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_1032b_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:43:04,831 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:43:04,839 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:43:04,853 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:43:04,853 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:43:04,854 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:43:04,856 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:43:04,858 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:43:04,860 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:43:04,861 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:43:04,862 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:43:04,863 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:43:04,864 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:43:04,865 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:43:04,875 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:43:04,876 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:43:04,877 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:43:04,881 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:43:04,883 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:43:04,888 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:43:04,890 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:43:04,893 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:43:04,898 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:43:04,898 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:43:04,898 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:43:04,899 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:43:04,900 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:43:04,901 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:43:04,901 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:43:04,901 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:43:04,904 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:43:04,905 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:43:04,907 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:43:04,907 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:43:04,908 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:43:04,908 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:43:04,908 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:43:04,911 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:43:04,911 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:43:04,912 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 21:43:04,937 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:43:04,940 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:43:04,942 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:43:04,942 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:43:04,942 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:43:04,943 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:43:04,943 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:43:04,943 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:43:04,943 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:43:04,943 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:43:04,944 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:43:04,944 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:43:04,944 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:43:04,944 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:43:04,945 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:43:04,945 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:43:04,945 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:43:04,945 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:43:04,946 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:43:04,947 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:43:04,947 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:43:04,947 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:43:04,948 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:43:04,948 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:43:04,948 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:43:04,948 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:43:04,949 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:43:04,949 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:43:04,949 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 21:43:04,995 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:43:05,012 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:43:05,018 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:43:05,020 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:43:05,020 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:43:05,021 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/float_req_bl_1032b_true-unreach-call.c [2019-03-17 21:43:05,074 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/772f30631/2eb0d559fd794380bf5031db76a24738/FLAGb3d35feed [2019-03-17 21:43:05,506 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:43:05,507 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/float_req_bl_1032b_true-unreach-call.c [2019-03-17 21:43:05,513 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/772f30631/2eb0d559fd794380bf5031db76a24738/FLAGb3d35feed [2019-03-17 21:43:05,884 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/772f30631/2eb0d559fd794380bf5031db76a24738 [2019-03-17 21:43:05,894 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:43:05,895 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:43:05,896 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:43:05,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:43:05,899 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:43:05,900 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:43:05" (1/1) ... [2019-03-17 21:43:05,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79e306c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:05, skipping insertion in model container [2019-03-17 21:43:05,904 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:43:05" (1/1) ... [2019-03-17 21:43:05,911 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:43:05,930 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:43:06,143 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:43:06,150 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:43:06,187 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:43:06,214 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:43:06,215 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:06 WrapperNode [2019-03-17 21:43:06,215 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:43:06,216 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:43:06,216 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:43:06,217 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:43:06,226 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:06" (1/1) ... [2019-03-17 21:43:06,237 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:06" (1/1) ... [2019-03-17 21:43:06,267 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:43:06,268 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:43:06,269 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:43:06,269 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:43:06,280 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:06" (1/1) ... [2019-03-17 21:43:06,280 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:06" (1/1) ... [2019-03-17 21:43:06,283 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:06" (1/1) ... [2019-03-17 21:43:06,283 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:06" (1/1) ... [2019-03-17 21:43:06,304 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:06" (1/1) ... [2019-03-17 21:43:06,401 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:06" (1/1) ... [2019-03-17 21:43:06,403 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:06" (1/1) ... [2019-03-17 21:43:06,408 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:43:06,409 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:43:06,409 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:43:06,409 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:43:06,412 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:06" (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 21:43:06,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 21:43:06,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-03-17 21:43:06,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 21:43:06,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-03-17 21:43:06,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:43:06,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:43:06,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 21:43:06,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 21:43:06,926 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:43:06,926 INFO L286 CfgBuilder]: Removed 14 assue(true) statements. [2019-03-17 21:43:06,927 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:43:06 BoogieIcfgContainer [2019-03-17 21:43:06,932 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:43:06,932 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:43:06,932 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:43:06,933 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:43:06,935 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:43:06" (1/1) ... [2019-03-17 21:43:07,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:43:07 HornClauseAST [2019-03-17 21:43:07,540 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:43:07,540 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:43:07,540 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:43:07,540 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:43:07,542 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:43:07" (1/1) ... [2019-03-17 21:43:07,543 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-newlib/ChcSmtPrinter_float_req_bl_1032b_true-unreach-call.c_UID3782348978667821980.smt2 [2019-03-17 21:43:07,606 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:43:07,608 INFO L168 Benchmark]: Toolchain (without parser) took 1713.85 ms. Allocated memory was 116.4 MB in the beginning and 171.4 MB in the end (delta: 55.1 MB). Free memory was 65.4 MB in the beginning and 96.4 MB in the end (delta: -31.0 MB). Peak memory consumption was 24.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:07,609 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 116.4 MB. Free memory is still 83.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:43:07,610 INFO L168 Benchmark]: CACSL2BoogieTranslator took 320.01 ms. Allocated memory is still 116.4 MB. Free memory was 65.2 MB in the beginning and 54.3 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:07,610 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.10 ms. Allocated memory is still 116.4 MB. Free memory was 54.3 MB in the beginning and 52.5 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:07,611 INFO L168 Benchmark]: Boogie Preprocessor took 140.65 ms. Allocated memory was 116.4 MB in the beginning and 128.5 MB in the end (delta: 12.1 MB). Free memory was 52.5 MB in the beginning and 106.9 MB in the end (delta: -54.4 MB). Peak memory consumption was 12.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:07,611 INFO L168 Benchmark]: RCFGBuilder took 523.48 ms. Allocated memory is still 128.5 MB. Free memory was 106.5 MB in the beginning and 90.4 MB in the end (delta: 16.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:07,611 INFO L168 Benchmark]: IcfgToChc took 607.79 ms. Allocated memory was 128.5 MB in the beginning and 171.4 MB in the end (delta: 43.0 MB). Free memory was 90.4 MB in the beginning and 99.6 MB in the end (delta: -9.2 MB). Peak memory consumption was 49.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:07,612 INFO L168 Benchmark]: ChcSmtPrinter took 66.13 ms. Allocated memory is still 171.4 MB. Free memory was 99.6 MB in the beginning and 96.4 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:07,615 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 116.4 MB. Free memory is still 83.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 320.01 ms. Allocated memory is still 116.4 MB. Free memory was 65.2 MB in the beginning and 54.3 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 51.10 ms. Allocated memory is still 116.4 MB. Free memory was 54.3 MB in the beginning and 52.5 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 140.65 ms. Allocated memory was 116.4 MB in the beginning and 128.5 MB in the end (delta: 12.1 MB). Free memory was 52.5 MB in the beginning and 106.9 MB in the end (delta: -54.4 MB). Peak memory consumption was 12.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 523.48 ms. Allocated memory is still 128.5 MB. Free memory was 106.5 MB in the beginning and 90.4 MB in the end (delta: 16.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 607.79 ms. Allocated memory was 128.5 MB in the beginning and 171.4 MB in the end (delta: 43.0 MB). Free memory was 90.4 MB in the beginning and 99.6 MB in the end (delta: -9.2 MB). Peak memory consumption was 49.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 66.13 ms. Allocated memory is still 171.4 MB. Free memory was 99.6 MB in the beginning and 96.4 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...