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/Problem17_label27_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:35:11,249 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:35:11,251 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:35:11,268 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:35:11,268 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:35:11,271 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:35:11,272 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:35:11,275 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:35:11,277 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:35:11,278 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:35:11,279 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:35:11,281 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:35:11,283 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:35:11,284 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:35:11,285 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:35:11,293 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:35:11,294 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:35:11,299 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:35:11,303 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:35:11,307 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:35:11,308 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:35:11,310 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:35:11,314 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:35:11,314 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:35:11,314 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:35:11,317 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:35:11,318 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:35:11,319 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:35:11,319 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:35:11,320 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:35:11,321 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:35:11,324 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:35:11,326 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:35:11,327 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:35:11,328 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:35:11,328 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:35:11,328 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:35:11,330 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:35:11,331 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:35:11,332 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 21:35:11,357 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:35:11,357 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:35:11,359 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:35:11,359 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:35:11,359 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:35:11,359 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:35:11,360 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:35:11,360 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:35:11,360 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:35:11,360 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:35:11,360 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:35:11,361 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:35:11,362 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:35:11,362 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:35:11,362 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:35:11,362 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:35:11,362 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:35:11,363 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:35:11,363 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:35:11,363 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:35:11,363 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:35:11,364 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:35:11,365 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:35:11,365 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:35:11,365 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:35:11,366 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:35:11,366 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:35:11,366 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:35:11,366 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 21:35:11,418 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:35:11,433 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:35:11,439 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:35:11,441 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:35:11,441 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:35:11,442 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem17_label27_true-unreach-call.c [2019-03-17 21:35:11,531 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cee2a4843/6fc07f6aa15549ed85928566afeca1af/FLAG1057136a8 [2019-03-17 21:35:12,242 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:35:12,243 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem17_label27_true-unreach-call.c [2019-03-17 21:35:12,269 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cee2a4843/6fc07f6aa15549ed85928566afeca1af/FLAG1057136a8 [2019-03-17 21:35:12,350 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cee2a4843/6fc07f6aa15549ed85928566afeca1af [2019-03-17 21:35:12,359 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:35:12,361 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:35:12,362 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:35:12,362 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:35:12,366 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:35:12,367 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:35:12" (1/1) ... [2019-03-17 21:35:12,370 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@549507d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:12, skipping insertion in model container [2019-03-17 21:35:12,370 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:35:12" (1/1) ... [2019-03-17 21:35:12,378 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:35:12,486 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:35:13,602 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:35:13,609 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:35:14,053 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:35:14,313 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:35:14,314 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:14 WrapperNode [2019-03-17 21:35:14,314 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:35:14,315 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:35:14,315 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:35:14,315 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:35:14,324 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:14" (1/1) ... [2019-03-17 21:35:14,381 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:14" (1/1) ... [2019-03-17 21:35:14,652 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:35:14,653 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:35:14,653 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:35:14,653 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:35:14,663 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:14" (1/1) ... [2019-03-17 21:35:14,664 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:14" (1/1) ... [2019-03-17 21:35:14,696 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:14" (1/1) ... [2019-03-17 21:35:14,696 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:14" (1/1) ... [2019-03-17 21:35:14,779 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:14" (1/1) ... [2019-03-17 21:35:14,809 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:14" (1/1) ... [2019-03-17 21:35:14,871 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:14" (1/1) ... [2019-03-17 21:35:14,906 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:35:14,906 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:35:14,907 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:35:14,907 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:35:14,908 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:14" (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 21:35:14,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:35:14,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:35:25,923 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:35:25,923 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-17 21:35:25,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:35:25 BoogieIcfgContainer [2019-03-17 21:35:25,925 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:35:25,925 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:35:25,925 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:35:25,925 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:35:25,928 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:35:25" (1/1) ... [2019-03-17 21:35:32,034 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:35:32 HornClauseAST [2019-03-17 21:35:32,035 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:35:32,035 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:35:32,037 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:35:32,037 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:35:32,039 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:35:32" (1/1) ... [2019-03-17 21:35:32,042 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem17_label27_true-unreach-call.c_UID5437213618710472353.smt2 [2019-03-17 21:35:32,563 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:35:32,565 INFO L168 Benchmark]: Toolchain (without parser) took 20205.12 ms. Allocated memory was 99.6 MB in the beginning and 531.6 MB in the end (delta: 432.0 MB). Free memory was 65.8 MB in the beginning and 193.0 MB in the end (delta: -127.2 MB). Peak memory consumption was 304.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:32,567 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 88.1 MB. Free memory is still 57.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:35:32,568 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1952.37 ms. Allocated memory was 99.6 MB in the beginning and 159.4 MB in the end (delta: 59.8 MB). Free memory was 65.6 MB in the beginning and 120.4 MB in the end (delta: -54.8 MB). Peak memory consumption was 78.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:32,569 INFO L168 Benchmark]: Boogie Procedure Inliner took 337.52 ms. Allocated memory was 159.4 MB in the beginning and 193.5 MB in the end (delta: 34.1 MB). Free memory was 120.4 MB in the beginning and 119.8 MB in the end (delta: 616.0 kB). Peak memory consumption was 84.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:32,569 INFO L168 Benchmark]: Boogie Preprocessor took 253.31 ms. Allocated memory is still 193.5 MB. Free memory was 119.8 MB in the beginning and 86.8 MB in the end (delta: 33.0 MB). Peak memory consumption was 33.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:32,569 INFO L168 Benchmark]: RCFGBuilder took 11018.53 ms. Allocated memory was 193.5 MB in the beginning and 316.1 MB in the end (delta: 122.7 MB). Free memory was 86.8 MB in the beginning and 164.6 MB in the end (delta: -77.8 MB). Peak memory consumption was 117.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:32,570 INFO L168 Benchmark]: IcfgToChc took 6109.73 ms. Allocated memory was 316.1 MB in the beginning and 531.6 MB in the end (delta: 215.5 MB). Free memory was 164.6 MB in the beginning and 286.4 MB in the end (delta: -121.8 MB). Peak memory consumption was 281.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:32,570 INFO L168 Benchmark]: ChcSmtPrinter took 528.61 ms. Allocated memory is still 531.6 MB. Free memory was 286.4 MB in the beginning and 193.0 MB in the end (delta: 93.4 MB). Peak memory consumption was 93.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:32,577 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 88.1 MB. Free memory is still 57.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1952.37 ms. Allocated memory was 99.6 MB in the beginning and 159.4 MB in the end (delta: 59.8 MB). Free memory was 65.6 MB in the beginning and 120.4 MB in the end (delta: -54.8 MB). Peak memory consumption was 78.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 337.52 ms. Allocated memory was 159.4 MB in the beginning and 193.5 MB in the end (delta: 34.1 MB). Free memory was 120.4 MB in the beginning and 119.8 MB in the end (delta: 616.0 kB). Peak memory consumption was 84.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 253.31 ms. Allocated memory is still 193.5 MB. Free memory was 119.8 MB in the beginning and 86.8 MB in the end (delta: 33.0 MB). Peak memory consumption was 33.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 11018.53 ms. Allocated memory was 193.5 MB in the beginning and 316.1 MB in the end (delta: 122.7 MB). Free memory was 86.8 MB in the beginning and 164.6 MB in the end (delta: -77.8 MB). Peak memory consumption was 117.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 6109.73 ms. Allocated memory was 316.1 MB in the beginning and 531.6 MB in the end (delta: 215.5 MB). Free memory was 164.6 MB in the beginning and 286.4 MB in the end (delta: -121.8 MB). Peak memory consumption was 281.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 528.61 ms. Allocated memory is still 531.6 MB. Free memory was 286.4 MB in the beginning and 193.0 MB in the end (delta: 93.4 MB). Peak memory consumption was 93.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...