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/loop-acceleration/array_false-unreach-call2_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:49:02,225 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:49:02,227 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:49:02,239 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:49:02,239 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:49:02,240 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:49:02,242 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:49:02,244 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:49:02,246 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:49:02,247 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:49:02,248 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:49:02,249 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:49:02,250 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:49:02,251 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:49:02,252 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:49:02,253 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:49:02,254 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:49:02,257 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:49:02,259 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:49:02,261 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:49:02,262 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:49:02,264 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:49:02,267 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:49:02,267 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:49:02,268 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:49:02,269 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:49:02,269 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:49:02,270 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:49:02,271 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:49:02,272 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:49:02,273 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:49:02,274 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:49:02,275 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:49:02,275 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:49:02,276 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:49:02,276 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:49:02,277 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:49:02,278 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:49:02,279 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:49:02,279 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 12:49:02,296 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:49:02,296 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:49:02,298 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:49:02,298 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:49:02,298 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:49:02,298 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:49:02,299 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:49:02,299 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:49:02,299 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:49:02,299 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:49:02,299 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:49:02,300 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:49:02,300 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:49:02,300 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:49:02,300 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:49:02,300 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:49:02,301 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:49:02,301 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:49:02,301 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:49:02,301 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:49:02,302 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:49:02,302 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:49:02,302 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:49:02,302 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:49:02,303 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:49:02,303 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:49:02,303 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:49:02,303 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:49:02,303 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 12:49:02,338 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:49:02,357 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:49:02,364 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:49:02,365 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:49:02,366 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:49:02,367 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/loop-acceleration/array_false-unreach-call2_true-termination.i [2019-03-18 12:49:02,439 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36815230d/021f5605c6b54f53aa7b62f6aaf068cc/FLAG4ddff5e75 [2019-03-18 12:49:02,926 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:49:02,926 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/loop-acceleration/array_false-unreach-call2_true-termination.i [2019-03-18 12:49:02,932 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36815230d/021f5605c6b54f53aa7b62f6aaf068cc/FLAG4ddff5e75 [2019-03-18 12:49:03,269 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36815230d/021f5605c6b54f53aa7b62f6aaf068cc [2019-03-18 12:49:03,280 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:49:03,281 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:49:03,282 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:49:03,283 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:49:03,289 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:49:03,290 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:49:03" (1/1) ... [2019-03-18 12:49:03,294 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50c8af6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:03, skipping insertion in model container [2019-03-18 12:49:03,294 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:49:03" (1/1) ... [2019-03-18 12:49:03,301 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:49:03,320 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:49:03,491 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:49:03,500 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:49:03,524 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:49:03,548 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:49:03,549 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:03 WrapperNode [2019-03-18 12:49:03,549 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:49:03,550 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:49:03,550 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:49:03,550 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:49:03,557 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:03" (1/1) ... [2019-03-18 12:49:03,565 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:03" (1/1) ... [2019-03-18 12:49:03,586 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:49:03,586 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:49:03,586 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:49:03,587 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:49:03,594 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:03" (1/1) ... [2019-03-18 12:49:03,594 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:03" (1/1) ... [2019-03-18 12:49:03,596 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:03" (1/1) ... [2019-03-18 12:49:03,596 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:03" (1/1) ... [2019-03-18 12:49:03,601 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:03" (1/1) ... [2019-03-18 12:49:03,605 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:03" (1/1) ... [2019-03-18 12:49:03,606 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:03" (1/1) ... [2019-03-18 12:49:03,608 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:49:03,609 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:49:03,609 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:49:03,609 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:49:03,610 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:03" (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 12:49:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:49:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:49:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:49:03,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:49:03,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 12:49:03,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:49:03,957 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:49:03,957 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:49:03,958 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:49:03 BoogieIcfgContainer [2019-03-18 12:49:03,959 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:49:03,959 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:49:03,959 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:49:03,959 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:49:03,962 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:49:03" (1/1) ... [2019-03-18 12:49:04,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:49:04 HornClauseAST [2019-03-18 12:49:04,343 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:49:04,344 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:49:04,344 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:49:04,344 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:49:04,345 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:49:04" (1/1) ... [2019-03-18 12:49:04,347 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/loop-acceleration/ChcSmtPrinter_array_false-unreach-call2_true-termination.i_UID7453272824996722878.smt2 [2019-03-18 12:49:04,369 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:49:04,370 INFO L168 Benchmark]: Toolchain (without parser) took 1089.82 ms. Allocated memory was 112.7 MB in the beginning and 124.3 MB in the end (delta: 11.5 MB). Free memory was 63.7 MB in the beginning and 64.5 MB in the end (delta: -790.0 kB). Peak memory consumption was 10.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:04,372 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 112.7 MB. Free memory is still 81.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:49:04,372 INFO L168 Benchmark]: CACSL2BoogieTranslator took 266.88 ms. Allocated memory is still 112.7 MB. Free memory was 63.5 MB in the beginning and 53.9 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:04,373 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.22 ms. Allocated memory is still 112.7 MB. Free memory was 53.9 MB in the beginning and 52.4 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:04,373 INFO L168 Benchmark]: Boogie Preprocessor took 22.03 ms. Allocated memory is still 112.7 MB. Free memory was 52.4 MB in the beginning and 51.1 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:04,374 INFO L168 Benchmark]: RCFGBuilder took 350.13 ms. Allocated memory was 112.7 MB in the beginning and 124.3 MB in the end (delta: 11.5 MB). Free memory was 51.1 MB in the beginning and 92.3 MB in the end (delta: -41.2 MB). Peak memory consumption was 11.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:04,374 INFO L168 Benchmark]: IcfgToChc took 384.50 ms. Allocated memory is still 124.3 MB. Free memory was 92.3 MB in the beginning and 66.1 MB in the end (delta: 26.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:04,375 INFO L168 Benchmark]: ChcSmtPrinter took 25.03 ms. Allocated memory is still 124.3 MB. Free memory was 66.1 MB in the beginning and 64.5 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:04,379 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 112.7 MB. Free memory is still 81.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 266.88 ms. Allocated memory is still 112.7 MB. Free memory was 63.5 MB in the beginning and 53.9 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 36.22 ms. Allocated memory is still 112.7 MB. Free memory was 53.9 MB in the beginning and 52.4 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 22.03 ms. Allocated memory is still 112.7 MB. Free memory was 52.4 MB in the beginning and 51.1 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 350.13 ms. Allocated memory was 112.7 MB in the beginning and 124.3 MB in the end (delta: 11.5 MB). Free memory was 51.1 MB in the beginning and 92.3 MB in the end (delta: -41.2 MB). Peak memory consumption was 11.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 384.50 ms. Allocated memory is still 124.3 MB. Free memory was 92.3 MB in the beginning and 66.1 MB in the end (delta: 26.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 25.03 ms. Allocated memory is still 124.3 MB. Free memory was 66.1 MB in the beginning and 64.5 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...