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_0670_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:45:55,369 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:45:55,372 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:45:55,385 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:45:55,385 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:45:55,386 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:45:55,387 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:45:55,389 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:45:55,391 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:45:55,391 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:45:55,392 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:45:55,393 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:45:55,394 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:45:55,394 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:45:55,396 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:45:55,396 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:45:55,397 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:45:55,399 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:45:55,401 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:45:55,403 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:45:55,404 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:45:55,405 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:45:55,407 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:45:55,407 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:45:55,408 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:45:55,409 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:45:55,409 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:45:55,410 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:45:55,410 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:45:55,411 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:45:55,412 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:45:55,413 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:45:55,414 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:45:55,414 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:45:55,414 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:45:55,415 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:45:55,415 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:45:55,416 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:45:55,417 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:45:55,417 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 12:45:55,431 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:45:55,432 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:45:55,433 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:45:55,433 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:45:55,433 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:45:55,434 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:45:55,434 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:45:55,434 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:45:55,434 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:45:55,434 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:45:55,435 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:45:55,435 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:45:55,435 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:45:55,435 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:45:55,435 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:45:55,435 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:45:55,436 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:45:55,436 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:45:55,436 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:45:55,436 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:45:55,436 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:45:55,437 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:45:55,437 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:45:55,437 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:45:55,437 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:45:55,437 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:45:55,438 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:45:55,438 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:45:55,438 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 12:45:55,487 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:45:55,504 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:45:55,510 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:45:55,512 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:45:55,512 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:45:55,513 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/float_req_bl_0670_true-unreach-call.c [2019-03-18 12:45:55,581 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6f0775fb/39d2525b21c245858b599570309a4df1/FLAG49ccf2cf8 [2019-03-18 12:45:56,060 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:45:56,060 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/float_req_bl_0670_true-unreach-call.c [2019-03-18 12:45:56,085 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6f0775fb/39d2525b21c245858b599570309a4df1/FLAG49ccf2cf8 [2019-03-18 12:45:56,399 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6f0775fb/39d2525b21c245858b599570309a4df1 [2019-03-18 12:45:56,409 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:45:56,410 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:45:56,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:45:56,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:45:56,417 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:45:56,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:45:56" (1/1) ... [2019-03-18 12:45:56,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20cadf39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:56, skipping insertion in model container [2019-03-18 12:45:56,421 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:45:56" (1/1) ... [2019-03-18 12:45:56,429 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:45:56,459 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:45:56,785 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:45:56,794 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:45:56,845 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:45:56,874 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:45:56,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:56 WrapperNode [2019-03-18 12:45:56,874 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:45:56,875 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:45:56,875 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:45:56,876 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:45:56,965 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:56" (1/1) ... [2019-03-18 12:45:56,983 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:56" (1/1) ... [2019-03-18 12:45:57,034 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:45:57,035 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:45:57,035 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:45:57,035 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:45:57,046 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:56" (1/1) ... [2019-03-18 12:45:57,046 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:56" (1/1) ... [2019-03-18 12:45:57,053 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:56" (1/1) ... [2019-03-18 12:45:57,053 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:56" (1/1) ... [2019-03-18 12:45:57,093 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:56" (1/1) ... [2019-03-18 12:45:57,114 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:56" (1/1) ... [2019-03-18 12:45:57,120 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:56" (1/1) ... [2019-03-18 12:45:57,130 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:45:57,130 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:45:57,130 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:45:57,131 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:45:57,135 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:56" (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 12:45:57,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 12:45:57,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-03-18 12:45:57,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:45:57,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-03-18 12:45:57,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:45:57,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:45:57,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:45:57,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-03-18 12:45:57,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:45:58,597 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:45:58,597 INFO L286 CfgBuilder]: Removed 46 assue(true) statements. [2019-03-18 12:45:58,599 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:45:58 BoogieIcfgContainer [2019-03-18 12:45:58,599 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:45:58,599 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:45:58,600 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:45:58,600 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:45:58,603 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:45:58" (1/1) ... [2019-03-18 12:46:03,167 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:46:03 HornClauseAST [2019-03-18 12:46:03,167 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:46:03,167 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:46:03,168 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:46:03,168 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:46:03,170 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:46:03" (1/1) ... [2019-03-18 12:46:03,171 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-newlib/ChcSmtPrinter_float_req_bl_0670_true-unreach-call.c_UID3165522021449201155.smt2 [2019-03-18 12:46:03,490 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:46:03,496 INFO L168 Benchmark]: Toolchain (without parser) took 7082.32 ms. Allocated memory was 101.2 MB in the beginning and 354.4 MB in the end (delta: 253.2 MB). Free memory was 73.8 MB in the beginning and 275.7 MB in the end (delta: -201.9 MB). Peak memory consumption was 296.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:03,498 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:46:03,500 INFO L168 Benchmark]: CACSL2BoogieTranslator took 463.30 ms. Allocated memory is still 101.2 MB. Free memory was 73.3 MB in the beginning and 58.0 MB in the end (delta: 15.4 MB). Peak memory consumption was 15.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:03,500 INFO L168 Benchmark]: Boogie Procedure Inliner took 159.02 ms. Allocated memory was 101.2 MB in the beginning and 129.0 MB in the end (delta: 27.8 MB). Free memory was 58.0 MB in the beginning and 109.4 MB in the end (delta: -51.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:03,504 INFO L168 Benchmark]: Boogie Preprocessor took 95.35 ms. Allocated memory is still 129.0 MB. Free memory was 109.4 MB in the beginning and 106.1 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:03,505 INFO L168 Benchmark]: RCFGBuilder took 1468.93 ms. Allocated memory is still 129.0 MB. Free memory was 106.1 MB in the beginning and 60.0 MB in the end (delta: 46.1 MB). Peak memory consumption was 46.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:03,505 INFO L168 Benchmark]: IcfgToChc took 4567.75 ms. Allocated memory was 129.0 MB in the beginning and 353.4 MB in the end (delta: 224.4 MB). Free memory was 60.0 MB in the beginning and 65.0 MB in the end (delta: -5.0 MB). Peak memory consumption was 219.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:03,505 INFO L168 Benchmark]: ChcSmtPrinter took 322.93 ms. Allocated memory was 353.4 MB in the beginning and 354.4 MB in the end (delta: 1.0 MB). Free memory was 65.0 MB in the beginning and 275.7 MB in the end (delta: -210.7 MB). Peak memory consumption was 35.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:03,510 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 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 463.30 ms. Allocated memory is still 101.2 MB. Free memory was 73.3 MB in the beginning and 58.0 MB in the end (delta: 15.4 MB). Peak memory consumption was 15.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 159.02 ms. Allocated memory was 101.2 MB in the beginning and 129.0 MB in the end (delta: 27.8 MB). Free memory was 58.0 MB in the beginning and 109.4 MB in the end (delta: -51.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 95.35 ms. Allocated memory is still 129.0 MB. Free memory was 109.4 MB in the beginning and 106.1 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1468.93 ms. Allocated memory is still 129.0 MB. Free memory was 106.1 MB in the beginning and 60.0 MB in the end (delta: 46.1 MB). Peak memory consumption was 46.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 4567.75 ms. Allocated memory was 129.0 MB in the beginning and 353.4 MB in the end (delta: 224.4 MB). Free memory was 60.0 MB in the beginning and 65.0 MB in the end (delta: -5.0 MB). Peak memory consumption was 219.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 322.93 ms. Allocated memory was 353.4 MB in the beginning and 354.4 MB in the end (delta: 1.0 MB). Free memory was 65.0 MB in the beginning and 275.7 MB in the end (delta: -210.7 MB). Peak memory consumption was 35.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...