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_0660a_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:45:43,642 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:45:43,644 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:45:43,655 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:45:43,656 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:45:43,657 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:45:43,658 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:45:43,660 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:45:43,662 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:45:43,663 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:45:43,664 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:45:43,664 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:45:43,665 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:45:43,666 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:45:43,667 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:45:43,668 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:45:43,669 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:45:43,671 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:45:43,673 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:45:43,675 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:45:43,677 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:45:43,678 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:45:43,682 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:45:43,685 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:45:43,685 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:45:43,686 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:45:43,687 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:45:43,688 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:45:43,688 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:45:43,691 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:45:43,692 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:45:43,693 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:45:43,694 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:45:43,694 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:45:43,695 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:45:43,696 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:45:43,696 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:45:43,697 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:45:43,698 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:45:43,698 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 12:45:43,715 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:45:43,715 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:45:43,716 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:45:43,717 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:45:43,717 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:45:43,717 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:45:43,718 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:45:43,718 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:45:43,718 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:45:43,718 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:45:43,719 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:45:43,719 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:45:43,719 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:45:43,719 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:45:43,720 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:45:43,720 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:45:43,720 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:45:43,721 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:45:43,721 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:45:43,721 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:45:43,721 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:45:43,722 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:45:43,722 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:45:43,722 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:45:43,723 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:45:43,723 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:45:43,723 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:45:43,723 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:45:43,724 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 12:45:43,757 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:45:43,769 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:45:43,773 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:45:43,774 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:45:43,774 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:45:43,775 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/float_req_bl_0660a_true-unreach-call.c [2019-03-18 12:45:43,825 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a953e6949/4188f82c60b441d8b39aaa10d83753a6/FLAG494570413 [2019-03-18 12:45:44,248 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:45:44,249 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/float_req_bl_0660a_true-unreach-call.c [2019-03-18 12:45:44,258 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a953e6949/4188f82c60b441d8b39aaa10d83753a6/FLAG494570413 [2019-03-18 12:45:44,599 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a953e6949/4188f82c60b441d8b39aaa10d83753a6 [2019-03-18 12:45:44,607 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:45:44,609 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:45:44,610 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:45:44,610 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:45:44,613 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:45:44,614 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:45:44" (1/1) ... [2019-03-18 12:45:44,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1497bc68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:44, skipping insertion in model container [2019-03-18 12:45:44,618 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:45:44" (1/1) ... [2019-03-18 12:45:44,625 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:45:44,668 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:45:44,985 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:45:45,002 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:45:45,104 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:45:45,233 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:45:45,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:45 WrapperNode [2019-03-18 12:45:45,234 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:45:45,236 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:45:45,236 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:45:45,236 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:45:45,245 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:45" (1/1) ... [2019-03-18 12:45:45,261 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:45" (1/1) ... [2019-03-18 12:45:45,304 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:45:45,305 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:45:45,305 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:45:45,305 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:45:45,319 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:45" (1/1) ... [2019-03-18 12:45:45,319 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:45" (1/1) ... [2019-03-18 12:45:45,329 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:45" (1/1) ... [2019-03-18 12:45:45,330 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:45" (1/1) ... [2019-03-18 12:45:45,358 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:45" (1/1) ... [2019-03-18 12:45:45,368 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:45" (1/1) ... [2019-03-18 12:45:45,372 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:45" (1/1) ... [2019-03-18 12:45:45,377 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:45:45,377 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:45:45,378 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:45:45,378 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:45:45,379 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:45" (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 [2019-03-18 12:45:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 12:45:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-03-18 12:45:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:45:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-03-18 12:45:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:45:45,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:45:45,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:45:45,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-03-18 12:45:45,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:45:46,682 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:45:46,682 INFO L286 CfgBuilder]: Removed 40 assue(true) statements. [2019-03-18 12:45:46,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:45:46 BoogieIcfgContainer [2019-03-18 12:45:46,684 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:45:46,684 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:45:46,684 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:45:46,684 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:45:46,687 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:45:46" (1/1) ... [2019-03-18 12:45:51,318 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:45:51 HornClauseAST [2019-03-18 12:45:51,318 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:45:51,319 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:45:51,319 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:45:51,319 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:45:51,320 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:45:51" (1/1) ... [2019-03-18 12:45:51,322 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-newlib/ChcSmtPrinter_float_req_bl_0660a_true-unreach-call.c_UID5418516690527136986.smt2 [2019-03-18 12:45:51,553 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:45:51,554 INFO L168 Benchmark]: Toolchain (without parser) took 6946.63 ms. Allocated memory was 114.3 MB in the beginning and 443.5 MB in the end (delta: 329.3 MB). Free memory was 61.5 MB in the beginning and 205.3 MB in the end (delta: -143.8 MB). Peak memory consumption was 185.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:45:51,556 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 114.3 MB. Free memory is still 80.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:45:51,557 INFO L168 Benchmark]: CACSL2BoogieTranslator took 625.28 ms. Allocated memory was 114.3 MB in the beginning and 124.3 MB in the end (delta: 10.0 MB). Free memory was 61.5 MB in the beginning and 102.0 MB in the end (delta: -40.6 MB). Peak memory consumption was 26.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:45:51,559 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.02 ms. Allocated memory is still 124.3 MB. Free memory was 102.0 MB in the beginning and 98.3 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:45:51,560 INFO L168 Benchmark]: Boogie Preprocessor took 72.16 ms. Allocated memory is still 124.3 MB. Free memory was 98.3 MB in the beginning and 94.8 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:45:51,561 INFO L168 Benchmark]: RCFGBuilder took 1306.43 ms. Allocated memory is still 124.3 MB. Free memory was 94.8 MB in the beginning and 50.2 MB in the end (delta: 44.6 MB). Peak memory consumption was 44.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:45:51,561 INFO L168 Benchmark]: IcfgToChc took 4634.49 ms. Allocated memory was 124.3 MB in the beginning and 443.5 MB in the end (delta: 319.3 MB). Free memory was 50.2 MB in the beginning and 244.4 MB in the end (delta: -194.3 MB). Peak memory consumption was 233.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:45:51,561 INFO L168 Benchmark]: ChcSmtPrinter took 234.17 ms. Allocated memory is still 443.5 MB. Free memory was 244.4 MB in the beginning and 205.3 MB in the end (delta: 39.2 MB). Peak memory consumption was 39.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:45:51,568 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 114.3 MB. Free memory is still 80.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 625.28 ms. Allocated memory was 114.3 MB in the beginning and 124.3 MB in the end (delta: 10.0 MB). Free memory was 61.5 MB in the beginning and 102.0 MB in the end (delta: -40.6 MB). Peak memory consumption was 26.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 69.02 ms. Allocated memory is still 124.3 MB. Free memory was 102.0 MB in the beginning and 98.3 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 72.16 ms. Allocated memory is still 124.3 MB. Free memory was 98.3 MB in the beginning and 94.8 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1306.43 ms. Allocated memory is still 124.3 MB. Free memory was 94.8 MB in the beginning and 50.2 MB in the end (delta: 44.6 MB). Peak memory consumption was 44.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 4634.49 ms. Allocated memory was 124.3 MB in the beginning and 443.5 MB in the end (delta: 319.3 MB). Free memory was 50.2 MB in the beginning and 244.4 MB in the end (delta: -194.3 MB). Peak memory consumption was 233.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 234.17 ms. Allocated memory is still 443.5 MB. Free memory was 244.4 MB in the beginning and 205.3 MB in the end (delta: 39.2 MB). Peak memory consumption was 39.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...