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_1210_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:42:54,916 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:42:54,918 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:42:54,930 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:42:54,931 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:42:54,932 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:42:54,933 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:42:54,935 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:42:54,937 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:42:54,938 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:42:54,939 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:42:54,939 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:42:54,940 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:42:54,941 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:42:54,942 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:42:54,943 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:42:54,944 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:42:54,946 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:42:54,948 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:42:54,950 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:42:54,951 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:42:54,953 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:42:54,955 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:42:54,955 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:42:54,955 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:42:54,956 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:42:54,957 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:42:54,958 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:42:54,958 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:42:54,959 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:42:54,960 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:42:54,960 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:42:54,962 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:42:54,962 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:42:54,962 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:42:54,963 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:42:54,963 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:42:54,964 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:42:54,965 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:42:54,965 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 12:42:54,980 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:42:54,981 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:42:54,982 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:42:54,982 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:42:54,982 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:42:54,982 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:42:54,983 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:42:54,983 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:42:54,983 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:42:54,983 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:42:54,983 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:42:54,984 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:42:54,984 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:42:54,984 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:42:54,984 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:42:54,984 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:42:54,985 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:42:54,985 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:42:54,985 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:42:54,985 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:42:54,985 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:42:54,986 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:42:54,986 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:42:54,986 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:42:54,986 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:42:54,986 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:42:54,987 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:42:54,987 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:42:54,987 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 12:42:55,024 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:42:55,039 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:42:55,045 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:42:55,047 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:42:55,047 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:42:55,048 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/float_req_bl_1210_false-unreach-call.c [2019-03-18 12:42:55,109 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e894745d/21c578048a354f74a26ae26a5c373f78/FLAG8646ff5a7 [2019-03-18 12:42:55,550 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:42:55,551 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/float_req_bl_1210_false-unreach-call.c [2019-03-18 12:42:55,570 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e894745d/21c578048a354f74a26ae26a5c373f78/FLAG8646ff5a7 [2019-03-18 12:42:55,917 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e894745d/21c578048a354f74a26ae26a5c373f78 [2019-03-18 12:42:55,925 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:42:55,927 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:42:55,928 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:42:55,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:42:55,932 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:42:55,933 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:42:55" (1/1) ... [2019-03-18 12:42:55,939 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@788ceed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:55, skipping insertion in model container [2019-03-18 12:42:55,940 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:42:55" (1/1) ... [2019-03-18 12:42:55,947 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:42:55,972 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:42:56,211 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:42:56,229 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:42:56,288 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:42:56,311 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:42:56,311 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:56 WrapperNode [2019-03-18 12:42:56,311 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:42:56,312 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:42:56,313 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:42:56,313 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:42:56,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:56" (1/1) ... [2019-03-18 12:42:56,338 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:56" (1/1) ... [2019-03-18 12:42:56,372 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:42:56,373 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:42:56,373 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:42:56,373 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:42:56,460 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:56" (1/1) ... [2019-03-18 12:42:56,461 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:56" (1/1) ... [2019-03-18 12:42:56,465 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:56" (1/1) ... [2019-03-18 12:42:56,465 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:56" (1/1) ... [2019-03-18 12:42:56,482 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:56" (1/1) ... [2019-03-18 12:42:56,490 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:56" (1/1) ... [2019-03-18 12:42:56,494 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:56" (1/1) ... [2019-03-18 12:42:56,497 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:42:56,498 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:42:56,498 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:42:56,498 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:42:56,499 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:56" (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 12:42:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-03-18 12:42:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:42:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-03-18 12:42:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:42:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:42:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:42:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 12:42:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:42:57,136 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:42:57,136 INFO L286 CfgBuilder]: Removed 24 assue(true) statements. [2019-03-18 12:42:57,138 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:42:57 BoogieIcfgContainer [2019-03-18 12:42:57,138 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:42:57,139 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:42:57,139 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:42:57,139 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:42:57,142 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:42:57" (1/1) ... [2019-03-18 12:42:58,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:42:58 HornClauseAST [2019-03-18 12:42:58,155 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:42:58,156 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:42:58,156 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:42:58,156 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:42:58,157 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:42:58" (1/1) ... [2019-03-18 12:42:58,159 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-newlib/ChcSmtPrinter_float_req_bl_1210_false-unreach-call.c_UID5638950866476231596.smt2 [2019-03-18 12:42:58,242 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:42:58,244 INFO L168 Benchmark]: Toolchain (without parser) took 2317.68 ms. Allocated memory was 101.7 MB in the beginning and 159.9 MB in the end (delta: 58.2 MB). Free memory was 74.3 MB in the beginning and 79.9 MB in the end (delta: -5.6 MB). Peak memory consumption was 52.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:58,245 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 90.2 MB. Free memory is still 57.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:42:58,246 INFO L168 Benchmark]: CACSL2BoogieTranslator took 383.47 ms. Allocated memory is still 101.7 MB. Free memory was 74.3 MB in the beginning and 62.9 MB in the end (delta: 11.4 MB). Peak memory consumption was 11.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:58,246 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.98 ms. Allocated memory is still 101.7 MB. Free memory was 62.9 MB in the beginning and 60.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:58,246 INFO L168 Benchmark]: Boogie Preprocessor took 124.52 ms. Allocated memory was 101.7 MB in the beginning and 129.5 MB in the end (delta: 27.8 MB). Free memory was 60.8 MB in the beginning and 111.9 MB in the end (delta: -51.1 MB). Peak memory consumption was 3.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:58,247 INFO L168 Benchmark]: RCFGBuilder took 640.88 ms. Allocated memory is still 129.5 MB. Free memory was 111.9 MB in the beginning and 90.2 MB in the end (delta: 21.7 MB). Peak memory consumption was 21.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:58,247 INFO L168 Benchmark]: IcfgToChc took 1016.52 ms. Allocated memory was 129.5 MB in the beginning and 159.9 MB in the end (delta: 30.4 MB). Free memory was 90.2 MB in the beginning and 87.5 MB in the end (delta: 2.7 MB). Peak memory consumption was 39.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:58,248 INFO L168 Benchmark]: ChcSmtPrinter took 86.74 ms. Allocated memory is still 159.9 MB. Free memory was 87.5 MB in the beginning and 79.9 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:58,250 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 90.2 MB. Free memory is still 57.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 383.47 ms. Allocated memory is still 101.7 MB. Free memory was 74.3 MB in the beginning and 62.9 MB in the end (delta: 11.4 MB). Peak memory consumption was 11.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 59.98 ms. Allocated memory is still 101.7 MB. Free memory was 62.9 MB in the beginning and 60.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 124.52 ms. Allocated memory was 101.7 MB in the beginning and 129.5 MB in the end (delta: 27.8 MB). Free memory was 60.8 MB in the beginning and 111.9 MB in the end (delta: -51.1 MB). Peak memory consumption was 3.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 640.88 ms. Allocated memory is still 129.5 MB. Free memory was 111.9 MB in the beginning and 90.2 MB in the end (delta: 21.7 MB). Peak memory consumption was 21.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 1016.52 ms. Allocated memory was 129.5 MB in the beginning and 159.9 MB in the end (delta: 30.4 MB). Free memory was 90.2 MB in the beginning and 87.5 MB in the end (delta: 2.7 MB). Peak memory consumption was 39.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 86.74 ms. Allocated memory is still 159.9 MB. Free memory was 87.5 MB in the beginning and 79.9 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...