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_label32_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:34:21,823 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:34:21,825 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:34:21,837 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:34:21,837 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:34:21,838 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:34:21,839 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:34:21,841 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:34:21,843 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:34:21,844 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:34:21,845 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:34:21,845 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:34:21,846 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:34:21,847 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:34:21,848 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:34:21,849 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:34:21,850 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:34:21,851 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:34:21,853 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:34:21,855 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:34:21,856 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:34:21,857 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:34:21,860 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:34:21,860 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:34:21,860 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:34:21,861 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:34:21,862 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:34:21,863 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:34:21,863 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:34:21,864 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:34:21,865 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:34:21,866 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:34:21,867 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:34:21,867 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:34:21,868 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:34:21,868 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:34:21,868 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:34:21,869 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:34:21,870 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:34:21,870 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 21:34:21,885 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:34:21,886 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:34:21,887 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:34:21,887 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:34:21,887 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:34:21,887 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:34:21,887 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:34:21,888 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:34:21,888 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:34:21,888 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:34:21,888 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:34:21,888 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:34:21,889 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:34:21,889 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:34:21,889 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:34:21,889 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:34:21,889 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:34:21,890 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:34:21,890 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:34:21,890 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:34:21,890 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:34:21,890 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:34:21,891 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:34:21,891 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:34:21,891 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:34:21,891 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:34:21,891 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:34:21,892 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:34:21,892 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 21:34:21,937 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:34:21,948 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:34:21,952 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:34:21,953 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:34:21,954 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:34:21,954 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem16_label32_true-unreach-call.c [2019-03-17 21:34:22,006 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b028f5001/dac3ed806ec84fd99b79cf3d3e182431/FLAGc3c7a5e9b [2019-03-17 21:34:22,661 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:34:22,662 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem16_label32_true-unreach-call.c [2019-03-17 21:34:22,680 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b028f5001/dac3ed806ec84fd99b79cf3d3e182431/FLAGc3c7a5e9b [2019-03-17 21:34:22,814 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b028f5001/dac3ed806ec84fd99b79cf3d3e182431 [2019-03-17 21:34:22,825 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:34:22,827 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:34:22,829 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:34:22,829 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:34:22,835 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:34:22,836 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:34:22" (1/1) ... [2019-03-17 21:34:22,839 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55647f99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:22, skipping insertion in model container [2019-03-17 21:34:22,839 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:34:22" (1/1) ... [2019-03-17 21:34:22,847 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:34:22,935 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:34:23,674 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:34:23,680 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:34:24,038 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:34:24,199 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:34:24,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:24 WrapperNode [2019-03-17 21:34:24,199 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:34:24,200 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:34:24,200 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:34:24,201 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:34:24,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:24" (1/1) ... [2019-03-17 21:34:24,243 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:24" (1/1) ... [2019-03-17 21:34:24,402 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:34:24,403 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:34:24,403 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:34:24,404 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:34:24,416 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:24" (1/1) ... [2019-03-17 21:34:24,417 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:24" (1/1) ... [2019-03-17 21:34:24,440 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:24" (1/1) ... [2019-03-17 21:34:24,440 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:24" (1/1) ... [2019-03-17 21:34:24,497 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:24" (1/1) ... [2019-03-17 21:34:24,531 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:24" (1/1) ... [2019-03-17 21:34:24,553 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:24" (1/1) ... [2019-03-17 21:34:24,567 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:34:24,568 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:34:24,568 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:34:24,568 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:34:24,569 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:24" (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 21:34:24,631 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:34:24,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:34:29,649 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:34:29,649 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-17 21:34:29,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:34:29 BoogieIcfgContainer [2019-03-17 21:34:29,650 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:34:29,651 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:34:29,651 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:34:29,651 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:34:29,654 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:34:29" (1/1) ... [2019-03-17 21:34:33,936 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:34:33 HornClauseAST [2019-03-17 21:34:33,936 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:34:33,937 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:34:33,937 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:34:33,937 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:34:33,939 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:34:33" (1/1) ... [2019-03-17 21:34:33,941 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem16_label32_true-unreach-call.c_UID1787634706930649294.smt2 [2019-03-17 21:34:34,226 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:34:34,228 INFO L168 Benchmark]: Toolchain (without parser) took 11402.01 ms. Allocated memory was 100.1 MB in the beginning and 380.6 MB in the end (delta: 280.5 MB). Free memory was 69.6 MB in the beginning and 227.4 MB in the end (delta: -157.8 MB). Peak memory consumption was 122.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:34,229 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 88.1 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:34:34,232 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1370.76 ms. Allocated memory was 100.1 MB in the beginning and 151.0 MB in the end (delta: 50.9 MB). Free memory was 69.6 MB in the beginning and 125.4 MB in the end (delta: -55.8 MB). Peak memory consumption was 51.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:34,233 INFO L168 Benchmark]: Boogie Procedure Inliner took 202.61 ms. Allocated memory is still 151.0 MB. Free memory was 125.4 MB in the beginning and 101.3 MB in the end (delta: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:34,233 INFO L168 Benchmark]: Boogie Preprocessor took 164.53 ms. Allocated memory is still 151.0 MB. Free memory was 101.3 MB in the beginning and 86.4 MB in the end (delta: 14.8 MB). Peak memory consumption was 14.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:34,233 INFO L168 Benchmark]: RCFGBuilder took 5082.51 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 86.4 MB in the beginning and 54.5 MB in the end (delta: 31.9 MB). Peak memory consumption was 64.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:34,234 INFO L168 Benchmark]: IcfgToChc took 4285.87 ms. Allocated memory was 181.4 MB in the beginning and 380.6 MB in the end (delta: 199.2 MB). Free memory was 54.5 MB in the beginning and 285.9 MB in the end (delta: -231.4 MB). Peak memory consumption was 225.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:34,234 INFO L168 Benchmark]: ChcSmtPrinter took 289.28 ms. Allocated memory is still 380.6 MB. Free memory was 285.9 MB in the beginning and 227.4 MB in the end (delta: 58.5 MB). Peak memory consumption was 58.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:34,238 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 88.1 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1370.76 ms. Allocated memory was 100.1 MB in the beginning and 151.0 MB in the end (delta: 50.9 MB). Free memory was 69.6 MB in the beginning and 125.4 MB in the end (delta: -55.8 MB). Peak memory consumption was 51.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 202.61 ms. Allocated memory is still 151.0 MB. Free memory was 125.4 MB in the beginning and 101.3 MB in the end (delta: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 164.53 ms. Allocated memory is still 151.0 MB. Free memory was 101.3 MB in the beginning and 86.4 MB in the end (delta: 14.8 MB). Peak memory consumption was 14.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5082.51 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 86.4 MB in the beginning and 54.5 MB in the end (delta: 31.9 MB). Peak memory consumption was 64.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 4285.87 ms. Allocated memory was 181.4 MB in the beginning and 380.6 MB in the end (delta: 199.2 MB). Free memory was 54.5 MB in the beginning and 285.9 MB in the end (delta: -231.4 MB). Peak memory consumption was 225.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 289.28 ms. Allocated memory is still 380.6 MB. Free memory was 285.9 MB in the beginning and 227.4 MB in the end (delta: 58.5 MB). Peak memory consumption was 58.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...