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_0621b_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:18:12,471 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:18:12,473 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:18:12,490 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:18:12,491 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:18:12,492 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:18:12,493 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:18:12,495 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:18:12,498 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:18:12,498 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:18:12,500 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:18:12,500 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:18:12,501 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:18:12,503 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:18:12,504 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:18:12,512 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:18:12,513 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:18:12,514 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:18:12,516 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:18:12,517 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:18:12,518 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:18:12,519 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:18:12,521 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:18:12,521 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:18:12,522 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:18:12,522 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:18:12,523 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:18:12,524 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:18:12,524 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:18:12,525 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:18:12,525 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:18:12,526 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:18:12,527 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:18:12,527 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:18:12,528 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:18:12,528 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:18:12,528 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:18:12,529 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:18:12,530 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:18:12,530 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 12:18:12,544 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:18:12,544 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:18:12,545 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:18:12,545 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:18:12,545 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:18:12,546 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:18:12,546 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:18:12,546 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:18:12,546 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:18:12,546 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:18:12,546 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:18:12,547 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:18:12,547 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:18:12,547 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:18:12,547 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:18:12,547 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:18:12,548 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:18:12,548 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:18:12,548 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:18:12,548 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:18:12,548 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:18:12,548 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:18:12,549 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:18:12,549 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:18:12,549 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:18:12,549 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:18:12,550 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:18:12,550 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:18:12,550 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 12:18:12,584 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:18:12,607 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:18:12,613 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:18:12,614 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:18:12,615 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:18:12,615 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/float_req_bl_0621b_true-unreach-call.c [2019-03-17 12:18:12,678 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2111e5e28/7660320916c8468db8e17c2553ace098/FLAG8810c3ee8 [2019-03-17 12:18:13,153 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:18:13,154 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/float_req_bl_0621b_true-unreach-call.c [2019-03-17 12:18:13,161 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2111e5e28/7660320916c8468db8e17c2553ace098/FLAG8810c3ee8 [2019-03-17 12:18:13,482 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2111e5e28/7660320916c8468db8e17c2553ace098 [2019-03-17 12:18:13,492 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:18:13,494 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:18:13,495 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:18:13,495 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:18:13,498 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:18:13,499 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:18:13" (1/1) ... [2019-03-17 12:18:13,502 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@130ce139 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:13, skipping insertion in model container [2019-03-17 12:18:13,502 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:18:13" (1/1) ... [2019-03-17 12:18:13,510 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:18:13,536 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:18:13,804 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:18:13,825 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:18:13,887 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:18:13,921 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:18:13,921 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:13 WrapperNode [2019-03-17 12:18:13,922 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:18:13,923 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:18:13,923 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:18:13,923 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:18:14,010 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:13" (1/1) ... [2019-03-17 12:18:14,023 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:13" (1/1) ... [2019-03-17 12:18:14,060 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:18:14,061 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:18:14,061 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:18:14,061 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:18:14,069 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:13" (1/1) ... [2019-03-17 12:18:14,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:13" (1/1) ... [2019-03-17 12:18:14,073 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:13" (1/1) ... [2019-03-17 12:18:14,074 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:13" (1/1) ... [2019-03-17 12:18:14,085 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:13" (1/1) ... [2019-03-17 12:18:14,090 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:13" (1/1) ... [2019-03-17 12:18:14,092 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:13" (1/1) ... [2019-03-17 12:18:14,096 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:18:14,096 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:18:14,096 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:18:14,096 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:18:14,097 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:13" (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 12:18:14,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 12:18:14,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-03-17 12:18:14,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 12:18:14,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-03-17 12:18:14,155 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:18:14,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:18:14,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 12:18:14,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-03-17 12:18:14,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 12:18:14,664 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:18:14,665 INFO L286 CfgBuilder]: Removed 14 assue(true) statements. [2019-03-17 12:18:14,666 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:18:14 BoogieIcfgContainer [2019-03-17 12:18:14,666 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:18:14,666 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:18:14,667 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:18:14,667 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:18:14,670 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:18:14" (1/1) ... [2019-03-17 12:18:15,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:18:15 HornClauseAST [2019-03-17 12:18:15,746 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:18:15,747 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:18:15,747 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:18:15,747 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:18:15,748 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:18:15" (1/1) ... [2019-03-17 12:18:15,749 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-newlib/ChcSmtPrinter_float_req_bl_0621b_true-unreach-call.c_UID7663942094419831348.smt2 [2019-03-17 12:18:15,834 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:18:15,836 INFO L168 Benchmark]: Toolchain (without parser) took 2343.22 ms. Allocated memory was 113.2 MB in the beginning and 181.9 MB in the end (delta: 68.7 MB). Free memory was 63.9 MB in the beginning and 65.6 MB in the end (delta: -1.7 MB). Peak memory consumption was 67.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:18:15,837 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 113.2 MB. Free memory is still 82.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:18:15,838 INFO L168 Benchmark]: CACSL2BoogieTranslator took 427.57 ms. Allocated memory is still 113.2 MB. Free memory was 63.7 MB in the beginning and 50.9 MB in the end (delta: 12.8 MB). Peak memory consumption was 12.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:18:15,838 INFO L168 Benchmark]: Boogie Procedure Inliner took 138.18 ms. Allocated memory was 113.2 MB in the beginning and 124.3 MB in the end (delta: 11.0 MB). Free memory was 50.7 MB in the beginning and 100.8 MB in the end (delta: -50.1 MB). Peak memory consumption was 11.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:18:15,839 INFO L168 Benchmark]: Boogie Preprocessor took 34.72 ms. Allocated memory is still 124.3 MB. Free memory was 100.8 MB in the beginning and 99.1 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. [2019-03-17 12:18:15,839 INFO L168 Benchmark]: RCFGBuilder took 570.12 ms. Allocated memory is still 124.3 MB. Free memory was 98.7 MB in the beginning and 78.4 MB in the end (delta: 20.3 MB). Peak memory consumption was 20.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:18:15,840 INFO L168 Benchmark]: IcfgToChc took 1080.17 ms. Allocated memory was 124.3 MB in the beginning and 181.9 MB in the end (delta: 57.7 MB). Free memory was 78.4 MB in the beginning and 73.1 MB in the end (delta: 5.3 MB). Peak memory consumption was 87.7 MB. Max. memory is 3.6 GB. [2019-03-17 12:18:15,840 INFO L168 Benchmark]: ChcSmtPrinter took 87.37 ms. Allocated memory is still 181.9 MB. Free memory was 73.1 MB in the beginning and 65.6 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 3.6 GB. [2019-03-17 12:18:15,843 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 113.2 MB. Free memory is still 82.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 427.57 ms. Allocated memory is still 113.2 MB. Free memory was 63.7 MB in the beginning and 50.9 MB in the end (delta: 12.8 MB). Peak memory consumption was 12.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 138.18 ms. Allocated memory was 113.2 MB in the beginning and 124.3 MB in the end (delta: 11.0 MB). Free memory was 50.7 MB in the beginning and 100.8 MB in the end (delta: -50.1 MB). Peak memory consumption was 11.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 34.72 ms. Allocated memory is still 124.3 MB. Free memory was 100.8 MB in the beginning and 99.1 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 570.12 ms. Allocated memory is still 124.3 MB. Free memory was 98.7 MB in the beginning and 78.4 MB in the end (delta: 20.3 MB). Peak memory consumption was 20.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 1080.17 ms. Allocated memory was 124.3 MB in the beginning and 181.9 MB in the end (delta: 57.7 MB). Free memory was 78.4 MB in the beginning and 73.1 MB in the end (delta: 5.3 MB). Peak memory consumption was 87.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 87.37 ms. Allocated memory is still 181.9 MB. Free memory was 73.1 MB in the beginning and 65.6 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...