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/Problem06_label07_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 11:54:10,360 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 11:54:10,362 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 11:54:10,373 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 11:54:10,374 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 11:54:10,375 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 11:54:10,376 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 11:54:10,378 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 11:54:10,380 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 11:54:10,381 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 11:54:10,382 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 11:54:10,382 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 11:54:10,383 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 11:54:10,384 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 11:54:10,385 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 11:54:10,386 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 11:54:10,387 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 11:54:10,389 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 11:54:10,392 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 11:54:10,393 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 11:54:10,395 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 11:54:10,396 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 11:54:10,398 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 11:54:10,399 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 11:54:10,399 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 11:54:10,400 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 11:54:10,401 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 11:54:10,402 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 11:54:10,402 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 11:54:10,403 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 11:54:10,404 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 11:54:10,404 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 11:54:10,406 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 11:54:10,406 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 11:54:10,407 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 11:54:10,407 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 11:54:10,407 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 11:54:10,408 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 11:54:10,409 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 11:54:10,409 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 11:54:10,436 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 11:54:10,437 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 11:54:10,438 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 11:54:10,438 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 11:54:10,438 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 11:54:10,439 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 11:54:10,439 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 11:54:10,439 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 11:54:10,439 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 11:54:10,439 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 11:54:10,439 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 11:54:10,440 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 11:54:10,440 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 11:54:10,440 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 11:54:10,440 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 11:54:10,440 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 11:54:10,440 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 11:54:10,441 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 11:54:10,441 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 11:54:10,441 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 11:54:10,441 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 11:54:10,441 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 11:54:10,442 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 11:54:10,442 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 11:54:10,442 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 11:54:10,442 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 11:54:10,442 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 11:54:10,443 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 11:54:10,443 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 11:54:10,477 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 11:54:10,496 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 11:54:10,500 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 11:54:10,502 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 11:54:10,502 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 11:54:10,503 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem06_label07_true-unreach-call.c [2019-03-17 11:54:10,554 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ff2ec223/aa639edd6f994f5a9d9e0006816743fc/FLAGba148fdcc [2019-03-17 11:54:11,436 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 11:54:11,437 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem06_label07_true-unreach-call.c [2019-03-17 11:54:11,487 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ff2ec223/aa639edd6f994f5a9d9e0006816743fc/FLAGba148fdcc [2019-03-17 11:54:11,869 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ff2ec223/aa639edd6f994f5a9d9e0006816743fc [2019-03-17 11:54:11,878 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 11:54:11,880 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 11:54:12,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 11:54:12,027 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 11:54:12,036 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 11:54:12,037 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:54:11" (1/1) ... [2019-03-17 11:54:12,041 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5acea418 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:54:12, skipping insertion in model container [2019-03-17 11:54:12,041 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:54:11" (1/1) ... [2019-03-17 11:54:12,049 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 11:54:12,258 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 11:54:14,233 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:54:14,243 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 11:54:15,475 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:54:15,532 INFO L195 MainTranslator]: Completed translation [2019-03-17 11:54:15,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:54:15 WrapperNode [2019-03-17 11:54:15,532 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 11:54:15,533 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 11:54:15,533 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 11:54:15,533 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 11:54:15,541 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:54:15" (1/1) ... [2019-03-17 11:54:15,631 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:54:15" (1/1) ... [2019-03-17 11:54:15,974 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 11:54:15,975 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 11:54:15,975 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 11:54:15,975 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 11:54:15,986 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:54:15" (1/1) ... [2019-03-17 11:54:15,986 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:54:15" (1/1) ... [2019-03-17 11:54:16,027 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:54:15" (1/1) ... [2019-03-17 11:54:16,027 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:54:15" (1/1) ... [2019-03-17 11:54:16,815 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:54:15" (1/1) ... [2019-03-17 11:54:16,896 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:54:15" (1/1) ... [2019-03-17 11:54:16,935 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:54:15" (1/1) ... [2019-03-17 11:54:16,985 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 11:54:16,986 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 11:54:16,986 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 11:54:16,986 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 11:54:16,987 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:54:15" (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 11:54:17,053 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 11:54:17,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 11:54:28,473 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 11:54:28,473 INFO L286 CfgBuilder]: Removed 15 assue(true) statements. [2019-03-17 11:54:28,475 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:54:28 BoogieIcfgContainer [2019-03-17 11:54:28,475 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 11:54:28,476 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 11:54:28,476 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 11:54:28,476 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 11:54:28,479 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:54:28" (1/1) ... [2019-03-17 11:55:06,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:55:06 HornClauseAST [2019-03-17 11:55:06,624 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 11:55:06,625 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 11:55:06,625 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 11:55:06,625 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 11:55:06,626 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:55:06" (1/1) ... [2019-03-17 11:55:06,628 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem06_label07_true-unreach-call.c_UID1091826771815832053.smt2 Received shutdown request... [2019-03-17 11:55:08,143 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 11:55:08,145 INFO L168 Benchmark]: Toolchain (without parser) took 56266.06 ms. Allocated memory was 114.3 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 33.9 MB in the beginning and 194.1 MB in the end (delta: -160.2 MB). Peak memory consumption was 1.4 GB. Max. memory is 3.6 GB. [2019-03-17 11:55:08,146 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 114.3 MB. Free memory is still 80.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 11:55:08,147 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3506.37 ms. Allocated memory was 134.2 MB in the beginning and 258.5 MB in the end (delta: 124.3 MB). Free memory was 106.4 MB in the beginning and 107.4 MB in the end (delta: -969.8 kB). Peak memory consumption was 150.8 MB. Max. memory is 3.6 GB. [2019-03-17 11:55:08,147 INFO L168 Benchmark]: Boogie Procedure Inliner took 441.84 ms. Allocated memory is still 258.5 MB. Free memory was 107.4 MB in the beginning and 39.1 MB in the end (delta: 68.3 MB). Peak memory consumption was 68.3 MB. Max. memory is 3.6 GB. [2019-03-17 11:55:08,148 INFO L168 Benchmark]: Boogie Preprocessor took 1010.34 ms. Allocated memory was 258.5 MB in the beginning and 333.4 MB in the end (delta: 75.0 MB). Free memory was 39.1 MB in the beginning and 207.8 MB in the end (delta: -168.8 MB). Peak memory consumption was 56.8 MB. Max. memory is 3.6 GB. [2019-03-17 11:55:08,148 INFO L168 Benchmark]: RCFGBuilder took 11489.83 ms. Allocated memory was 333.4 MB in the beginning and 568.9 MB in the end (delta: 235.4 MB). Free memory was 207.8 MB in the beginning and 298.3 MB in the end (delta: -90.5 MB). Peak memory consumption was 305.7 MB. Max. memory is 3.6 GB. [2019-03-17 11:55:08,148 INFO L168 Benchmark]: IcfgToChc took 38148.29 ms. Allocated memory was 568.9 MB in the beginning and 1.6 GB in the end (delta: 1.1 GB). Free memory was 298.3 MB in the beginning and 729.7 MB in the end (delta: -431.4 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2019-03-17 11:55:08,149 INFO L168 Benchmark]: ChcSmtPrinter took 1518.68 ms. Allocated memory is still 1.6 GB. Free memory was 729.7 MB in the beginning and 194.1 MB in the end (delta: 535.7 MB). Peak memory consumption was 535.7 MB. Max. memory is 3.6 GB. [2019-03-17 11:55:08,152 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 114.3 MB. Free memory is still 80.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3506.37 ms. Allocated memory was 134.2 MB in the beginning and 258.5 MB in the end (delta: 124.3 MB). Free memory was 106.4 MB in the beginning and 107.4 MB in the end (delta: -969.8 kB). Peak memory consumption was 150.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 441.84 ms. Allocated memory is still 258.5 MB. Free memory was 107.4 MB in the beginning and 39.1 MB in the end (delta: 68.3 MB). Peak memory consumption was 68.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1010.34 ms. Allocated memory was 258.5 MB in the beginning and 333.4 MB in the end (delta: 75.0 MB). Free memory was 39.1 MB in the beginning and 207.8 MB in the end (delta: -168.8 MB). Peak memory consumption was 56.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 11489.83 ms. Allocated memory was 333.4 MB in the beginning and 568.9 MB in the end (delta: 235.4 MB). Free memory was 207.8 MB in the beginning and 298.3 MB in the end (delta: -90.5 MB). Peak memory consumption was 305.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 38148.29 ms. Allocated memory was 568.9 MB in the beginning and 1.6 GB in the end (delta: 1.1 GB). Free memory was 298.3 MB in the beginning and 729.7 MB in the end (delta: -431.4 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1518.68 ms. Allocated memory is still 1.6 GB. Free memory was 729.7 MB in the beginning and 194.1 MB in the end (delta: 535.7 MB). Peak memory consumption was 535.7 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown