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_0683a_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:46:04,429 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:46:04,431 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:46:04,443 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:46:04,443 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:46:04,444 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:46:04,446 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:46:04,447 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:46:04,449 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:46:04,450 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:46:04,451 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:46:04,451 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:46:04,452 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:46:04,453 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:46:04,455 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:46:04,455 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:46:04,456 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:46:04,458 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:46:04,460 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:46:04,462 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:46:04,463 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:46:04,465 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:46:04,467 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:46:04,468 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:46:04,468 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:46:04,469 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:46:04,470 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:46:04,471 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:46:04,471 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:46:04,472 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:46:04,472 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:46:04,473 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:46:04,474 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:46:04,475 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:46:04,475 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:46:04,476 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:46:04,476 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:46:04,477 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:46:04,478 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:46:04,478 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 12:46:04,506 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:46:04,507 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:46:04,510 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:46:04,511 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:46:04,511 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:46:04,511 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:46:04,511 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:46:04,512 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:46:04,512 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:46:04,512 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:46:04,512 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:46:04,512 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:46:04,513 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:46:04,513 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:46:04,513 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:46:04,513 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:46:04,513 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:46:04,514 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:46:04,515 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:46:04,515 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:46:04,515 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:46:04,516 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:46:04,516 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:46:04,516 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:46:04,516 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:46:04,516 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:46:04,517 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:46:04,517 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:46:04,517 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 12:46:04,576 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:46:04,596 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:46:04,603 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:46:04,604 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:46:04,604 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:46:04,605 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/float_req_bl_0683a_true-unreach-call.c [2019-03-18 12:46:04,655 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9aaac2dd/2f8cd124fe9c44ccbb3a427f76c195d8/FLAG9812b2a00 [2019-03-18 12:46:05,058 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:46:05,059 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/float_req_bl_0683a_true-unreach-call.c [2019-03-18 12:46:05,080 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9aaac2dd/2f8cd124fe9c44ccbb3a427f76c195d8/FLAG9812b2a00 [2019-03-18 12:46:05,406 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9aaac2dd/2f8cd124fe9c44ccbb3a427f76c195d8 [2019-03-18 12:46:05,415 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:46:05,416 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:46:05,417 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:46:05,417 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:46:05,422 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:46:05,423 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:46:05" (1/1) ... [2019-03-18 12:46:05,426 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2731e332 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05, skipping insertion in model container [2019-03-18 12:46:05,427 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:46:05" (1/1) ... [2019-03-18 12:46:05,435 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:46:05,472 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:46:05,765 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:46:05,783 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:46:05,873 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:46:05,904 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:46:05,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05 WrapperNode [2019-03-18 12:46:05,905 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:46:05,905 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:46:05,906 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:46:05,906 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:46:05,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05" (1/1) ... [2019-03-18 12:46:05,994 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05" (1/1) ... [2019-03-18 12:46:06,043 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:46:06,044 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:46:06,044 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:46:06,044 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:46:06,061 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05" (1/1) ... [2019-03-18 12:46:06,061 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05" (1/1) ... [2019-03-18 12:46:06,069 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05" (1/1) ... [2019-03-18 12:46:06,069 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05" (1/1) ... [2019-03-18 12:46:06,092 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05" (1/1) ... [2019-03-18 12:46:06,103 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05" (1/1) ... [2019-03-18 12:46:06,110 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05" (1/1) ... [2019-03-18 12:46:06,120 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:46:06,121 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:46:06,121 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:46:06,121 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:46:06,126 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05" (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 12:46:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 12:46:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-03-18 12:46:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:46:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-03-18 12:46:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:46:06,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:46:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:46:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-03-18 12:46:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:46:07,555 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:46:07,556 INFO L286 CfgBuilder]: Removed 48 assue(true) statements. [2019-03-18 12:46:07,557 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:46:07 BoogieIcfgContainer [2019-03-18 12:46:07,558 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:46:07,558 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:46:07,558 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:46:07,558 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:46:07,561 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:46:07" (1/1) ... [2019-03-18 12:46:12,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:46:12 HornClauseAST [2019-03-18 12:46:12,590 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:46:12,591 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:46:12,591 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:46:12,591 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:46:12,592 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:46:12" (1/1) ... [2019-03-18 12:46:12,594 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-newlib/ChcSmtPrinter_float_req_bl_0683a_true-unreach-call.c_UID4777912615908358715.smt2 [2019-03-18 12:46:12,823 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:46:12,825 INFO L168 Benchmark]: Toolchain (without parser) took 7409.60 ms. Allocated memory was 99.1 MB in the beginning and 376.4 MB in the end (delta: 277.3 MB). Free memory was 73.6 MB in the beginning and 215.8 MB in the end (delta: -142.2 MB). Peak memory consumption was 135.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:12,827 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 88.1 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:46:12,828 INFO L168 Benchmark]: CACSL2BoogieTranslator took 487.79 ms. Allocated memory is still 99.1 MB. Free memory was 73.4 MB in the beginning and 57.6 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:12,828 INFO L168 Benchmark]: Boogie Procedure Inliner took 138.14 ms. Allocated memory was 99.1 MB in the beginning and 128.5 MB in the end (delta: 29.4 MB). Free memory was 57.6 MB in the beginning and 108.9 MB in the end (delta: -51.2 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:12,829 INFO L168 Benchmark]: Boogie Preprocessor took 76.72 ms. Allocated memory is still 128.5 MB. Free memory was 108.9 MB in the beginning and 105.4 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:12,829 INFO L168 Benchmark]: RCFGBuilder took 1436.95 ms. Allocated memory is still 128.5 MB. Free memory was 105.4 MB in the beginning and 57.1 MB in the end (delta: 48.3 MB). Peak memory consumption was 48.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:12,830 INFO L168 Benchmark]: IcfgToChc took 5032.66 ms. Allocated memory was 128.5 MB in the beginning and 376.4 MB in the end (delta: 248.0 MB). Free memory was 57.1 MB in the beginning and 266.9 MB in the end (delta: -209.8 MB). Peak memory consumption was 286.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:12,830 INFO L168 Benchmark]: ChcSmtPrinter took 232.27 ms. Allocated memory is still 376.4 MB. Free memory was 266.9 MB in the beginning and 215.8 MB in the end (delta: 51.1 MB). Peak memory consumption was 51.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:12,833 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 88.1 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 487.79 ms. Allocated memory is still 99.1 MB. Free memory was 73.4 MB in the beginning and 57.6 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 138.14 ms. Allocated memory was 99.1 MB in the beginning and 128.5 MB in the end (delta: 29.4 MB). Free memory was 57.6 MB in the beginning and 108.9 MB in the end (delta: -51.2 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 76.72 ms. Allocated memory is still 128.5 MB. Free memory was 108.9 MB in the beginning and 105.4 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1436.95 ms. Allocated memory is still 128.5 MB. Free memory was 105.4 MB in the beginning and 57.1 MB in the end (delta: 48.3 MB). Peak memory consumption was 48.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 5032.66 ms. Allocated memory was 128.5 MB in the beginning and 376.4 MB in the end (delta: 248.0 MB). Free memory was 57.1 MB in the beginning and 266.9 MB in the end (delta: -209.8 MB). Peak memory consumption was 286.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 232.27 ms. Allocated memory is still 376.4 MB. Free memory was 266.9 MB in the beginning and 215.8 MB in the end (delta: 51.1 MB). Peak memory consumption was 51.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...