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/Problem14_label46_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:36:40,826 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:36:40,828 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:36:40,842 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:36:40,842 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:36:40,845 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:36:40,846 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:36:40,848 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:36:40,850 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:36:40,851 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:36:40,852 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:36:40,852 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:36:40,853 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:36:40,854 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:36:40,856 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:36:40,856 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:36:40,857 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:36:40,859 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:36:40,861 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:36:40,863 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:36:40,864 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:36:40,866 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:36:40,868 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:36:40,871 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:36:40,871 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:36:40,872 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:36:40,877 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:36:40,878 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:36:40,878 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:36:40,879 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:36:40,882 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:36:40,883 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:36:40,884 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:36:40,884 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:36:40,886 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:36:40,886 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:36:40,886 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:36:40,888 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:36:40,888 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:36:40,889 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 12:36:40,905 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:36:40,906 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:36:40,907 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:36:40,907 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:36:40,908 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:36:40,908 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:36:40,908 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:36:40,908 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:36:40,908 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:36:40,909 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:36:40,909 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:36:40,909 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:36:40,909 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:36:40,909 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:36:40,909 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:36:40,910 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:36:40,910 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:36:40,910 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:36:40,910 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:36:40,910 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:36:40,911 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:36:40,911 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:36:40,911 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:36:40,911 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:36:40,911 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:36:40,912 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:36:40,912 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:36:40,912 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:36:40,912 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 12:36:40,965 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:36:40,986 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:36:40,991 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:36:40,993 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:36:40,993 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:36:40,994 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem14_label46_true-unreach-call_false-termination.c [2019-03-18 12:36:41,064 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4ffd554d/a7c1318c1d28443680f1fdbae6fda2af/FLAGd82e40345 [2019-03-18 12:36:41,636 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:36:41,636 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem14_label46_true-unreach-call_false-termination.c [2019-03-18 12:36:41,656 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4ffd554d/a7c1318c1d28443680f1fdbae6fda2af/FLAGd82e40345 [2019-03-18 12:36:41,888 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4ffd554d/a7c1318c1d28443680f1fdbae6fda2af [2019-03-18 12:36:41,898 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:36:41,900 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:36:41,902 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:36:41,903 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:36:41,906 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:36:41,907 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:36:41" (1/1) ... [2019-03-18 12:36:41,910 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@712346c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:41, skipping insertion in model container [2019-03-18 12:36:41,910 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:36:41" (1/1) ... [2019-03-18 12:36:41,918 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:36:41,997 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:36:42,485 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:36:42,491 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:36:42,702 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:36:42,723 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:36:42,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:42 WrapperNode [2019-03-18 12:36:42,724 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:36:42,725 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:36:42,726 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:36:42,726 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:36:42,839 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:42" (1/1) ... [2019-03-18 12:36:42,873 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:42" (1/1) ... [2019-03-18 12:36:42,971 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:36:42,971 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:36:42,972 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:36:42,973 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:36:42,983 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:42" (1/1) ... [2019-03-18 12:36:42,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:42" (1/1) ... [2019-03-18 12:36:42,994 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:42" (1/1) ... [2019-03-18 12:36:42,995 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:42" (1/1) ... [2019-03-18 12:36:43,033 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:42" (1/1) ... [2019-03-18 12:36:43,046 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:42" (1/1) ... [2019-03-18 12:36:43,057 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:42" (1/1) ... [2019-03-18 12:36:43,074 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:36:43,074 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:36:43,074 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:36:43,075 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:36:43,077 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:42" (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 12:36:43,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:36:43,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:36:46,885 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:36:46,885 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:36:46,887 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:36:46 BoogieIcfgContainer [2019-03-18 12:36:46,887 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:36:46,888 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:36:46,888 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:36:46,888 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:36:46,890 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:36:46" (1/1) ... [2019-03-18 12:36:49,282 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:36:49 HornClauseAST [2019-03-18 12:36:49,282 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:36:49,284 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:36:49,284 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:36:49,285 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:36:49,286 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:36:49" (1/1) ... [2019-03-18 12:36:49,287 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem14_label46_true-unreach-call_false-termination.c_UID2609551959486484306.smt2 [2019-03-18 12:36:49,507 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:36:49,510 INFO L168 Benchmark]: Toolchain (without parser) took 7611.65 ms. Allocated memory was 115.9 MB in the beginning and 304.1 MB in the end (delta: 188.2 MB). Free memory was 63.7 MB in the beginning and 239.5 MB in the end (delta: -175.8 MB). Peak memory consumption was 221.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:49,512 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:36:49,512 INFO L168 Benchmark]: CACSL2BoogieTranslator took 821.97 ms. Allocated memory is still 115.9 MB. Free memory was 63.5 MB in the beginning and 73.5 MB in the end (delta: -10.0 MB). Peak memory consumption was 41.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:49,513 INFO L168 Benchmark]: Boogie Procedure Inliner took 245.67 ms. Allocated memory was 115.9 MB in the beginning and 183.5 MB in the end (delta: 67.6 MB). Free memory was 73.5 MB in the beginning and 155.3 MB in the end (delta: -81.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:49,513 INFO L168 Benchmark]: Boogie Preprocessor took 102.51 ms. Allocated memory is still 183.5 MB. Free memory was 155.3 MB in the beginning and 148.6 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:49,516 INFO L168 Benchmark]: RCFGBuilder took 3813.10 ms. Allocated memory was 183.5 MB in the beginning and 183.0 MB in the end (delta: -524.3 kB). Free memory was 148.6 MB in the beginning and 122.2 MB in the end (delta: 26.4 MB). Peak memory consumption was 99.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:49,517 INFO L168 Benchmark]: IcfgToChc took 2394.87 ms. Allocated memory was 183.0 MB in the beginning and 304.6 MB in the end (delta: 121.6 MB). Free memory was 122.2 MB in the beginning and 51.3 MB in the end (delta: 70.8 MB). Peak memory consumption was 197.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:49,517 INFO L168 Benchmark]: ChcSmtPrinter took 224.59 ms. Allocated memory was 304.6 MB in the beginning and 304.1 MB in the end (delta: -524.3 kB). Free memory was 51.3 MB in the beginning and 239.5 MB in the end (delta: -188.2 MB). Peak memory consumption was 20.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:49,523 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 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 821.97 ms. Allocated memory is still 115.9 MB. Free memory was 63.5 MB in the beginning and 73.5 MB in the end (delta: -10.0 MB). Peak memory consumption was 41.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 245.67 ms. Allocated memory was 115.9 MB in the beginning and 183.5 MB in the end (delta: 67.6 MB). Free memory was 73.5 MB in the beginning and 155.3 MB in the end (delta: -81.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 102.51 ms. Allocated memory is still 183.5 MB. Free memory was 155.3 MB in the beginning and 148.6 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3813.10 ms. Allocated memory was 183.5 MB in the beginning and 183.0 MB in the end (delta: -524.3 kB). Free memory was 148.6 MB in the beginning and 122.2 MB in the end (delta: 26.4 MB). Peak memory consumption was 99.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 2394.87 ms. Allocated memory was 183.0 MB in the beginning and 304.6 MB in the end (delta: 121.6 MB). Free memory was 122.2 MB in the beginning and 51.3 MB in the end (delta: 70.8 MB). Peak memory consumption was 197.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 224.59 ms. Allocated memory was 304.6 MB in the beginning and 304.1 MB in the end (delta: -524.3 kB). Free memory was 51.3 MB in the beginning and 239.5 MB in the end (delta: -188.2 MB). Peak memory consumption was 20.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...