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/Problem04_label29_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:14:46,892 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:14:46,894 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:14:46,907 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:14:46,907 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:14:46,909 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:14:46,910 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:14:46,912 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:14:46,913 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:14:46,914 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:14:46,915 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:14:46,915 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:14:46,916 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:14:46,918 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:14:46,919 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:14:46,920 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:14:46,920 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:14:46,922 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:14:46,925 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:14:46,926 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:14:46,927 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:14:46,929 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:14:46,931 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:14:46,932 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:14:46,932 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:14:46,933 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:14:46,933 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:14:46,934 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:14:46,935 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:14:46,935 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:14:46,936 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:14:46,937 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:14:46,938 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:14:46,938 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:14:46,939 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:14:46,939 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:14:46,940 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:14:46,941 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:14:46,941 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:14:46,942 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 21:14:46,966 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:14:46,966 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:14:46,967 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:14:46,968 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:14:46,968 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:14:46,969 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:14:46,969 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:14:46,969 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:14:46,969 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:14:46,969 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:14:46,970 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:14:46,970 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:14:46,970 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:14:46,970 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:14:46,970 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:14:46,970 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:14:46,971 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:14:46,971 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:14:46,971 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:14:46,971 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:14:46,971 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:14:46,972 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:14:46,972 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:14:46,972 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:14:46,972 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:14:46,972 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:14:46,973 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:14:46,974 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:14:46,975 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 21:14:47,024 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:14:47,040 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:14:47,043 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:14:47,045 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:14:47,045 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:14:47,046 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label29_true-unreach-call_false-termination.c [2019-03-17 21:14:47,099 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/706c779ff/9c3c7e9702d342f9806aea28a9817ebc/FLAGf795469ac [2019-03-17 21:14:47,829 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:14:47,830 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label29_true-unreach-call_false-termination.c [2019-03-17 21:14:47,861 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/706c779ff/9c3c7e9702d342f9806aea28a9817ebc/FLAGf795469ac [2019-03-17 21:14:48,361 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/706c779ff/9c3c7e9702d342f9806aea28a9817ebc [2019-03-17 21:14:48,372 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:14:48,373 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:14:48,375 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:14:48,375 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:14:48,378 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:14:48,379 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:14:48" (1/1) ... [2019-03-17 21:14:48,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d154c3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:48, skipping insertion in model container [2019-03-17 21:14:48,382 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:14:48" (1/1) ... [2019-03-17 21:14:48,390 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:14:48,562 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:14:49,951 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:14:49,959 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:14:50,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:14:50,958 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:14:50,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:50 WrapperNode [2019-03-17 21:14:50,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:14:50,960 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:14:50,961 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:14:50,961 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:14:50,971 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:50" (1/1) ... [2019-03-17 21:14:51,037 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:50" (1/1) ... [2019-03-17 21:14:51,256 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:14:51,256 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:14:51,257 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:14:51,257 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:14:51,270 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:50" (1/1) ... [2019-03-17 21:14:51,270 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:50" (1/1) ... [2019-03-17 21:14:51,295 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:50" (1/1) ... [2019-03-17 21:14:51,296 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:50" (1/1) ... [2019-03-17 21:14:51,398 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:50" (1/1) ... [2019-03-17 21:14:51,449 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:50" (1/1) ... [2019-03-17 21:14:51,470 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:50" (1/1) ... [2019-03-17 21:14:51,496 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:14:51,497 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:14:51,497 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:14:51,497 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:14:51,498 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:50" (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 21:14:51,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:14:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:15:00,361 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:15:00,362 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 21:15:00,363 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:15:00 BoogieIcfgContainer [2019-03-17 21:15:00,363 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:15:00,364 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:15:00,364 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:15:00,364 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:15:00,367 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:15:00" (1/1) ... [2019-03-17 21:15:15,394 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:15:15 HornClauseAST [2019-03-17 21:15:15,395 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:15:15,395 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:15:15,395 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:15:15,395 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:15:15,397 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:15:15" (1/1) ... [2019-03-17 21:15:15,400 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label29_true-unreach-call_false-termination.c_UID4170804901236980153.smt2 [2019-03-17 21:15:16,172 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:15:16,173 INFO L168 Benchmark]: Toolchain (without parser) took 27801.10 ms. Allocated memory was 114.8 MB in the beginning and 1.1 GB in the end (delta: 977.3 MB). Free memory was 47.9 MB in the beginning and 825.1 MB in the end (delta: -777.2 MB). Peak memory consumption was 810.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:15:16,175 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 114.8 MB. Free memory is still 80.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:15:16,176 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2585.27 ms. Allocated memory was 114.8 MB in the beginning and 221.8 MB in the end (delta: 107.0 MB). Free memory was 47.5 MB in the beginning and 164.8 MB in the end (delta: -117.3 MB). Peak memory consumption was 108.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:15:16,176 INFO L168 Benchmark]: Boogie Procedure Inliner took 295.71 ms. Allocated memory is still 221.8 MB. Free memory was 164.8 MB in the beginning and 125.2 MB in the end (delta: 39.5 MB). Peak memory consumption was 39.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:15:16,176 INFO L168 Benchmark]: Boogie Preprocessor took 240.07 ms. Allocated memory is still 221.8 MB. Free memory was 125.2 MB in the beginning and 97.6 MB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:15:16,177 INFO L168 Benchmark]: RCFGBuilder took 8866.79 ms. Allocated memory was 221.8 MB in the beginning and 394.3 MB in the end (delta: 172.5 MB). Free memory was 97.6 MB in the beginning and 189.4 MB in the end (delta: -91.8 MB). Peak memory consumption was 205.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:15:16,177 INFO L168 Benchmark]: IcfgToChc took 15030.87 ms. Allocated memory was 394.3 MB in the beginning and 1.0 GB in the end (delta: 626.0 MB). Free memory was 189.4 MB in the beginning and 304.8 MB in the end (delta: -115.4 MB). Peak memory consumption was 710.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:15:16,183 INFO L168 Benchmark]: ChcSmtPrinter took 777.07 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 71.8 MB). Free memory was 304.8 MB in the beginning and 825.1 MB in the end (delta: -520.3 MB). Peak memory consumption was 162.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:15:16,185 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 114.8 MB. Free memory is still 80.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2585.27 ms. Allocated memory was 114.8 MB in the beginning and 221.8 MB in the end (delta: 107.0 MB). Free memory was 47.5 MB in the beginning and 164.8 MB in the end (delta: -117.3 MB). Peak memory consumption was 108.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 295.71 ms. Allocated memory is still 221.8 MB. Free memory was 164.8 MB in the beginning and 125.2 MB in the end (delta: 39.5 MB). Peak memory consumption was 39.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 240.07 ms. Allocated memory is still 221.8 MB. Free memory was 125.2 MB in the beginning and 97.6 MB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8866.79 ms. Allocated memory was 221.8 MB in the beginning and 394.3 MB in the end (delta: 172.5 MB). Free memory was 97.6 MB in the beginning and 189.4 MB in the end (delta: -91.8 MB). Peak memory consumption was 205.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 15030.87 ms. Allocated memory was 394.3 MB in the beginning and 1.0 GB in the end (delta: 626.0 MB). Free memory was 189.4 MB in the beginning and 304.8 MB in the end (delta: -115.4 MB). Peak memory consumption was 710.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 777.07 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 71.8 MB). Free memory was 304.8 MB in the beginning and 825.1 MB in the end (delta: -520.3 MB). Peak memory consumption was 162.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...