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/float-benchs/addsub_float_exact_true-unreach-call_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:38:44,263 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:38:44,268 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:38:44,284 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:38:44,284 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:38:44,285 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:38:44,287 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:38:44,288 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:38:44,290 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:38:44,291 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:38:44,292 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:38:44,292 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:38:44,293 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:38:44,294 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:38:44,296 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:38:44,296 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:38:44,297 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:38:44,299 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:38:44,301 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:38:44,303 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:38:44,304 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:38:44,305 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:38:44,308 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:38:44,308 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:38:44,309 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:38:44,310 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:38:44,310 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:38:44,311 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:38:44,311 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:38:44,312 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:38:44,313 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:38:44,314 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:38:44,315 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:38:44,315 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:38:44,316 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:38:44,316 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:38:44,317 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:38:44,318 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:38:44,318 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:38:44,319 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 21:38:44,347 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:38:44,348 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:38:44,349 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:38:44,349 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:38:44,349 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:38:44,349 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:38:44,350 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:38:44,351 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:38:44,351 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:38:44,351 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:38:44,351 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:38:44,352 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:38:44,352 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:38:44,352 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:38:44,352 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:38:44,352 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:38:44,353 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:38:44,354 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:38:44,354 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:38:44,354 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:38:44,355 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:38:44,355 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:38:44,355 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:38:44,355 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:38:44,355 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:38:44,356 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:38:44,356 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:38:44,356 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:38:44,357 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 21:38:44,402 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:38:44,414 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:38:44,417 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:38:44,418 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:38:44,418 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:38:44,419 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-benchs/addsub_float_exact_true-unreach-call_true-termination.c [2019-03-17 21:38:44,469 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f03ad669/16de7f7325994810a5b1ad17f03cd18d/FLAG33757dc6b [2019-03-17 21:38:44,893 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:38:44,894 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-benchs/addsub_float_exact_true-unreach-call_true-termination.c [2019-03-17 21:38:44,901 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f03ad669/16de7f7325994810a5b1ad17f03cd18d/FLAG33757dc6b [2019-03-17 21:38:45,245 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f03ad669/16de7f7325994810a5b1ad17f03cd18d [2019-03-17 21:38:45,253 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:38:45,255 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:38:45,256 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:38:45,256 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:38:45,260 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:38:45,261 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:38:45" (1/1) ... [2019-03-17 21:38:45,264 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49e8c395 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:38:45, skipping insertion in model container [2019-03-17 21:38:45,264 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:38:45" (1/1) ... [2019-03-17 21:38:45,272 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:38:45,290 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:38:45,510 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:38:45,516 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:38:45,533 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:38:45,550 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:38:45,550 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:38:45 WrapperNode [2019-03-17 21:38:45,551 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:38:45,552 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:38:45,552 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:38:45,552 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:38:45,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:38:45" (1/1) ... [2019-03-17 21:38:45,570 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:38:45" (1/1) ... [2019-03-17 21:38:45,593 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:38:45,593 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:38:45,593 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:38:45,594 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:38:45,605 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:38:45" (1/1) ... [2019-03-17 21:38:45,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:38:45" (1/1) ... [2019-03-17 21:38:45,606 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:38:45" (1/1) ... [2019-03-17 21:38:45,606 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:38:45" (1/1) ... [2019-03-17 21:38:45,612 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:38:45" (1/1) ... [2019-03-17 21:38:45,615 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:38:45" (1/1) ... [2019-03-17 21:38:45,616 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:38:45" (1/1) ... [2019-03-17 21:38:45,617 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:38:45,618 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:38:45,618 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:38:45,618 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:38:45,619 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:38:45" (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 21:38:45,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:38:45,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:38:45,893 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:38:45,893 INFO L286 CfgBuilder]: Removed 6 assue(true) statements. [2019-03-17 21:38:45,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:38:45 BoogieIcfgContainer [2019-03-17 21:38:45,894 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:38:45,894 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:38:45,894 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:38:45,895 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:38:45,897 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:38:45" (1/1) ... [2019-03-17 21:38:45,980 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:38:45 HornClauseAST [2019-03-17 21:38:45,980 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:38:45,980 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:38:45,981 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:38:45,981 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:38:45,982 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:38:45" (1/1) ... [2019-03-17 21:38:45,983 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-benchs/ChcSmtPrinter_addsub_float_exact_true-unreach-call_true-termination.c_UID8367492463420640332.smt2 [2019-03-17 21:38:46,000 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:38:46,002 INFO L168 Benchmark]: Toolchain (without parser) took 747.96 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 87.0 MB in the end (delta: -23.3 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:38:46,004 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 112.7 MB. Free memory is still 81.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:38:46,004 INFO L168 Benchmark]: CACSL2BoogieTranslator took 295.37 ms. Allocated memory is still 112.7 MB. Free memory was 63.5 MB in the beginning and 54.5 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:38:46,005 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.04 ms. Allocated memory is still 112.7 MB. Free memory was 54.5 MB in the beginning and 53.0 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:38:46,006 INFO L168 Benchmark]: Boogie Preprocessor took 24.25 ms. Allocated memory is still 112.7 MB. Free memory was 53.0 MB in the beginning and 52.0 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:38:46,007 INFO L168 Benchmark]: RCFGBuilder took 276.25 ms. Allocated memory was 112.7 MB in the beginning and 123.2 MB in the end (delta: 10.5 MB). Free memory was 52.0 MB in the beginning and 94.2 MB in the end (delta: -42.3 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:38:46,008 INFO L168 Benchmark]: IcfgToChc took 85.88 ms. Allocated memory is still 123.2 MB. Free memory was 94.2 MB in the beginning and 87.8 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:38:46,009 INFO L168 Benchmark]: ChcSmtPrinter took 20.11 ms. Allocated memory is still 123.2 MB. Free memory was 87.8 MB in the beginning and 87.0 MB in the end (delta: 794.8 kB). Peak memory consumption was 794.8 kB. Max. memory is 3.6 GB. [2019-03-17 21:38:46,015 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 112.7 MB. Free memory is still 81.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 295.37 ms. Allocated memory is still 112.7 MB. Free memory was 63.5 MB in the beginning and 54.5 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 41.04 ms. Allocated memory is still 112.7 MB. Free memory was 54.5 MB in the beginning and 53.0 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 24.25 ms. Allocated memory is still 112.7 MB. Free memory was 53.0 MB in the beginning and 52.0 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 276.25 ms. Allocated memory was 112.7 MB in the beginning and 123.2 MB in the end (delta: 10.5 MB). Free memory was 52.0 MB in the beginning and 94.2 MB in the end (delta: -42.3 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 85.88 ms. Allocated memory is still 123.2 MB. Free memory was 94.2 MB in the beginning and 87.8 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 20.11 ms. Allocated memory is still 123.2 MB. Free memory was 87.8 MB in the beginning and 87.0 MB in the end (delta: 794.8 kB). Peak memory consumption was 794.8 kB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...