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/Problem02_label32_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:12:50,901 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:12:50,903 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:12:50,914 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:12:50,914 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:12:50,915 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:12:50,917 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:12:50,918 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:12:50,920 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:12:50,921 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:12:50,922 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:12:50,922 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:12:50,923 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:12:50,924 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:12:50,925 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:12:50,925 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:12:50,928 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:12:50,930 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:12:50,936 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:12:50,939 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:12:50,940 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:12:50,941 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:12:50,943 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:12:50,944 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:12:50,944 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:12:50,947 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:12:50,947 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:12:50,948 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:12:50,949 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:12:50,949 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:12:50,953 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:12:50,954 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:12:50,955 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:12:50,955 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:12:50,956 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:12:50,956 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:12:50,956 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:12:50,958 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:12:50,959 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:12:50,959 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 21:12:50,976 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:12:50,976 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:12:50,978 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:12:50,978 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:12:50,978 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:12:50,978 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:12:50,979 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:12:50,979 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:12:50,979 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:12:50,979 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:12:50,979 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:12:50,980 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:12:50,980 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:12:50,980 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:12:50,980 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:12:50,980 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:12:50,981 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:12:50,981 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:12:50,981 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:12:50,981 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:12:50,981 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:12:50,982 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:12:50,982 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:12:50,982 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:12:50,982 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:12:50,983 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:12:50,983 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:12:50,983 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:12:50,983 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 21:12:51,019 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:12:51,032 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:12:51,035 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:12:51,037 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:12:51,037 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:12:51,038 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label32_true-unreach-call_false-termination.c [2019-03-17 21:12:51,111 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb097544a/7dcde074ef544d5ebc24575752dabf27/FLAGfb06bd5c7 [2019-03-17 21:12:51,669 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:12:51,670 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label32_true-unreach-call_false-termination.c [2019-03-17 21:12:51,692 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb097544a/7dcde074ef544d5ebc24575752dabf27/FLAGfb06bd5c7 [2019-03-17 21:12:51,931 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb097544a/7dcde074ef544d5ebc24575752dabf27 [2019-03-17 21:12:51,942 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:12:51,943 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:12:51,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:51,944 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:12:51,948 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:12:51,949 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:51" (1/1) ... [2019-03-17 21:12:51,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36ec483a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:51, skipping insertion in model container [2019-03-17 21:12:51,952 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:51" (1/1) ... [2019-03-17 21:12:51,959 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:12:52,029 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:12:52,413 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:52,419 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:12:52,546 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:52,565 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:12:52,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:52 WrapperNode [2019-03-17 21:12:52,566 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:52,567 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:52,567 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:12:52,568 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:12:52,578 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:52" (1/1) ... [2019-03-17 21:12:52,702 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:52" (1/1) ... [2019-03-17 21:12:52,778 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:52,779 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:12:52,779 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:12:52,779 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:12:52,786 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:52" (1/1) ... [2019-03-17 21:12:52,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:52" (1/1) ... [2019-03-17 21:12:52,790 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:52" (1/1) ... [2019-03-17 21:12:52,791 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:52" (1/1) ... [2019-03-17 21:12:52,816 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:52" (1/1) ... [2019-03-17 21:12:52,839 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:52" (1/1) ... [2019-03-17 21:12:52,853 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:52" (1/1) ... [2019-03-17 21:12:52,862 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:12:52,863 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:12:52,863 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:12:52,863 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:12:52,864 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:52" (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 21:12:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:12:52,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:12:56,094 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:12:56,095 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:12:56,096 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:56 BoogieIcfgContainer [2019-03-17 21:12:56,097 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:12:56,097 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:12:56,097 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:12:56,097 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:12:56,101 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:56" (1/1) ... [2019-03-17 21:12:59,099 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:59 HornClauseAST [2019-03-17 21:12:59,099 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:12:59,100 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:12:59,100 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:12:59,100 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:12:59,102 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:59" (1/1) ... [2019-03-17 21:12:59,104 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label32_true-unreach-call_false-termination.c_UID8730793297049041477.smt2 [2019-03-17 21:12:59,357 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:12:59,359 INFO L168 Benchmark]: Toolchain (without parser) took 7416.65 ms. Allocated memory was 115.3 MB in the beginning and 317.2 MB in the end (delta: 201.9 MB). Free memory was 62.9 MB in the beginning and 114.7 MB in the end (delta: -51.9 MB). Peak memory consumption was 150.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:59,361 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 115.3 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:12:59,361 INFO L168 Benchmark]: CACSL2BoogieTranslator took 622.68 ms. Allocated memory is still 115.3 MB. Free memory was 62.6 MB in the beginning and 81.2 MB in the end (delta: -18.6 MB). Peak memory consumption was 42.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:59,362 INFO L168 Benchmark]: Boogie Procedure Inliner took 211.11 ms. Allocated memory was 115.3 MB in the beginning and 183.5 MB in the end (delta: 68.2 MB). Free memory was 81.2 MB in the beginning and 162.8 MB in the end (delta: -81.5 MB). Peak memory consumption was 4.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:59,367 INFO L168 Benchmark]: Boogie Preprocessor took 83.68 ms. Allocated memory is still 183.5 MB. Free memory was 162.8 MB in the beginning and 158.1 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:59,368 INFO L168 Benchmark]: RCFGBuilder took 3234.07 ms. Allocated memory is still 183.5 MB. Free memory was 158.1 MB in the beginning and 158.2 MB in the end (delta: -91.6 kB). Peak memory consumption was 106.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:59,368 INFO L168 Benchmark]: IcfgToChc took 3002.43 ms. Allocated memory was 183.5 MB in the beginning and 317.2 MB in the end (delta: 133.7 MB). Free memory was 158.2 MB in the beginning and 145.8 MB in the end (delta: 12.4 MB). Peak memory consumption was 264.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:59,369 INFO L168 Benchmark]: ChcSmtPrinter took 257.96 ms. Allocated memory is still 317.2 MB. Free memory was 145.8 MB in the beginning and 114.7 MB in the end (delta: 31.0 MB). Peak memory consumption was 31.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:59,371 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 115.3 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 622.68 ms. Allocated memory is still 115.3 MB. Free memory was 62.6 MB in the beginning and 81.2 MB in the end (delta: -18.6 MB). Peak memory consumption was 42.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 211.11 ms. Allocated memory was 115.3 MB in the beginning and 183.5 MB in the end (delta: 68.2 MB). Free memory was 81.2 MB in the beginning and 162.8 MB in the end (delta: -81.5 MB). Peak memory consumption was 4.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 83.68 ms. Allocated memory is still 183.5 MB. Free memory was 162.8 MB in the beginning and 158.1 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3234.07 ms. Allocated memory is still 183.5 MB. Free memory was 158.1 MB in the beginning and 158.2 MB in the end (delta: -91.6 kB). Peak memory consumption was 106.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 3002.43 ms. Allocated memory was 183.5 MB in the beginning and 317.2 MB in the end (delta: 133.7 MB). Free memory was 158.2 MB in the beginning and 145.8 MB in the end (delta: 12.4 MB). Peak memory consumption was 264.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 257.96 ms. Allocated memory is still 317.2 MB. Free memory was 145.8 MB in the beginning and 114.7 MB in the end (delta: 31.0 MB). Peak memory consumption was 31.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...