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/eca-rers2012/Problem19_label12_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:40:08,911 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:40:08,913 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:40:08,934 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:40:08,935 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:40:08,936 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:40:08,938 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:40:08,941 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:40:08,944 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:40:08,945 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:40:08,946 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:40:08,946 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:40:08,947 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:40:08,951 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:40:08,953 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:40:08,962 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:40:08,963 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:40:08,965 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:40:08,967 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:40:08,968 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:40:08,969 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:40:08,970 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:40:08,973 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:40:08,973 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:40:08,973 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:40:08,974 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:40:08,975 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:40:08,976 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:40:08,976 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:40:08,976 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:40:08,977 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:40:08,978 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:40:08,979 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:40:08,979 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:40:08,980 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:40:08,980 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:40:08,980 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:40:08,981 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:40:08,982 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:40:08,982 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 12:40:08,997 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:40:08,998 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:40:08,999 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:40:08,999 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:40:09,000 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:40:09,000 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:40:09,000 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:40:09,000 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:40:09,000 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:40:09,001 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:40:09,001 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:40:09,001 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:40:09,001 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:40:09,001 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:40:09,002 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:40:09,002 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:40:09,002 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:40:09,002 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:40:09,003 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:40:09,003 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:40:09,003 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:40:09,003 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:40:09,004 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:40:09,004 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:40:09,004 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:40:09,004 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:40:09,004 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:40:09,005 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:40:09,005 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 12:40:09,043 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:40:09,060 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:40:09,064 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:40:09,065 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:40:09,066 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:40:09,067 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem19_label12_true-unreach-call.c [2019-03-18 12:40:09,132 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1dc1248a/3318840fa9ea451d8439878a5100a3d9/FLAGa27666182 [2019-03-18 12:40:09,988 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:40:09,989 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem19_label12_true-unreach-call.c [2019-03-18 12:40:10,032 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1dc1248a/3318840fa9ea451d8439878a5100a3d9/FLAGa27666182 [2019-03-18 12:40:10,449 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1dc1248a/3318840fa9ea451d8439878a5100a3d9 [2019-03-18 12:40:10,457 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:40:10,459 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:40:10,460 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:40:10,460 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:40:10,463 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:40:10,464 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:40:10" (1/1) ... [2019-03-18 12:40:10,467 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41527504 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:10, skipping insertion in model container [2019-03-18 12:40:10,468 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:40:10" (1/1) ... [2019-03-18 12:40:10,475 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:40:10,715 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:40:13,174 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:40:13,180 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:40:14,643 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:40:14,692 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:40:14,693 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:14 WrapperNode [2019-03-18 12:40:14,693 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:40:14,694 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:40:14,694 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:40:14,694 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:40:14,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:14" (1/1) ... [2019-03-18 12:40:14,801 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:14" (1/1) ... [2019-03-18 12:40:16,085 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:40:16,086 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:40:16,086 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:40:16,086 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:40:16,096 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:14" (1/1) ... [2019-03-18 12:40:16,096 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:14" (1/1) ... [2019-03-18 12:40:16,205 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:14" (1/1) ... [2019-03-18 12:40:16,206 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:14" (1/1) ... [2019-03-18 12:40:16,576 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:14" (1/1) ... [2019-03-18 12:40:16,653 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:14" (1/1) ... [2019-03-18 12:40:16,768 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:14" (1/1) ... [2019-03-18 12:40:16,887 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:40:16,887 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:40:16,887 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:40:16,887 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:40:16,888 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:14" (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 12:40:16,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:40:16,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:40:31,841 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:40:31,842 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-18 12:40:31,843 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:40:31 BoogieIcfgContainer [2019-03-18 12:40:31,844 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:40:31,844 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:40:31,844 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:40:31,844 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:40:31,846 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:40:31" (1/1) ... [2019-03-18 12:40:57,133 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:40:57 HornClauseAST [2019-03-18 12:40:57,133 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:40:57,134 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:40:57,134 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:40:57,134 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:40:57,135 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:40:57" (1/1) ... [2019-03-18 12:40:57,140 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem19_label12_true-unreach-call.c_UID4454251225352724497.smt2 [2019-03-18 12:40:58,362 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:40:58,365 INFO L168 Benchmark]: Toolchain (without parser) took 47906.84 ms. Allocated memory was 99.6 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 47.3 MB in the beginning and 299.2 MB in the end (delta: -251.8 MB). Peak memory consumption was 897.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:58,366 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 88.1 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:40:58,367 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4233.57 ms. Allocated memory was 99.6 MB in the beginning and 231.7 MB in the end (delta: 132.1 MB). Free memory was 47.0 MB in the beginning and 122.6 MB in the end (delta: -75.6 MB). Peak memory consumption was 116.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:58,367 INFO L168 Benchmark]: Boogie Procedure Inliner took 1391.57 ms. Allocated memory was 231.7 MB in the beginning and 311.4 MB in the end (delta: 79.7 MB). Free memory was 122.6 MB in the beginning and 130.5 MB in the end (delta: -7.9 MB). Peak memory consumption was 126.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:58,368 INFO L168 Benchmark]: Boogie Preprocessor took 801.20 ms. Allocated memory was 311.4 MB in the beginning and 362.3 MB in the end (delta: 50.9 MB). Free memory was 130.5 MB in the beginning and 132.3 MB in the end (delta: -1.8 MB). Peak memory consumption was 84.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:58,368 INFO L168 Benchmark]: RCFGBuilder took 14956.69 ms. Allocated memory was 362.3 MB in the beginning and 586.7 MB in the end (delta: 224.4 MB). Free memory was 132.3 MB in the beginning and 339.0 MB in the end (delta: -206.7 MB). Peak memory consumption was 271.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:58,369 INFO L168 Benchmark]: IcfgToChc took 25289.40 ms. Allocated memory was 586.7 MB in the beginning and 1.2 GB in the end (delta: 662.2 MB). Free memory was 339.0 MB in the beginning and 646.6 MB in the end (delta: -307.5 MB). Peak memory consumption was 865.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:58,370 INFO L168 Benchmark]: ChcSmtPrinter took 1229.48 ms. Allocated memory is still 1.2 GB. Free memory was 646.6 MB in the beginning and 299.2 MB in the end (delta: 347.4 MB). Peak memory consumption was 347.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:58,373 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 88.1 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 4233.57 ms. Allocated memory was 99.6 MB in the beginning and 231.7 MB in the end (delta: 132.1 MB). Free memory was 47.0 MB in the beginning and 122.6 MB in the end (delta: -75.6 MB). Peak memory consumption was 116.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 1391.57 ms. Allocated memory was 231.7 MB in the beginning and 311.4 MB in the end (delta: 79.7 MB). Free memory was 122.6 MB in the beginning and 130.5 MB in the end (delta: -7.9 MB). Peak memory consumption was 126.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 801.20 ms. Allocated memory was 311.4 MB in the beginning and 362.3 MB in the end (delta: 50.9 MB). Free memory was 130.5 MB in the beginning and 132.3 MB in the end (delta: -1.8 MB). Peak memory consumption was 84.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 14956.69 ms. Allocated memory was 362.3 MB in the beginning and 586.7 MB in the end (delta: 224.4 MB). Free memory was 132.3 MB in the beginning and 339.0 MB in the end (delta: -206.7 MB). Peak memory consumption was 271.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 25289.40 ms. Allocated memory was 586.7 MB in the beginning and 1.2 GB in the end (delta: 662.2 MB). Free memory was 339.0 MB in the beginning and 646.6 MB in the end (delta: -307.5 MB). Peak memory consumption was 865.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1229.48 ms. Allocated memory is still 1.2 GB. Free memory was 646.6 MB in the beginning and 299.2 MB in the end (delta: 347.4 MB). Peak memory consumption was 347.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...