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/Problem16_label35_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:34:22,916 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:34:22,918 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:34:22,933 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:34:22,933 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:34:22,935 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:34:22,937 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:34:22,939 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:34:22,940 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:34:22,941 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:34:22,942 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:34:22,942 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:34:22,943 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:34:22,944 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:34:22,945 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:34:22,946 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:34:22,947 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:34:22,949 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:34:22,951 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:34:22,953 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:34:22,954 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:34:22,955 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:34:22,957 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:34:22,958 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:34:22,958 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:34:22,959 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:34:22,959 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:34:22,960 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:34:22,961 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:34:22,962 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:34:22,962 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:34:22,963 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:34:22,964 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:34:22,964 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:34:22,965 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:34:22,965 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:34:22,966 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:34:22,967 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:34:22,967 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:34:22,968 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 21:34:22,983 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:34:22,983 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:34:22,985 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:34:22,985 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:34:22,985 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:34:22,985 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:34:22,986 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:34:22,986 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:34:22,986 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:34:22,986 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:34:22,986 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:34:22,987 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:34:22,987 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:34:22,987 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:34:22,987 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:34:22,987 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:34:22,987 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:34:22,988 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:34:22,988 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:34:22,988 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:34:22,988 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:34:22,988 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:34:22,989 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:34:22,989 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:34:22,989 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:34:22,989 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:34:22,989 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:34:22,989 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:34:22,990 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 21:34:23,023 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:34:23,039 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:34:23,042 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:34:23,043 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:34:23,044 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:34:23,044 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem16_label35_true-unreach-call.c [2019-03-17 21:34:23,106 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c7cbad22/dfa7a76d4c6c48e5b4cdaad3a181ef1a/FLAG186f12f7e [2019-03-17 21:34:23,694 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:34:23,695 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem16_label35_true-unreach-call.c [2019-03-17 21:34:23,713 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c7cbad22/dfa7a76d4c6c48e5b4cdaad3a181ef1a/FLAG186f12f7e [2019-03-17 21:34:23,875 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c7cbad22/dfa7a76d4c6c48e5b4cdaad3a181ef1a [2019-03-17 21:34:23,884 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:34:23,885 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:34:23,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:34:23,887 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:34:23,890 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:34:23,894 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:34:23" (1/1) ... [2019-03-17 21:34:23,897 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e70d830 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:23, skipping insertion in model container [2019-03-17 21:34:23,898 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:34:23" (1/1) ... [2019-03-17 21:34:23,906 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:34:23,988 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:34:24,758 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:34:24,767 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:34:25,088 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:34:25,263 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:34:25,264 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:25 WrapperNode [2019-03-17 21:34:25,264 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:34:25,265 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:34:25,266 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:34:25,266 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:34:25,275 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:25" (1/1) ... [2019-03-17 21:34:25,314 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:25" (1/1) ... [2019-03-17 21:34:25,455 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:34:25,455 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:34:25,456 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:34:25,456 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:34:25,468 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:25" (1/1) ... [2019-03-17 21:34:25,469 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:25" (1/1) ... [2019-03-17 21:34:25,484 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:25" (1/1) ... [2019-03-17 21:34:25,485 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:25" (1/1) ... [2019-03-17 21:34:25,539 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:25" (1/1) ... [2019-03-17 21:34:25,565 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:25" (1/1) ... [2019-03-17 21:34:25,608 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:25" (1/1) ... [2019-03-17 21:34:25,632 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:34:25,633 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:34:25,633 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:34:25,633 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:34:25,634 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:25" (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 21:34:25,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:34:25,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:34:31,151 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:34:31,151 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-17 21:34:31,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:34:31 BoogieIcfgContainer [2019-03-17 21:34:31,153 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:34:31,153 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:34:31,154 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:34:31,154 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:34:31,157 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:34:31" (1/1) ... [2019-03-17 21:34:35,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:34:35 HornClauseAST [2019-03-17 21:34:35,309 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:34:35,310 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:34:35,310 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:34:35,310 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:34:35,312 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:34:35" (1/1) ... [2019-03-17 21:34:35,315 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem16_label35_true-unreach-call.c_UID8169438210698937866.smt2 [2019-03-17 21:34:35,564 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:34:35,566 INFO L168 Benchmark]: Toolchain (without parser) took 11681.31 ms. Allocated memory was 99.1 MB in the beginning and 350.7 MB in the end (delta: 251.7 MB). Free memory was 69.1 MB in the beginning and 72.4 MB in the end (delta: -3.3 MB). Peak memory consumption was 248.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:35,568 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 88.6 MB. Free memory is still 58.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:34:35,568 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1377.99 ms. Allocated memory was 99.1 MB in the beginning and 149.4 MB in the end (delta: 50.3 MB). Free memory was 68.8 MB in the beginning and 123.2 MB in the end (delta: -54.4 MB). Peak memory consumption was 49.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:35,569 INFO L168 Benchmark]: Boogie Procedure Inliner took 189.86 ms. Allocated memory is still 149.4 MB. Free memory was 123.2 MB in the beginning and 99.5 MB in the end (delta: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:35,570 INFO L168 Benchmark]: Boogie Preprocessor took 176.99 ms. Allocated memory is still 149.4 MB. Free memory was 99.5 MB in the beginning and 84.5 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:35,571 INFO L168 Benchmark]: RCFGBuilder took 5520.40 ms. Allocated memory was 149.4 MB in the beginning and 195.6 MB in the end (delta: 46.1 MB). Free memory was 84.5 MB in the beginning and 141.1 MB in the end (delta: -56.6 MB). Peak memory consumption was 61.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:35,573 INFO L168 Benchmark]: IcfgToChc took 4155.94 ms. Allocated memory was 195.6 MB in the beginning and 350.7 MB in the end (delta: 155.2 MB). Free memory was 141.1 MB in the beginning and 128.7 MB in the end (delta: 12.4 MB). Peak memory consumption was 263.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:35,573 INFO L168 Benchmark]: ChcSmtPrinter took 254.74 ms. Allocated memory is still 350.7 MB. Free memory was 128.7 MB in the beginning and 72.4 MB in the end (delta: 56.3 MB). Peak memory consumption was 56.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:35,580 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 88.6 MB. Free memory is still 58.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1377.99 ms. Allocated memory was 99.1 MB in the beginning and 149.4 MB in the end (delta: 50.3 MB). Free memory was 68.8 MB in the beginning and 123.2 MB in the end (delta: -54.4 MB). Peak memory consumption was 49.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 189.86 ms. Allocated memory is still 149.4 MB. Free memory was 123.2 MB in the beginning and 99.5 MB in the end (delta: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 176.99 ms. Allocated memory is still 149.4 MB. Free memory was 99.5 MB in the beginning and 84.5 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5520.40 ms. Allocated memory was 149.4 MB in the beginning and 195.6 MB in the end (delta: 46.1 MB). Free memory was 84.5 MB in the beginning and 141.1 MB in the end (delta: -56.6 MB). Peak memory consumption was 61.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 4155.94 ms. Allocated memory was 195.6 MB in the beginning and 350.7 MB in the end (delta: 155.2 MB). Free memory was 141.1 MB in the beginning and 128.7 MB in the end (delta: 12.4 MB). Peak memory consumption was 263.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 254.74 ms. Allocated memory is still 350.7 MB. Free memory was 128.7 MB in the beginning and 72.4 MB in the end (delta: 56.3 MB). Peak memory consumption was 56.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...