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/recursive/McCarthy91_true-unreach-call_true-no-overflow_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:16:00,248 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:16:00,251 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:16:00,263 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:16:00,263 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:16:00,265 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:16:00,266 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:16:00,268 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:16:00,270 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:16:00,271 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:16:00,272 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:16:00,272 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:16:00,273 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:16:00,274 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:16:00,275 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:16:00,276 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:16:00,277 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:16:00,279 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:16:00,282 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:16:00,283 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:16:00,285 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:16:00,286 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:16:00,288 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:16:00,289 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:16:00,289 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:16:00,290 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:16:00,291 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:16:00,292 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:16:00,292 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:16:00,293 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:16:00,294 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:16:00,295 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:16:00,296 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:16:00,296 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:16:00,297 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:16:00,297 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:16:00,297 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:16:00,298 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:16:00,299 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:16:00,299 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 22:16:00,314 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:16:00,315 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:16:00,316 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:16:00,316 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:16:00,316 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:16:00,316 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:16:00,317 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:16:00,317 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:16:00,321 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:16:00,321 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:16:00,321 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:16:00,321 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:16:00,322 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:16:00,322 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:16:00,322 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:16:00,322 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:16:00,322 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:16:00,323 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:16:00,323 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:16:00,323 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:16:00,323 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:16:00,323 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:16:00,323 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:16:00,324 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:16:00,324 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:16:00,324 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:16:00,324 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:16:00,324 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:16:00,325 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 22:16:00,363 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:16:00,374 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:16:00,377 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:16:00,379 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:16:00,379 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:16:00,380 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/recursive/McCarthy91_true-unreach-call_true-no-overflow_true-termination.c [2019-03-17 22:16:00,441 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bde8f66c/eb8d98ca7898478f8a2de0c9f053efab/FLAGdda7c43a1 [2019-03-17 22:16:00,962 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:16:00,963 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/recursive/McCarthy91_true-unreach-call_true-no-overflow_true-termination.c [2019-03-17 22:16:00,973 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bde8f66c/eb8d98ca7898478f8a2de0c9f053efab/FLAGdda7c43a1 [2019-03-17 22:16:01,286 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bde8f66c/eb8d98ca7898478f8a2de0c9f053efab [2019-03-17 22:16:01,297 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:16:01,298 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:16:01,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:16:01,300 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:16:01,303 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:16:01,304 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:16:01" (1/1) ... [2019-03-17 22:16:01,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cf7e889 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:01, skipping insertion in model container [2019-03-17 22:16:01,308 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:16:01" (1/1) ... [2019-03-17 22:16:01,315 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:16:01,337 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:16:01,503 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:16:01,511 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:16:01,528 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:16:01,544 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:16:01,544 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:01 WrapperNode [2019-03-17 22:16:01,545 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:16:01,546 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:16:01,546 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:16:01,547 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:16:01,555 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:01" (1/1) ... [2019-03-17 22:16:01,560 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:01" (1/1) ... [2019-03-17 22:16:01,583 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:16:01,583 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:16:01,583 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:16:01,583 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:16:01,591 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:01" (1/1) ... [2019-03-17 22:16:01,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:01" (1/1) ... [2019-03-17 22:16:01,592 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:01" (1/1) ... [2019-03-17 22:16:01,592 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:01" (1/1) ... [2019-03-17 22:16:01,594 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:01" (1/1) ... [2019-03-17 22:16:01,596 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:01" (1/1) ... [2019-03-17 22:16:01,597 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:01" (1/1) ... [2019-03-17 22:16:01,598 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:16:01,598 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:16:01,598 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:16:01,598 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:16:01,599 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:01" (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 22:16:01,724 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:16:01,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:16:01,725 INFO L130 BoogieDeclarations]: Found specification of procedure f91 [2019-03-17 22:16:01,725 INFO L138 BoogieDeclarations]: Found implementation of procedure f91 [2019-03-17 22:16:01,914 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:16:01,914 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-03-17 22:16:01,916 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:16:01 BoogieIcfgContainer [2019-03-17 22:16:01,916 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:16:01,916 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:16:01,916 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:16:01,916 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:16:01,919 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:16:01" (1/1) ... [2019-03-17 22:16:02,171 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:16:02 HornClauseAST [2019-03-17 22:16:02,171 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:16:02,172 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:16:02,172 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:16:02,172 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:16:02,173 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:16:02" (1/1) ... [2019-03-17 22:16:02,174 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/recursive/ChcSmtPrinter_McCarthy91_true-unreach-call_true-no-overflow_true-termination.c_UID2845231935981483659.smt2 [2019-03-17 22:16:02,193 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:16:02,195 INFO L168 Benchmark]: Toolchain (without parser) took 897.63 ms. Allocated memory was 101.7 MB in the beginning and 129.5 MB in the end (delta: 27.8 MB). Free memory was 74.1 MB in the beginning and 94.3 MB in the end (delta: -20.2 MB). Peak memory consumption was 7.6 MB. Max. memory is 3.6 GB. [2019-03-17 22:16:02,197 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 89.7 MB. Free memory is still 56.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:16:02,198 INFO L168 Benchmark]: CACSL2BoogieTranslator took 246.45 ms. Allocated memory is still 101.7 MB. Free memory was 73.9 MB in the beginning and 64.6 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 3.6 GB. [2019-03-17 22:16:02,198 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.81 ms. Allocated memory is still 101.7 MB. Free memory was 64.6 MB in the beginning and 63.2 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:16:02,199 INFO L168 Benchmark]: Boogie Preprocessor took 14.61 ms. Allocated memory is still 101.7 MB. Free memory was 63.2 MB in the beginning and 62.3 MB in the end (delta: 954.0 kB). Peak memory consumption was 954.0 kB. Max. memory is 3.6 GB. [2019-03-17 22:16:02,200 INFO L168 Benchmark]: RCFGBuilder took 317.66 ms. Allocated memory was 101.7 MB in the beginning and 129.5 MB in the end (delta: 27.8 MB). Free memory was 62.0 MB in the beginning and 105.9 MB in the end (delta: -43.8 MB). Peak memory consumption was 5.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:16:02,201 INFO L168 Benchmark]: IcfgToChc took 255.33 ms. Allocated memory is still 129.5 MB. Free memory was 105.9 MB in the beginning and 95.2 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:16:02,201 INFO L168 Benchmark]: ChcSmtPrinter took 21.61 ms. Allocated memory is still 129.5 MB. Free memory was 95.2 MB in the beginning and 94.3 MB in the end (delta: 902.9 kB). Peak memory consumption was 902.9 kB. Max. memory is 3.6 GB. [2019-03-17 22:16:02,207 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 89.7 MB. Free memory is still 56.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 246.45 ms. Allocated memory is still 101.7 MB. Free memory was 73.9 MB in the beginning and 64.6 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 36.81 ms. Allocated memory is still 101.7 MB. Free memory was 64.6 MB in the beginning and 63.2 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 14.61 ms. Allocated memory is still 101.7 MB. Free memory was 63.2 MB in the beginning and 62.3 MB in the end (delta: 954.0 kB). Peak memory consumption was 954.0 kB. Max. memory is 3.6 GB. * RCFGBuilder took 317.66 ms. Allocated memory was 101.7 MB in the beginning and 129.5 MB in the end (delta: 27.8 MB). Free memory was 62.0 MB in the beginning and 105.9 MB in the end (delta: -43.8 MB). Peak memory consumption was 5.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 255.33 ms. Allocated memory is still 129.5 MB. Free memory was 105.9 MB in the beginning and 95.2 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 21.61 ms. Allocated memory is still 129.5 MB. Free memory was 95.2 MB in the beginning and 94.3 MB in the end (delta: 902.9 kB). Peak memory consumption was 902.9 kB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...