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/double_req_bl_0260_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:15:37,665 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:15:37,667 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:15:37,679 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:15:37,680 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:15:37,681 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:15:37,682 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:15:37,684 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:15:37,686 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:15:37,687 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:15:37,688 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:15:37,688 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:15:37,689 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:15:37,690 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:15:37,691 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:15:37,692 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:15:37,693 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:15:37,695 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:15:37,697 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:15:37,699 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:15:37,700 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:15:37,701 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:15:37,707 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:15:37,707 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:15:37,708 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:15:37,709 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:15:37,709 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:15:37,710 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:15:37,710 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:15:37,711 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:15:37,712 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:15:37,713 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:15:37,714 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:15:37,714 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:15:37,715 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:15:37,715 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:15:37,716 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:15:37,716 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:15:37,717 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:15:37,718 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 12:15:37,732 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:15:37,733 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:15:37,734 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:15:37,734 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:15:37,734 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:15:37,734 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:15:37,735 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:15:37,735 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:15:37,735 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:15:37,735 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:15:37,735 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:15:37,736 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:15:37,736 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:15:37,736 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:15:37,736 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:15:37,736 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:15:37,736 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:15:37,737 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:15:37,737 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:15:37,737 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:15:37,737 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:15:37,737 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:15:37,738 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:15:37,738 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:15:37,738 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:15:37,738 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:15:37,739 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:15:37,739 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:15:37,739 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 12:15:37,778 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:15:37,794 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:15:37,799 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:15:37,800 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:15:37,801 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:15:37,802 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/double_req_bl_0260_true-unreach-call.c [2019-03-17 12:15:37,871 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df709441f/cf417e29fb0346739196ad09b577133f/FLAG1ee833d69 [2019-03-17 12:15:38,377 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:15:38,378 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/double_req_bl_0260_true-unreach-call.c [2019-03-17 12:15:38,391 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df709441f/cf417e29fb0346739196ad09b577133f/FLAG1ee833d69 [2019-03-17 12:15:38,687 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df709441f/cf417e29fb0346739196ad09b577133f [2019-03-17 12:15:38,698 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:15:38,700 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:15:38,701 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:15:38,701 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:15:38,705 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:15:38,706 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:15:38" (1/1) ... [2019-03-17 12:15:38,709 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39adafa5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:38, skipping insertion in model container [2019-03-17 12:15:38,710 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:15:38" (1/1) ... [2019-03-17 12:15:38,718 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:15:38,761 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:15:39,029 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:15:39,035 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:15:39,139 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:15:39,167 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:15:39,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:39 WrapperNode [2019-03-17 12:15:39,168 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:15:39,169 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:15:39,169 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:15:39,169 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:15:39,259 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:39" (1/1) ... [2019-03-17 12:15:39,273 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:39" (1/1) ... [2019-03-17 12:15:39,313 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:15:39,314 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:15:39,314 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:15:39,314 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:15:39,325 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:39" (1/1) ... [2019-03-17 12:15:39,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:39" (1/1) ... [2019-03-17 12:15:39,331 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:39" (1/1) ... [2019-03-17 12:15:39,331 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:39" (1/1) ... [2019-03-17 12:15:39,348 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:39" (1/1) ... [2019-03-17 12:15:39,357 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:39" (1/1) ... [2019-03-17 12:15:39,363 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:39" (1/1) ... [2019-03-17 12:15:39,368 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:15:39,368 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:15:39,368 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:15:39,369 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:15:39,370 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:39" (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 12:15:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 12:15:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-03-17 12:15:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 12:15:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-03-17 12:15:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:15:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:15:39,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 12:15:39,445 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 12:15:40,476 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:15:40,477 INFO L286 CfgBuilder]: Removed 30 assue(true) statements. [2019-03-17 12:15:40,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:15:40 BoogieIcfgContainer [2019-03-17 12:15:40,478 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:15:40,479 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:15:40,479 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:15:40,479 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:15:40,483 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:15:40" (1/1) ... [2019-03-17 12:15:43,304 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:15:43 HornClauseAST [2019-03-17 12:15:43,305 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:15:43,305 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:15:43,305 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:15:43,306 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:15:43,307 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:15:43" (1/1) ... [2019-03-17 12:15:43,308 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-newlib/ChcSmtPrinter_double_req_bl_0260_true-unreach-call.c_UID5203980963167743268.smt2 [2019-03-17 12:15:43,497 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:15:43,498 INFO L168 Benchmark]: Toolchain (without parser) took 4799.63 ms. Allocated memory was 113.2 MB in the beginning and 303.0 MB in the end (delta: 189.8 MB). Free memory was 64.2 MB in the beginning and 66.9 MB in the end (delta: -2.8 MB). Peak memory consumption was 187.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:43,500 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 113.2 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:15:43,501 INFO L168 Benchmark]: CACSL2BoogieTranslator took 467.17 ms. Allocated memory is still 113.2 MB. Free memory was 63.7 MB in the beginning and 47.9 MB in the end (delta: 15.9 MB). Peak memory consumption was 15.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:43,501 INFO L168 Benchmark]: Boogie Procedure Inliner took 144.88 ms. Allocated memory was 113.2 MB in the beginning and 125.3 MB in the end (delta: 12.1 MB). Free memory was 47.9 MB in the beginning and 101.0 MB in the end (delta: -53.1 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:43,502 INFO L168 Benchmark]: Boogie Preprocessor took 54.06 ms. Allocated memory is still 125.3 MB. Free memory was 101.0 MB in the beginning and 98.6 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:43,503 INFO L168 Benchmark]: RCFGBuilder took 1110.18 ms. Allocated memory is still 125.3 MB. Free memory was 98.6 MB in the beginning and 62.2 MB in the end (delta: 36.4 MB). Peak memory consumption was 36.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:43,506 INFO L168 Benchmark]: IcfgToChc took 2826.36 ms. Allocated memory was 125.3 MB in the beginning and 303.0 MB in the end (delta: 177.7 MB). Free memory was 62.2 MB in the beginning and 96.4 MB in the end (delta: -34.3 MB). Peak memory consumption was 144.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:43,507 INFO L168 Benchmark]: ChcSmtPrinter took 191.64 ms. Allocated memory is still 303.0 MB. Free memory was 96.4 MB in the beginning and 66.9 MB in the end (delta: 29.5 MB). Peak memory consumption was 29.5 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:43,510 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 113.2 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 467.17 ms. Allocated memory is still 113.2 MB. Free memory was 63.7 MB in the beginning and 47.9 MB in the end (delta: 15.9 MB). Peak memory consumption was 15.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 144.88 ms. Allocated memory was 113.2 MB in the beginning and 125.3 MB in the end (delta: 12.1 MB). Free memory was 47.9 MB in the beginning and 101.0 MB in the end (delta: -53.1 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 54.06 ms. Allocated memory is still 125.3 MB. Free memory was 101.0 MB in the beginning and 98.6 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1110.18 ms. Allocated memory is still 125.3 MB. Free memory was 98.6 MB in the beginning and 62.2 MB in the end (delta: 36.4 MB). Peak memory consumption was 36.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 2826.36 ms. Allocated memory was 125.3 MB in the beginning and 303.0 MB in the end (delta: 177.7 MB). Free memory was 62.2 MB in the beginning and 96.4 MB in the end (delta: -34.3 MB). Peak memory consumption was 144.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 191.64 ms. Allocated memory is still 303.0 MB. Free memory was 96.4 MB in the beginning and 66.9 MB in the end (delta: 29.5 MB). Peak memory consumption was 29.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...