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_label18_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:12:39,918 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:12:39,920 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:12:39,932 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:12:39,933 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:12:39,936 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:12:39,937 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:12:39,939 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:12:39,943 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:12:39,944 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:12:39,946 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:12:39,946 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:12:39,947 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:12:39,949 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:12:39,954 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:12:39,959 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:12:39,960 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:12:39,962 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:12:39,963 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:12:39,965 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:12:39,966 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:12:39,967 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:12:39,969 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:12:39,969 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:12:39,969 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:12:39,971 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:12:39,972 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:12:39,972 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:12:39,974 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:12:39,975 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:12:39,975 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:12:39,978 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:12:39,980 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:12:39,980 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:12:39,980 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:12:39,981 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:12:39,981 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:12:39,983 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:12:39,984 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:12:39,984 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 [2019-03-17 21:12:40,007 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:12:40,007 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:12:40,008 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:12:40,008 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:12:40,009 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:12:40,009 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:12:40,009 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:12:40,009 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:12:40,009 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:12:40,010 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:12:40,010 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:12:40,010 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:12:40,010 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:12:40,010 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:12:40,011 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:12:40,011 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:12:40,011 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:12:40,011 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:12:40,011 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:12:40,012 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:12:40,012 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:12:40,012 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:12:40,012 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:12:40,012 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:12:40,013 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:12:40,013 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:12:40,013 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:12:40,013 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:12:40,013 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 21:12:40,047 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:12:40,062 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:12:40,068 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:12:40,069 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:12:40,070 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:12:40,070 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label18_true-unreach-call_false-termination.c [2019-03-17 21:12:40,133 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e8c0a00a/e0bb8b111e0c4a21bcf93a50bc3ea2c8/FLAG3c443211d [2019-03-17 21:12:40,722 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:12:40,722 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label18_true-unreach-call_false-termination.c [2019-03-17 21:12:40,736 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e8c0a00a/e0bb8b111e0c4a21bcf93a50bc3ea2c8/FLAG3c443211d [2019-03-17 21:12:40,963 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e8c0a00a/e0bb8b111e0c4a21bcf93a50bc3ea2c8 [2019-03-17 21:12:40,971 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:12:40,972 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:12:40,973 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:40,973 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:12:40,977 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:12:40,978 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:40" (1/1) ... [2019-03-17 21:12:40,980 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@692c69b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:40, skipping insertion in model container [2019-03-17 21:12:40,981 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:40" (1/1) ... [2019-03-17 21:12:40,988 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:12:41,049 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:12:41,442 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:41,447 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:12:41,527 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:41,545 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:12:41,546 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41 WrapperNode [2019-03-17 21:12:41,546 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:41,547 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:41,547 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:12:41,547 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:12:41,556 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41" (1/1) ... [2019-03-17 21:12:41,669 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41" (1/1) ... [2019-03-17 21:12:41,733 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:41,734 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:12:41,734 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:12:41,734 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:12:41,742 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41" (1/1) ... [2019-03-17 21:12:41,743 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41" (1/1) ... [2019-03-17 21:12:41,747 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41" (1/1) ... [2019-03-17 21:12:41,747 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41" (1/1) ... [2019-03-17 21:12:41,784 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41" (1/1) ... [2019-03-17 21:12:41,811 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41" (1/1) ... [2019-03-17 21:12:41,818 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41" (1/1) ... [2019-03-17 21:12:41,824 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:12:41,825 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:12:41,825 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:12:41,825 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:12:41,826 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41" (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 21:12:41,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:12:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:12:45,235 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:12:45,235 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:12:45,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:45 BoogieIcfgContainer [2019-03-17 21:12:45,237 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:12:45,237 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:12:45,237 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:12:45,237 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:12:45,240 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:45" (1/1) ... [2019-03-17 21:12:48,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:48 HornClauseAST [2019-03-17 21:12:48,193 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:12:48,193 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:12:48,193 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:12:48,193 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:12:48,195 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:48" (1/1) ... [2019-03-17 21:12:48,196 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label18_true-unreach-call_false-termination.c_UID7208920889433158212.smt2 [2019-03-17 21:12:48,363 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:12:48,365 INFO L168 Benchmark]: Toolchain (without parser) took 7393.81 ms. Allocated memory was 101.7 MB in the beginning and 282.1 MB in the end (delta: 180.4 MB). Free memory was 72.8 MB in the beginning and 73.6 MB in the end (delta: -882.5 kB). Peak memory consumption was 179.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:48,367 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 89.7 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:12:48,367 INFO L168 Benchmark]: CACSL2BoogieTranslator took 573.13 ms. Allocated memory is still 101.7 MB. Free memory was 72.8 MB in the beginning and 43.8 MB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:48,368 INFO L168 Benchmark]: Boogie Procedure Inliner took 187.05 ms. Allocated memory was 101.7 MB in the beginning and 132.1 MB in the end (delta: 30.4 MB). Free memory was 43.8 MB in the beginning and 109.9 MB in the end (delta: -66.2 MB). Peak memory consumption was 5.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:48,369 INFO L168 Benchmark]: Boogie Preprocessor took 90.77 ms. Allocated memory is still 132.1 MB. Free memory was 109.9 MB in the beginning and 105.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:48,369 INFO L168 Benchmark]: RCFGBuilder took 3411.72 ms. Allocated memory was 132.1 MB in the beginning and 143.1 MB in the end (delta: 11.0 MB). Free memory was 105.7 MB in the beginning and 69.5 MB in the end (delta: 36.2 MB). Peak memory consumption was 56.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:48,370 INFO L168 Benchmark]: IcfgToChc took 2956.02 ms. Allocated memory was 143.1 MB in the beginning and 282.1 MB in the end (delta: 138.9 MB). Free memory was 69.5 MB in the beginning and 107.9 MB in the end (delta: -38.5 MB). Peak memory consumption was 109.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:48,370 INFO L168 Benchmark]: ChcSmtPrinter took 170.61 ms. Allocated memory is still 282.1 MB. Free memory was 107.9 MB in the beginning and 73.6 MB in the end (delta: 34.3 MB). Peak memory consumption was 34.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:48,373 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 89.7 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 573.13 ms. Allocated memory is still 101.7 MB. Free memory was 72.8 MB in the beginning and 43.8 MB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 187.05 ms. Allocated memory was 101.7 MB in the beginning and 132.1 MB in the end (delta: 30.4 MB). Free memory was 43.8 MB in the beginning and 109.9 MB in the end (delta: -66.2 MB). Peak memory consumption was 5.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 90.77 ms. Allocated memory is still 132.1 MB. Free memory was 109.9 MB in the beginning and 105.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3411.72 ms. Allocated memory was 132.1 MB in the beginning and 143.1 MB in the end (delta: 11.0 MB). Free memory was 105.7 MB in the beginning and 69.5 MB in the end (delta: 36.2 MB). Peak memory consumption was 56.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 2956.02 ms. Allocated memory was 143.1 MB in the beginning and 282.1 MB in the end (delta: 138.9 MB). Free memory was 69.5 MB in the beginning and 107.9 MB in the end (delta: -38.5 MB). Peak memory consumption was 109.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 170.61 ms. Allocated memory is still 282.1 MB. Free memory was 107.9 MB in the beginning and 73.6 MB in the end (delta: 34.3 MB). Peak memory consumption was 34.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...