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/recursive-simple/fibo_2calls_10_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:18:54,492 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:18:54,494 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:18:54,506 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:18:54,506 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:18:54,507 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:18:54,509 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:18:54,511 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:18:54,512 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:18:54,513 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:18:54,514 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:18:54,514 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:18:54,515 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:18:54,516 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:18:54,518 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:18:54,518 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:18:54,519 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:18:54,521 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:18:54,524 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:18:54,526 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:18:54,527 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:18:54,529 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:18:54,531 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:18:54,532 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:18:54,532 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:18:54,533 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:18:54,534 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:18:54,535 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:18:54,535 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:18:54,536 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:18:54,537 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:18:54,538 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:18:54,539 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:18:54,539 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:18:54,540 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:18:54,540 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:18:54,541 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:18:54,542 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:18:54,543 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:18:54,543 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 13:18:54,559 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:18:54,559 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:18:54,561 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:18:54,561 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:18:54,561 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:18:54,561 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:18:54,561 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:18:54,562 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:18:54,562 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:18:54,562 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:18:54,562 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:18:54,562 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:18:54,563 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:18:54,563 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:18:54,563 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:18:54,563 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:18:54,563 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:18:54,564 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:18:54,564 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:18:54,564 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:18:54,564 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:18:54,564 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:18:54,565 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:18:54,565 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:18:54,565 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:18:54,565 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:18:54,565 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:18:54,566 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:18:54,566 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 13:18:54,597 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:18:54,609 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:18:54,613 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:18:54,614 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:18:54,614 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:18:54,615 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/recursive-simple/fibo_2calls_10_false-unreach-call.c [2019-03-18 13:18:54,670 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/299080b4a/a385b8f30727461389c8a73f5398fcb4/FLAG571ea059e [2019-03-18 13:18:55,069 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:18:55,070 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/recursive-simple/fibo_2calls_10_false-unreach-call.c [2019-03-18 13:18:55,077 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/299080b4a/a385b8f30727461389c8a73f5398fcb4/FLAG571ea059e [2019-03-18 13:18:55,466 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/299080b4a/a385b8f30727461389c8a73f5398fcb4 [2019-03-18 13:18:55,476 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:18:55,477 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:18:55,479 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:18:55,479 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:18:55,482 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:18:55,483 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:18:55" (1/1) ... [2019-03-18 13:18:55,488 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45d1568a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:55, skipping insertion in model container [2019-03-18 13:18:55,488 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:18:55" (1/1) ... [2019-03-18 13:18:55,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:18:55,511 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:18:55,656 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:18:55,662 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:18:55,678 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:18:55,690 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:18:55,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:55 WrapperNode [2019-03-18 13:18:55,690 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:18:55,691 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:18:55,691 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:18:55,691 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:18:55,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:55" (1/1) ... [2019-03-18 13:18:55,702 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:55" (1/1) ... [2019-03-18 13:18:55,717 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:18:55,719 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:18:55,719 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:18:55,719 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:18:55,727 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:55" (1/1) ... [2019-03-18 13:18:55,727 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:55" (1/1) ... [2019-03-18 13:18:55,728 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:55" (1/1) ... [2019-03-18 13:18:55,728 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:55" (1/1) ... [2019-03-18 13:18:55,730 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:55" (1/1) ... [2019-03-18 13:18:55,732 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:55" (1/1) ... [2019-03-18 13:18:55,733 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:55" (1/1) ... [2019-03-18 13:18:55,735 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:18:55,735 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:18:55,735 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:18:55,735 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:18:55,736 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:55" (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 13:18:55,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:18:55,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:18:55,860 INFO L130 BoogieDeclarations]: Found specification of procedure fibo2 [2019-03-18 13:18:55,860 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo2 [2019-03-18 13:18:55,860 INFO L130 BoogieDeclarations]: Found specification of procedure fibo1 [2019-03-18 13:18:55,860 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo1 [2019-03-18 13:18:56,181 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:18:56,181 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-03-18 13:18:56,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:18:56 BoogieIcfgContainer [2019-03-18 13:18:56,183 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:18:56,183 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:18:56,183 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:18:56,183 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:18:56,186 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:18:56" (1/1) ... [2019-03-18 13:18:56,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:18:56 HornClauseAST [2019-03-18 13:18:56,376 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:18:56,376 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:18:56,376 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:18:56,377 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:18:56,380 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:18:56" (1/1) ... [2019-03-18 13:18:56,382 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/recursive-simple/ChcSmtPrinter_fibo_2calls_10_false-unreach-call.c_UID5358232257378911161.smt2 [2019-03-18 13:18:56,429 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:18:56,432 INFO L168 Benchmark]: Toolchain (without parser) took 955.01 ms. Allocated memory was 112.2 MB in the beginning and 122.7 MB in the end (delta: 10.5 MB). Free memory was 61.7 MB in the beginning and 74.4 MB in the end (delta: -12.7 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:18:56,438 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 112.2 MB. Free memory is still 80.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:18:56,438 INFO L168 Benchmark]: CACSL2BoogieTranslator took 212.22 ms. Allocated memory is still 112.2 MB. Free memory was 61.5 MB in the beginning and 52.2 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:56,439 INFO L168 Benchmark]: Boogie Procedure Inliner took 27.45 ms. Allocated memory is still 112.2 MB. Free memory was 52.2 MB in the beginning and 50.8 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:56,440 INFO L168 Benchmark]: Boogie Preprocessor took 15.90 ms. Allocated memory is still 112.2 MB. Free memory was 50.8 MB in the beginning and 49.6 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:56,441 INFO L168 Benchmark]: RCFGBuilder took 447.70 ms. Allocated memory was 112.2 MB in the beginning and 122.7 MB in the end (delta: 10.5 MB). Free memory was 49.6 MB in the beginning and 91.4 MB in the end (delta: -41.7 MB). Peak memory consumption was 11.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:56,442 INFO L168 Benchmark]: IcfgToChc took 193.04 ms. Allocated memory is still 122.7 MB. Free memory was 91.4 MB in the beginning and 76.0 MB in the end (delta: 15.4 MB). Peak memory consumption was 15.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:56,442 INFO L168 Benchmark]: ChcSmtPrinter took 52.72 ms. Allocated memory is still 122.7 MB. Free memory was 76.0 MB in the beginning and 74.8 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:56,447 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 112.2 MB. Free memory is still 80.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 212.22 ms. Allocated memory is still 112.2 MB. Free memory was 61.5 MB in the beginning and 52.2 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 27.45 ms. Allocated memory is still 112.2 MB. Free memory was 52.2 MB in the beginning and 50.8 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 15.90 ms. Allocated memory is still 112.2 MB. Free memory was 50.8 MB in the beginning and 49.6 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 447.70 ms. Allocated memory was 112.2 MB in the beginning and 122.7 MB in the end (delta: 10.5 MB). Free memory was 49.6 MB in the beginning and 91.4 MB in the end (delta: -41.7 MB). Peak memory consumption was 11.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 193.04 ms. Allocated memory is still 122.7 MB. Free memory was 91.4 MB in the beginning and 76.0 MB in the end (delta: 15.4 MB). Peak memory consumption was 15.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 52.72 ms. Allocated memory is still 122.7 MB. Free memory was 76.0 MB in the beginning and 74.8 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...