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/Problem19_label58_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:14:41,283 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:14:41,285 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:14:41,302 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:14:41,302 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:14:41,303 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:14:41,305 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:14:41,307 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:14:41,308 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:14:41,309 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:14:41,310 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:14:41,310 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:14:41,311 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:14:41,312 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:14:41,313 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:14:41,314 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:14:41,315 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:14:41,317 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:14:41,319 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:14:41,320 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:14:41,321 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:14:41,323 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:14:41,325 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:14:41,325 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:14:41,325 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:14:41,326 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:14:41,326 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:14:41,327 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:14:41,328 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:14:41,328 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:14:41,329 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:14:41,330 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:14:41,331 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:14:41,331 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:14:41,335 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:14:41,335 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:14:41,336 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:14:41,337 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:14:41,338 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:14:41,339 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 12:14:41,364 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:14:41,364 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:14:41,365 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:14:41,365 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:14:41,366 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:14:41,366 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:14:41,366 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:14:41,366 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:14:41,366 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:14:41,367 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:14:41,367 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:14:41,367 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:14:41,367 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:14:41,367 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:14:41,367 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:14:41,368 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:14:41,368 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:14:41,368 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:14:41,368 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:14:41,369 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:14:41,369 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:14:41,370 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:14:41,370 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:14:41,370 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:14:41,370 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:14:41,370 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:14:41,371 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:14:41,371 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:14:41,371 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 12:14:41,425 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:14:41,437 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:14:41,441 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:14:41,442 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:14:41,442 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:14:41,443 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem19_label58_false-unreach-call.c [2019-03-18 12:14:41,506 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bb380f64/76cb757cf9b84429a7a63d58e65e57bb/FLAGedf62aa4f [2019-03-18 12:14:42,390 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:14:42,392 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem19_label58_false-unreach-call.c [2019-03-18 12:14:42,440 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bb380f64/76cb757cf9b84429a7a63d58e65e57bb/FLAGedf62aa4f [2019-03-18 12:14:42,820 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bb380f64/76cb757cf9b84429a7a63d58e65e57bb [2019-03-18 12:14:42,829 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:14:42,830 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:14:42,831 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:14:42,833 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:14:42,837 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:14:42,838 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:14:42" (1/1) ... [2019-03-18 12:14:42,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b6c6366 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:42, skipping insertion in model container [2019-03-18 12:14:42,841 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:14:42" (1/1) ... [2019-03-18 12:14:42,849 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:14:43,198 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:14:45,435 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:14:45,441 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:14:46,676 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:14:46,726 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:14:46,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:46 WrapperNode [2019-03-18 12:14:46,727 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:14:46,729 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:14:46,729 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:14:46,729 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:14:46,738 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:46" (1/1) ... [2019-03-18 12:14:46,827 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:46" (1/1) ... [2019-03-18 12:14:47,901 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:14:47,901 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:14:47,901 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:14:47,902 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:14:47,912 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:46" (1/1) ... [2019-03-18 12:14:47,912 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:46" (1/1) ... [2019-03-18 12:14:48,036 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:46" (1/1) ... [2019-03-18 12:14:48,037 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:46" (1/1) ... [2019-03-18 12:14:49,502 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:46" (1/1) ... [2019-03-18 12:14:49,560 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:46" (1/1) ... [2019-03-18 12:14:49,681 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:46" (1/1) ... [2019-03-18 12:14:49,795 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:14:49,796 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:14:49,796 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:14:49,796 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:14:49,799 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:46" (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 12:14:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:14:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:15:05,260 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:15:05,261 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-18 12:15:05,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:15:05 BoogieIcfgContainer [2019-03-18 12:15:05,263 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:15:05,263 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:15:05,263 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:15:05,263 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:15:05,265 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:15:05" (1/1) ... [2019-03-18 12:15:30,092 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:15:30 HornClauseAST [2019-03-18 12:15:30,094 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:15:30,094 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:15:30,094 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:15:30,094 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:15:30,095 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:15:30" (1/1) ... [2019-03-18 12:15:30,099 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem19_label58_false-unreach-call.c_UID4617846186971337638.smt2 [2019-03-18 12:15:31,199 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:15:31,200 INFO L168 Benchmark]: Toolchain (without parser) took 48370.60 ms. Allocated memory was 113.8 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 35.6 MB in the beginning and 374.6 MB in the end (delta: -339.0 MB). Peak memory consumption was 711.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:31,202 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 113.8 MB. Free memory is still 81.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:15:31,202 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3895.95 ms. Allocated memory was 113.8 MB in the beginning and 264.8 MB in the end (delta: 151.0 MB). Free memory was 35.4 MB in the beginning and 76.3 MB in the end (delta: -41.0 MB). Peak memory consumption was 110.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:31,203 INFO L168 Benchmark]: Boogie Procedure Inliner took 1172.44 ms. Allocated memory was 264.8 MB in the beginning and 330.8 MB in the end (delta: 66.1 MB). Free memory was 76.3 MB in the beginning and 139.3 MB in the end (delta: -62.9 MB). Peak memory consumption was 88.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:31,203 INFO L168 Benchmark]: Boogie Preprocessor took 1894.39 ms. Allocated memory was 330.8 MB in the beginning and 465.0 MB in the end (delta: 134.2 MB). Free memory was 139.3 MB in the beginning and 264.0 MB in the end (delta: -124.7 MB). Peak memory consumption was 155.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:31,204 INFO L168 Benchmark]: RCFGBuilder took 15466.65 ms. Allocated memory was 465.0 MB in the beginning and 599.8 MB in the end (delta: 134.7 MB). Free memory was 264.0 MB in the beginning and 225.0 MB in the end (delta: 39.0 MB). Peak memory consumption was 276.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:31,204 INFO L168 Benchmark]: IcfgToChc took 24830.82 ms. Allocated memory was 599.8 MB in the beginning and 1.2 GB in the end (delta: 564.1 MB). Free memory was 225.0 MB in the beginning and 731.0 MB in the end (delta: -506.1 MB). Peak memory consumption was 603.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:31,205 INFO L168 Benchmark]: ChcSmtPrinter took 1104.91 ms. Allocated memory is still 1.2 GB. Free memory was 731.0 MB in the beginning and 374.6 MB in the end (delta: 356.5 MB). Peak memory consumption was 356.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:31,208 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 113.8 MB. Free memory is still 81.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3895.95 ms. Allocated memory was 113.8 MB in the beginning and 264.8 MB in the end (delta: 151.0 MB). Free memory was 35.4 MB in the beginning and 76.3 MB in the end (delta: -41.0 MB). Peak memory consumption was 110.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 1172.44 ms. Allocated memory was 264.8 MB in the beginning and 330.8 MB in the end (delta: 66.1 MB). Free memory was 76.3 MB in the beginning and 139.3 MB in the end (delta: -62.9 MB). Peak memory consumption was 88.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1894.39 ms. Allocated memory was 330.8 MB in the beginning and 465.0 MB in the end (delta: 134.2 MB). Free memory was 139.3 MB in the beginning and 264.0 MB in the end (delta: -124.7 MB). Peak memory consumption was 155.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 15466.65 ms. Allocated memory was 465.0 MB in the beginning and 599.8 MB in the end (delta: 134.7 MB). Free memory was 264.0 MB in the beginning and 225.0 MB in the end (delta: 39.0 MB). Peak memory consumption was 276.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 24830.82 ms. Allocated memory was 599.8 MB in the beginning and 1.2 GB in the end (delta: 564.1 MB). Free memory was 225.0 MB in the beginning and 731.0 MB in the end (delta: -506.1 MB). Peak memory consumption was 603.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1104.91 ms. Allocated memory is still 1.2 GB. Free memory was 731.0 MB in the beginning and 374.6 MB in the end (delta: 356.5 MB). Peak memory consumption was 356.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...