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/Problem10_label59_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:33:04,700 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:33:04,702 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:33:04,714 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:33:04,714 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:33:04,716 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:33:04,717 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:33:04,719 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:33:04,720 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:33:04,721 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:33:04,722 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:33:04,722 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:33:04,723 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:33:04,724 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:33:04,725 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:33:04,726 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:33:04,727 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:33:04,729 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:33:04,731 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:33:04,733 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:33:04,738 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:33:04,741 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:33:04,745 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:33:04,746 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:33:04,746 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:33:04,747 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:33:04,747 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:33:04,751 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:33:04,751 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:33:04,752 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:33:04,755 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:33:04,756 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:33:04,757 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:33:04,757 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:33:04,758 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:33:04,758 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:33:04,759 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:33:04,761 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:33:04,761 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:33:04,761 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 12:33:04,788 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:33:04,788 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:33:04,790 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:33:04,790 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:33:04,791 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:33:04,791 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:33:04,791 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:33:04,791 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:33:04,792 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:33:04,792 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:33:04,792 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:33:04,792 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:33:04,792 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:33:04,793 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:33:04,794 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:33:04,794 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:33:04,794 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:33:04,795 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:33:04,795 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:33:04,795 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:33:04,796 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:33:04,796 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:33:04,796 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:33:04,796 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:33:04,797 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:33:04,797 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:33:04,797 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:33:04,797 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:33:04,797 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 12:33:04,848 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:33:04,864 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:33:04,868 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:33:04,870 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:33:04,870 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:33:04,871 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem10_label59_true-unreach-call.c [2019-03-18 12:33:04,939 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35976bb7f/c0d81125695843baa9dac9f2f325f42a/FLAG2e0ffb7ed [2019-03-18 12:33:05,515 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:33:05,519 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem10_label59_true-unreach-call.c [2019-03-18 12:33:05,540 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35976bb7f/c0d81125695843baa9dac9f2f325f42a/FLAG2e0ffb7ed [2019-03-18 12:33:05,749 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35976bb7f/c0d81125695843baa9dac9f2f325f42a [2019-03-18 12:33:05,758 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:33:05,759 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:33:05,760 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:33:05,761 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:33:05,764 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:33:05,765 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:33:05" (1/1) ... [2019-03-18 12:33:05,768 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10ded92a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:05, skipping insertion in model container [2019-03-18 12:33:05,768 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:33:05" (1/1) ... [2019-03-18 12:33:05,776 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:33:05,835 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:33:06,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:33:06,250 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:33:06,384 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:33:06,402 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:33:06,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:06 WrapperNode [2019-03-18 12:33:06,402 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:33:06,403 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:33:06,403 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:33:06,403 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:33:06,414 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:06" (1/1) ... [2019-03-18 12:33:06,535 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:06" (1/1) ... [2019-03-18 12:33:06,609 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:33:06,610 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:33:06,610 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:33:06,610 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:33:06,620 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:06" (1/1) ... [2019-03-18 12:33:06,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:06" (1/1) ... [2019-03-18 12:33:06,626 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:06" (1/1) ... [2019-03-18 12:33:06,626 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:06" (1/1) ... [2019-03-18 12:33:06,666 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:06" (1/1) ... [2019-03-18 12:33:06,685 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:06" (1/1) ... [2019-03-18 12:33:06,695 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:06" (1/1) ... [2019-03-18 12:33:06,709 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:33:06,709 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:33:06,710 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:33:06,710 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:33:06,711 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:06" (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 12:33:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:33:06,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:33:09,829 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:33:09,830 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:33:09,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:33:09 BoogieIcfgContainer [2019-03-18 12:33:09,832 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:33:09,832 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:33:09,832 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:33:09,832 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:33:09,835 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:33:09" (1/1) ... [2019-03-18 12:33:11,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:33:11 HornClauseAST [2019-03-18 12:33:11,836 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:33:11,837 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:33:11,837 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:33:11,837 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:33:11,839 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:33:11" (1/1) ... [2019-03-18 12:33:11,840 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem10_label59_true-unreach-call.c_UID7821096354774695106.smt2 [2019-03-18 12:33:11,949 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:33:11,951 INFO L168 Benchmark]: Toolchain (without parser) took 6192.16 ms. Allocated memory was 113.8 MB in the beginning and 356.5 MB in the end (delta: 242.7 MB). Free memory was 60.1 MB in the beginning and 285.0 MB in the end (delta: -224.9 MB). Peak memory consumption was 17.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:11,952 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 113.8 MB. Free memory is still 79.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:33:11,953 INFO L168 Benchmark]: CACSL2BoogieTranslator took 642.21 ms. Allocated memory is still 113.8 MB. Free memory was 59.9 MB in the beginning and 77.7 MB in the end (delta: -17.8 MB). Peak memory consumption was 40.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:11,953 INFO L168 Benchmark]: Boogie Procedure Inliner took 206.32 ms. Allocated memory was 113.8 MB in the beginning and 185.1 MB in the end (delta: 71.3 MB). Free memory was 77.7 MB in the beginning and 161.5 MB in the end (delta: -83.8 MB). Peak memory consumption was 5.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:11,954 INFO L168 Benchmark]: Boogie Preprocessor took 99.30 ms. Allocated memory is still 185.1 MB. Free memory was 161.5 MB in the beginning and 155.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:11,954 INFO L168 Benchmark]: RCFGBuilder took 3122.41 ms. Allocated memory is still 185.1 MB. Free memory was 155.8 MB in the beginning and 55.6 MB in the end (delta: 100.2 MB). Peak memory consumption was 100.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:11,955 INFO L168 Benchmark]: IcfgToChc took 2004.73 ms. Allocated memory was 185.1 MB in the beginning and 356.5 MB in the end (delta: 171.4 MB). Free memory was 55.6 MB in the beginning and 309.9 MB in the end (delta: -254.3 MB). Peak memory consumption was 111.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:11,955 INFO L168 Benchmark]: ChcSmtPrinter took 112.36 ms. Allocated memory is still 356.5 MB. Free memory was 309.9 MB in the beginning and 285.0 MB in the end (delta: 24.8 MB). Peak memory consumption was 24.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:11,958 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 113.8 MB. Free memory is still 79.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 642.21 ms. Allocated memory is still 113.8 MB. Free memory was 59.9 MB in the beginning and 77.7 MB in the end (delta: -17.8 MB). Peak memory consumption was 40.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 206.32 ms. Allocated memory was 113.8 MB in the beginning and 185.1 MB in the end (delta: 71.3 MB). Free memory was 77.7 MB in the beginning and 161.5 MB in the end (delta: -83.8 MB). Peak memory consumption was 5.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 99.30 ms. Allocated memory is still 185.1 MB. Free memory was 161.5 MB in the beginning and 155.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3122.41 ms. Allocated memory is still 185.1 MB. Free memory was 155.8 MB in the beginning and 55.6 MB in the end (delta: 100.2 MB). Peak memory consumption was 100.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 2004.73 ms. Allocated memory was 185.1 MB in the beginning and 356.5 MB in the end (delta: 171.4 MB). Free memory was 55.6 MB in the beginning and 309.9 MB in the end (delta: -254.3 MB). Peak memory consumption was 111.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 112.36 ms. Allocated memory is still 356.5 MB. Free memory was 309.9 MB in the beginning and 285.0 MB in the end (delta: 24.8 MB). Peak memory consumption was 24.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...