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_0960a_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:46:22,924 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:46:22,926 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:46:22,938 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:46:22,939 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:46:22,940 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:46:22,941 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:46:22,944 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:46:22,946 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:46:22,947 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:46:22,948 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:46:22,948 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:46:22,949 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:46:22,950 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:46:22,952 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:46:22,953 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:46:22,954 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:46:22,956 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:46:22,958 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:46:22,960 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:46:22,961 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:46:22,963 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:46:22,966 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:46:22,966 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:46:22,966 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:46:22,967 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:46:22,968 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:46:22,969 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:46:22,969 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:46:22,970 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:46:22,971 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:46:22,972 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:46:22,977 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:46:22,977 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:46:22,978 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:46:22,978 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:46:22,978 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:46:22,983 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:46:22,984 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:46:22,984 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 12:46:23,015 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:46:23,015 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:46:23,017 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:46:23,017 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:46:23,017 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:46:23,018 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:46:23,018 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:46:23,018 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:46:23,018 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:46:23,019 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:46:23,019 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:46:23,020 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:46:23,020 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:46:23,020 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:46:23,020 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:46:23,020 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:46:23,021 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:46:23,022 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:46:23,022 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:46:23,022 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:46:23,023 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:46:23,023 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:46:23,023 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:46:23,023 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:46:23,023 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:46:23,024 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:46:23,024 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:46:23,024 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:46:23,024 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 12:46:23,073 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:46:23,090 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:46:23,095 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:46:23,096 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:46:23,097 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:46:23,097 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/float_req_bl_0960a_true-unreach-call.c [2019-03-18 12:46:23,165 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31a106e22/88c7452848ff4c4ebd699f012ae9363e/FLAGd153dbafc [2019-03-18 12:46:23,630 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:46:23,631 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/float_req_bl_0960a_true-unreach-call.c [2019-03-18 12:46:23,638 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31a106e22/88c7452848ff4c4ebd699f012ae9363e/FLAGd153dbafc [2019-03-18 12:46:23,943 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31a106e22/88c7452848ff4c4ebd699f012ae9363e [2019-03-18 12:46:23,954 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:46:23,955 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:46:23,956 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:46:23,957 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:46:23,962 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:46:23,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:46:23" (1/1) ... [2019-03-18 12:46:23,966 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a6da2dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:23, skipping insertion in model container [2019-03-18 12:46:23,967 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:46:23" (1/1) ... [2019-03-18 12:46:23,975 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:46:24,007 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:46:24,340 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:46:24,353 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:46:24,442 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:46:24,468 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:46:24,468 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:24 WrapperNode [2019-03-18 12:46:24,468 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:46:24,469 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:46:24,469 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:46:24,469 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:46:24,549 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:24" (1/1) ... [2019-03-18 12:46:24,562 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:24" (1/1) ... [2019-03-18 12:46:24,595 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:46:24,595 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:46:24,596 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:46:24,596 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:46:24,606 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:24" (1/1) ... [2019-03-18 12:46:24,606 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:24" (1/1) ... [2019-03-18 12:46:24,612 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:24" (1/1) ... [2019-03-18 12:46:24,613 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:24" (1/1) ... [2019-03-18 12:46:24,629 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:24" (1/1) ... [2019-03-18 12:46:24,638 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:24" (1/1) ... [2019-03-18 12:46:24,641 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:24" (1/1) ... [2019-03-18 12:46:24,644 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:46:24,645 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:46:24,645 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:46:24,645 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:46:24,646 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:24" (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 12:46:24,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 12:46:24,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-03-18 12:46:24,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:46:24,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-03-18 12:46:24,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:46:24,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:46:24,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:46:24,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:46:25,345 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:46:25,346 INFO L286 CfgBuilder]: Removed 24 assue(true) statements. [2019-03-18 12:46:25,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:46:25 BoogieIcfgContainer [2019-03-18 12:46:25,348 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:46:25,348 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:46:25,349 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:46:25,349 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:46:25,353 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:46:25" (1/1) ... [2019-03-18 12:46:27,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:46:27 HornClauseAST [2019-03-18 12:46:27,232 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:46:27,232 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:46:27,233 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:46:27,233 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:46:27,235 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:46:27" (1/1) ... [2019-03-18 12:46:27,236 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-newlib/ChcSmtPrinter_float_req_bl_0960a_true-unreach-call.c_UID8465508689006796735.smt2 [2019-03-18 12:46:27,352 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:46:27,354 INFO L168 Benchmark]: Toolchain (without parser) took 3399.85 ms. Allocated memory was 113.2 MB in the beginning and 249.0 MB in the end (delta: 135.8 MB). Free memory was 64.3 MB in the beginning and 183.1 MB in the end (delta: -118.8 MB). Peak memory consumption was 17.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:27,357 INFO L168 Benchmark]: CDTParser took 0.21 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. [2019-03-18 12:46:27,358 INFO L168 Benchmark]: CACSL2BoogieTranslator took 512.32 ms. Allocated memory is still 113.2 MB. Free memory was 63.8 MB in the beginning and 50.1 MB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:27,358 INFO L168 Benchmark]: Boogie Procedure Inliner took 126.17 ms. Allocated memory was 113.2 MB in the beginning and 124.8 MB in the end (delta: 11.5 MB). Free memory was 50.1 MB in the beginning and 101.3 MB in the end (delta: -51.2 MB). Peak memory consumption was 11.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:27,360 INFO L168 Benchmark]: Boogie Preprocessor took 49.26 ms. Allocated memory is still 124.8 MB. Free memory was 101.3 MB in the beginning and 98.9 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:27,360 INFO L168 Benchmark]: RCFGBuilder took 703.16 ms. Allocated memory is still 124.8 MB. Free memory was 98.9 MB in the beginning and 73.6 MB in the end (delta: 25.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:27,361 INFO L168 Benchmark]: IcfgToChc took 1883.74 ms. Allocated memory was 124.8 MB in the beginning and 249.0 MB in the end (delta: 124.3 MB). Free memory was 73.6 MB in the beginning and 198.9 MB in the end (delta: -125.3 MB). Peak memory consumption was 158.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:27,361 INFO L168 Benchmark]: ChcSmtPrinter took 120.16 ms. Allocated memory is still 249.0 MB. Free memory was 198.9 MB in the beginning and 186.2 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:27,366 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 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 512.32 ms. Allocated memory is still 113.2 MB. Free memory was 63.8 MB in the beginning and 50.1 MB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 126.17 ms. Allocated memory was 113.2 MB in the beginning and 124.8 MB in the end (delta: 11.5 MB). Free memory was 50.1 MB in the beginning and 101.3 MB in the end (delta: -51.2 MB). Peak memory consumption was 11.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 49.26 ms. Allocated memory is still 124.8 MB. Free memory was 101.3 MB in the beginning and 98.9 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 703.16 ms. Allocated memory is still 124.8 MB. Free memory was 98.9 MB in the beginning and 73.6 MB in the end (delta: 25.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 1883.74 ms. Allocated memory was 124.8 MB in the beginning and 249.0 MB in the end (delta: 124.3 MB). Free memory was 73.6 MB in the beginning and 198.9 MB in the end (delta: -125.3 MB). Peak memory consumption was 158.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 120.16 ms. Allocated memory is still 249.0 MB. Free memory was 198.9 MB in the beginning and 186.2 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.7 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...