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-newlib/float_req_bl_1012a_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:19:03,311 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:19:03,313 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:19:03,325 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:19:03,325 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:19:03,326 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:19:03,328 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:19:03,330 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:19:03,331 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:19:03,332 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:19:03,333 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:19:03,334 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:19:03,334 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:19:03,335 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:19:03,336 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:19:03,337 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:19:03,338 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:19:03,340 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:19:03,342 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:19:03,344 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:19:03,345 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:19:03,346 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:19:03,349 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:19:03,349 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:19:03,350 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:19:03,351 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:19:03,351 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:19:03,352 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:19:03,352 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:19:03,353 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:19:03,354 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:19:03,355 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:19:03,356 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:19:03,356 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:19:03,357 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:19:03,357 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:19:03,357 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:19:03,358 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:19:03,359 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:19:03,359 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 12:19:03,374 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:19:03,375 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:19:03,376 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:19:03,376 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:19:03,376 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:19:03,376 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:19:03,377 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:19:03,377 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:19:03,377 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:19:03,377 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:19:03,377 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:19:03,377 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:19:03,379 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:19:03,379 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:19:03,379 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:19:03,379 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:19:03,379 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:19:03,380 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:19:03,380 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:19:03,380 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:19:03,380 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:19:03,380 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:19:03,381 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:19:03,381 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:19:03,381 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:19:03,382 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:19:03,382 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:19:03,382 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:19:03,382 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 12:19:03,431 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:19:03,448 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:19:03,451 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:19:03,452 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:19:03,452 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:19:03,453 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/float_req_bl_1012a_true-unreach-call.c [2019-03-17 12:19:03,509 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96e00716c/ad264c969d3e46ee961957fd13d2ac79/FLAGe3478b891 [2019-03-17 12:19:03,980 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:19:03,981 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/float_req_bl_1012a_true-unreach-call.c [2019-03-17 12:19:03,988 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96e00716c/ad264c969d3e46ee961957fd13d2ac79/FLAGe3478b891 [2019-03-17 12:19:04,306 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96e00716c/ad264c969d3e46ee961957fd13d2ac79 [2019-03-17 12:19:04,315 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:19:04,316 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:19:04,317 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:19:04,317 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:19:04,320 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:19:04,321 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:19:04" (1/1) ... [2019-03-17 12:19:04,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e59a8b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:04, skipping insertion in model container [2019-03-17 12:19:04,324 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:19:04" (1/1) ... [2019-03-17 12:19:04,332 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:19:04,350 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:19:04,520 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:19:04,524 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:19:04,548 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:19:04,570 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:19:04,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:04 WrapperNode [2019-03-17 12:19:04,571 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:19:04,572 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:19:04,572 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:19:04,572 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:19:04,581 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:04" (1/1) ... [2019-03-17 12:19:04,590 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:04" (1/1) ... [2019-03-17 12:19:04,613 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:19:04,614 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:19:04,614 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:19:04,614 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:19:04,622 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:04" (1/1) ... [2019-03-17 12:19:04,622 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:04" (1/1) ... [2019-03-17 12:19:04,624 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:04" (1/1) ... [2019-03-17 12:19:04,625 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:04" (1/1) ... [2019-03-17 12:19:04,632 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:04" (1/1) ... [2019-03-17 12:19:04,695 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:04" (1/1) ... [2019-03-17 12:19:04,697 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:04" (1/1) ... [2019-03-17 12:19:04,699 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:19:04,700 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:19:04,700 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:19:04,700 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:19:04,701 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:04" (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 12:19:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-03-17 12:19:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 12:19:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-03-17 12:19:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:19:04,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:19:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 12:19:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 12:19:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 12:19:05,123 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:19:05,123 INFO L286 CfgBuilder]: Removed 14 assue(true) statements. [2019-03-17 12:19:05,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:19:05 BoogieIcfgContainer [2019-03-17 12:19:05,125 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:19:05,125 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:19:05,125 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:19:05,125 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:19:05,128 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:19:05" (1/1) ... [2019-03-17 12:19:05,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:19:05 HornClauseAST [2019-03-17 12:19:05,588 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:19:05,588 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:19:05,588 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:19:05,588 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:19:05,589 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:19:05" (1/1) ... [2019-03-17 12:19:05,590 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-newlib/ChcSmtPrinter_float_req_bl_1012a_true-unreach-call.c_UID8556358801030969176.smt2 [2019-03-17 12:19:05,640 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:19:05,645 INFO L168 Benchmark]: Toolchain (without parser) took 1330.06 ms. Allocated memory was 99.6 MB in the beginning and 140.0 MB in the end (delta: 40.4 MB). Free memory was 74.7 MB in the beginning and 103.5 MB in the end (delta: -28.7 MB). Peak memory consumption was 11.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:19:05,647 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 87.6 MB. Free memory is still 56.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:19:05,648 INFO L168 Benchmark]: CACSL2BoogieTranslator took 254.53 ms. Allocated memory is still 99.6 MB. Free memory was 74.3 MB in the beginning and 64.0 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:19:05,648 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.52 ms. Allocated memory is still 99.6 MB. Free memory was 63.8 MB in the beginning and 62.2 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:19:05,649 INFO L168 Benchmark]: Boogie Preprocessor took 85.71 ms. Allocated memory was 99.6 MB in the beginning and 129.5 MB in the end (delta: 29.9 MB). Free memory was 62.0 MB in the beginning and 113.2 MB in the end (delta: -51.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:19:05,649 INFO L168 Benchmark]: RCFGBuilder took 425.13 ms. Allocated memory is still 129.5 MB. Free memory was 113.2 MB in the beginning and 98.9 MB in the end (delta: 14.3 MB). Peak memory consumption was 14.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:19:05,653 INFO L168 Benchmark]: IcfgToChc took 462.67 ms. Allocated memory was 129.5 MB in the beginning and 140.0 MB in the end (delta: 10.5 MB). Free memory was 98.9 MB in the beginning and 106.6 MB in the end (delta: -7.7 MB). Peak memory consumption was 47.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:19:05,653 INFO L168 Benchmark]: ChcSmtPrinter took 55.77 ms. Allocated memory is still 140.0 MB. Free memory was 106.6 MB in the beginning and 103.5 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:19:05,656 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 87.6 MB. Free memory is still 56.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 254.53 ms. Allocated memory is still 99.6 MB. Free memory was 74.3 MB in the beginning and 64.0 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 41.52 ms. Allocated memory is still 99.6 MB. Free memory was 63.8 MB in the beginning and 62.2 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 85.71 ms. Allocated memory was 99.6 MB in the beginning and 129.5 MB in the end (delta: 29.9 MB). Free memory was 62.0 MB in the beginning and 113.2 MB in the end (delta: -51.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 425.13 ms. Allocated memory is still 129.5 MB. Free memory was 113.2 MB in the beginning and 98.9 MB in the end (delta: 14.3 MB). Peak memory consumption was 14.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 462.67 ms. Allocated memory was 129.5 MB in the beginning and 140.0 MB in the end (delta: 10.5 MB). Free memory was 98.9 MB in the beginning and 106.6 MB in the end (delta: -7.7 MB). Peak memory consumption was 47.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 55.77 ms. Allocated memory is still 140.0 MB. Free memory was 106.6 MB in the beginning and 103.5 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...