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_label27_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 11:46:45,203 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 11:46:45,205 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 11:46:45,217 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 11:46:45,217 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 11:46:45,218 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 11:46:45,220 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 11:46:45,222 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 11:46:45,223 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 11:46:45,224 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 11:46:45,225 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 11:46:45,225 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 11:46:45,226 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 11:46:45,227 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 11:46:45,228 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 11:46:45,229 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 11:46:45,230 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 11:46:45,231 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 11:46:45,233 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 11:46:45,235 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 11:46:45,236 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 11:46:45,237 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 11:46:45,239 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 11:46:45,239 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 11:46:45,240 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 11:46:45,240 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 11:46:45,241 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 11:46:45,242 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 11:46:45,242 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 11:46:45,243 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 11:46:45,243 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 11:46:45,244 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 11:46:45,245 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 11:46:45,245 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 11:46:45,246 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 11:46:45,246 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 11:46:45,246 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 11:46:45,247 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 11:46:45,248 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 11:46:45,249 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 11:46:45,273 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 11:46:45,274 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 11:46:45,276 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 11:46:45,276 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 11:46:45,276 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 11:46:45,276 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 11:46:45,277 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 11:46:45,278 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 11:46:45,278 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 11:46:45,278 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 11:46:45,278 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 11:46:45,278 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 11:46:45,279 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 11:46:45,279 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 11:46:45,279 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 11:46:45,279 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 11:46:45,279 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 11:46:45,279 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 11:46:45,281 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 11:46:45,281 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 11:46:45,281 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 11:46:45,281 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 11:46:45,282 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 11:46:45,282 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 11:46:45,282 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 11:46:45,282 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 11:46:45,282 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 11:46:45,283 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 11:46:45,283 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 11:46:45,336 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 11:46:45,350 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 11:46:45,354 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 11:46:45,355 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 11:46:45,356 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 11:46:45,356 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem19_label27_false-unreach-call.c [2019-03-17 11:46:45,420 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e71afca20/67d8b08ac1e6469fbe0b1a41830b0153/FLAG8f97a5392 [2019-03-17 11:46:46,318 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 11:46:46,320 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem19_label27_false-unreach-call.c [2019-03-17 11:46:46,367 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e71afca20/67d8b08ac1e6469fbe0b1a41830b0153/FLAG8f97a5392 [2019-03-17 11:46:46,722 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e71afca20/67d8b08ac1e6469fbe0b1a41830b0153 [2019-03-17 11:46:46,732 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 11:46:46,733 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 11:46:46,734 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 11:46:46,735 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 11:46:46,738 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 11:46:46,739 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:46:46" (1/1) ... [2019-03-17 11:46:46,742 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@467b6e6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:46:46, skipping insertion in model container [2019-03-17 11:46:46,742 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:46:46" (1/1) ... [2019-03-17 11:46:46,750 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 11:46:47,109 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 11:46:49,274 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:46:49,284 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 11:46:50,500 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:46:50,552 INFO L195 MainTranslator]: Completed translation [2019-03-17 11:46:50,552 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:46:50 WrapperNode [2019-03-17 11:46:50,553 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 11:46:50,553 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 11:46:50,554 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 11:46:50,554 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 11:46:50,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:46:50" (1/1) ... [2019-03-17 11:46:50,656 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:46:50" (1/1) ... [2019-03-17 11:46:51,789 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 11:46:51,790 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 11:46:51,790 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 11:46:51,790 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 11:46:51,798 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:46:50" (1/1) ... [2019-03-17 11:46:51,799 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:46:50" (1/1) ... [2019-03-17 11:46:51,906 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:46:50" (1/1) ... [2019-03-17 11:46:51,906 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:46:50" (1/1) ... [2019-03-17 11:46:52,135 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:46:50" (1/1) ... [2019-03-17 11:46:52,194 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:46:50" (1/1) ... [2019-03-17 11:46:53,737 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:46:50" (1/1) ... [2019-03-17 11:46:53,861 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 11:46:53,862 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 11:46:53,862 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 11:46:53,862 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 11:46:53,863 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:46:50" (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 11:46:53,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 11:46:53,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 11:47:08,083 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 11:47:08,083 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-17 11:47:08,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:47:08 BoogieIcfgContainer [2019-03-17 11:47:08,086 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 11:47:08,086 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 11:47:08,086 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 11:47:08,086 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 11:47:08,089 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:47:08" (1/1) ... [2019-03-17 11:47:32,638 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:47:32 HornClauseAST [2019-03-17 11:47:32,640 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 11:47:32,640 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 11:47:32,641 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 11:47:32,641 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 11:47:32,642 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:47:32" (1/1) ... [2019-03-17 11:47:32,645 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem19_label27_false-unreach-call.c_UID2400594364036038513.smt2 [2019-03-17 11:47:33,948 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 11:47:33,950 INFO L168 Benchmark]: Toolchain (without parser) took 47217.81 ms. Allocated memory was 113.8 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 35.8 MB in the beginning and 218.3 MB in the end (delta: -182.5 MB). Peak memory consumption was 877.6 MB. Max. memory is 3.6 GB. [2019-03-17 11:47:33,952 INFO L168 Benchmark]: CDTParser took 0.17 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. [2019-03-17 11:47:33,952 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3818.61 ms. Allocated memory was 113.8 MB in the beginning and 266.9 MB in the end (delta: 153.1 MB). Free memory was 35.6 MB in the beginning and 84.8 MB in the end (delta: -49.2 MB). Peak memory consumption was 104.0 MB. Max. memory is 3.6 GB. [2019-03-17 11:47:33,953 INFO L168 Benchmark]: Boogie Procedure Inliner took 1236.49 ms. Allocated memory was 266.9 MB in the beginning and 339.7 MB in the end (delta: 72.9 MB). Free memory was 84.8 MB in the beginning and 155.1 MB in the end (delta: -70.4 MB). Peak memory consumption was 102.0 MB. Max. memory is 3.6 GB. [2019-03-17 11:47:33,957 INFO L168 Benchmark]: Boogie Preprocessor took 2071.21 ms. Allocated memory was 339.7 MB in the beginning and 477.6 MB in the end (delta: 137.9 MB). Free memory was 155.1 MB in the beginning and 280.5 MB in the end (delta: -125.4 MB). Peak memory consumption was 173.4 MB. Max. memory is 3.6 GB. [2019-03-17 11:47:33,957 INFO L168 Benchmark]: RCFGBuilder took 14224.17 ms. Allocated memory was 477.6 MB in the beginning and 613.4 MB in the end (delta: 135.8 MB). Free memory was 280.5 MB in the beginning and 280.2 MB in the end (delta: 276.5 kB). Peak memory consumption was 300.5 MB. Max. memory is 3.6 GB. [2019-03-17 11:47:33,958 INFO L168 Benchmark]: IcfgToChc took 24554.01 ms. Allocated memory was 613.4 MB in the beginning and 1.2 GB in the end (delta: 560.5 MB). Free memory was 280.2 MB in the beginning and 581.3 MB in the end (delta: -301.1 MB). Peak memory consumption was 641.9 MB. Max. memory is 3.6 GB. [2019-03-17 11:47:33,958 INFO L168 Benchmark]: ChcSmtPrinter took 1308.12 ms. Allocated memory is still 1.2 GB. Free memory was 581.3 MB in the beginning and 218.3 MB in the end (delta: 363.0 MB). Peak memory consumption was 363.0 MB. Max. memory is 3.6 GB. [2019-03-17 11:47:33,965 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 3818.61 ms. Allocated memory was 113.8 MB in the beginning and 266.9 MB in the end (delta: 153.1 MB). Free memory was 35.6 MB in the beginning and 84.8 MB in the end (delta: -49.2 MB). Peak memory consumption was 104.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 1236.49 ms. Allocated memory was 266.9 MB in the beginning and 339.7 MB in the end (delta: 72.9 MB). Free memory was 84.8 MB in the beginning and 155.1 MB in the end (delta: -70.4 MB). Peak memory consumption was 102.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 2071.21 ms. Allocated memory was 339.7 MB in the beginning and 477.6 MB in the end (delta: 137.9 MB). Free memory was 155.1 MB in the beginning and 280.5 MB in the end (delta: -125.4 MB). Peak memory consumption was 173.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 14224.17 ms. Allocated memory was 477.6 MB in the beginning and 613.4 MB in the end (delta: 135.8 MB). Free memory was 280.5 MB in the beginning and 280.2 MB in the end (delta: 276.5 kB). Peak memory consumption was 300.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 24554.01 ms. Allocated memory was 613.4 MB in the beginning and 1.2 GB in the end (delta: 560.5 MB). Free memory was 280.2 MB in the beginning and 581.3 MB in the end (delta: -301.1 MB). Peak memory consumption was 641.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1308.12 ms. Allocated memory is still 1.2 GB. Free memory was 581.3 MB in the beginning and 218.3 MB in the end (delta: 363.0 MB). Peak memory consumption was 363.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...