4 MB in the end (delta: 91.3 MB). Peak memory consumption was 91.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 15855.09 ms. Allocated memory was 361.2 MB in the beginning and 553.6 MB in the end (delta: 192.4 MB). Free memory was 116.4 MB in the beginning and 200.0 MB in the end (delta: -83.6 MB). Peak memory consumption was 180.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 25586.55 ms. Allocated memory was 553.6 MB in the beginning and 1.2 GB in the end (delta: 688.9 MB). Free memory was 200.0 MB in the beginning and 398.8 MB in the end (delta: -198.8 MB). Peak memory consumption was 747.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1595.28 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 17.8 MB). Free memory was 398.8 MB in the beginning and 822.2 MB in the end (delta: -423.4 MB). Peak memory consumption was 339.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...