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/Problem06_label02_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 20:57:44,226 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 20:57:44,228 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 20:57:44,243 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 20:57:44,243 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 20:57:44,245 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 20:57:44,248 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 20:57:44,250 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 20:57:44,253 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 20:57:44,259 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 20:57:44,260 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 20:57:44,260 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 20:57:44,262 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 20:57:44,267 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 20:57:44,268 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 20:57:44,268 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 20:57:44,270 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 20:57:44,272 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 20:57:44,276 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 20:57:44,278 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 20:57:44,281 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 20:57:44,282 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 20:57:44,287 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 20:57:44,287 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 20:57:44,287 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 20:57:44,288 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 20:57:44,288 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 20:57:44,289 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 20:57:44,290 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 20:57:44,290 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 20:57:44,291 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 20:57:44,292 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 20:57:44,293 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 20:57:44,293 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 20:57:44,294 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 20:57:44,294 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 20:57:44,294 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 20:57:44,295 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 20:57:44,295 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 20:57:44,296 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 20:57:44,316 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 20:57:44,316 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 20:57:44,317 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 20:57:44,317 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 20:57:44,317 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 20:57:44,318 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 20:57:44,318 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 20:57:44,318 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 20:57:44,318 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 20:57:44,319 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 20:57:44,319 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 20:57:44,319 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 20:57:44,319 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 20:57:44,319 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 20:57:44,319 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 20:57:44,320 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 20:57:44,320 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 20:57:44,320 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 20:57:44,320 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 20:57:44,320 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 20:57:44,321 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 20:57:44,321 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 20:57:44,321 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 20:57:44,321 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 20:57:44,321 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 20:57:44,322 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 20:57:44,322 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 20:57:44,322 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 20:57:44,322 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 20:57:44,357 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 20:57:44,370 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 20:57:44,373 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 20:57:44,374 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 20:57:44,374 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 20:57:44,375 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem06_label02_false-unreach-call.c [2019-03-17 20:57:44,429 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38b451a8a/5eebae7f8f97418b8a287eabcd847f6c/FLAG375a98117 [2019-03-17 20:57:45,266 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 20:57:45,267 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem06_label02_false-unreach-call.c [2019-03-17 20:57:45,314 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38b451a8a/5eebae7f8f97418b8a287eabcd847f6c/FLAG375a98117 [2019-03-17 20:57:45,710 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38b451a8a/5eebae7f8f97418b8a287eabcd847f6c [2019-03-17 20:57:45,719 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 20:57:45,721 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 20:57:45,723 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 20:57:45,723 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 20:57:45,726 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 20:57:45,728 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:57:45" (1/1) ... [2019-03-17 20:57:45,731 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ce40c0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:57:45, skipping insertion in model container [2019-03-17 20:57:45,731 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:57:45" (1/1) ... [2019-03-17 20:57:45,739 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 20:57:46,094 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 20:57:48,327 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 20:57:48,336 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 20:57:49,796 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 20:57:49,857 INFO L195 MainTranslator]: Completed translation [2019-03-17 20:57:49,858 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:57:49 WrapperNode [2019-03-17 20:57:49,858 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 20:57:49,859 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 20:57:49,859 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 20:57:49,859 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 20:57:49,869 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:57:49" (1/1) ... [2019-03-17 20:57:49,973 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:57:49" (1/1) ... [2019-03-17 20:57:50,789 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 20:57:50,789 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 20:57:50,789 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 20:57:50,790 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 20:57:50,800 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:57:49" (1/1) ... [2019-03-17 20:57:50,801 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:57:49" (1/1) ... [2019-03-17 20:57:50,844 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:57:49" (1/1) ... [2019-03-17 20:57:50,845 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:57:49" (1/1) ... [2019-03-17 20:57:51,023 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:57:49" (1/1) ... [2019-03-17 20:57:51,081 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:57:49" (1/1) ... [2019-03-17 20:57:51,115 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:57:49" (1/1) ... [2019-03-17 20:57:51,166 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 20:57:51,167 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 20:57:51,167 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 20:57:51,167 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 20:57:51,168 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:57:49" (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 20:57:51,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 20:57:51,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 20:58:01,891 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 20:58:01,891 INFO L286 CfgBuilder]: Removed 15 assue(true) statements. [2019-03-17 20:58:01,893 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 08:58:01 BoogieIcfgContainer [2019-03-17 20:58:01,893 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 20:58:01,894 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 20:58:01,894 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 20:58:01,894 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 20:58:01,896 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 08:58:01" (1/1) ... [2019-03-17 20:58:40,851 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 08:58:40 HornClauseAST [2019-03-17 20:58:40,852 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 20:58:40,852 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 20:58:40,852 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 20:58:40,853 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 20:58:40,853 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 08:58:40" (1/1) ... [2019-03-17 20:58:40,857 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem06_label02_false-unreach-call.c_UID5095251342118408875.smt2 Received shutdown request... [2019-03-17 20:58:42,366 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 20:58:42,368 INFO L168 Benchmark]: Toolchain (without parser) took 56647.61 ms. Allocated memory was 115.9 MB in the beginning and 1.7 GB in the end (delta: 1.6 GB). Free memory was 37.0 MB in the beginning and 499.6 MB in the end (delta: -462.6 MB). Peak memory consumption was 1.1 GB. Max. memory is 3.6 GB. [2019-03-17 20:58:42,369 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 20:58:42,370 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4136.12 ms. Allocated memory was 115.9 MB in the beginning and 241.7 MB in the end (delta: 125.8 MB). Free memory was 36.8 MB in the beginning and 72.6 MB in the end (delta: -35.8 MB). Peak memory consumption was 90.0 MB. Max. memory is 3.6 GB. [2019-03-17 20:58:42,370 INFO L168 Benchmark]: Boogie Procedure Inliner took 929.89 ms. Allocated memory was 241.7 MB in the beginning and 309.9 MB in the end (delta: 68.2 MB). Free memory was 72.6 MB in the beginning and 209.7 MB in the end (delta: -137.1 MB). Peak memory consumption was 81.8 MB. Max. memory is 3.6 GB. [2019-03-17 20:58:42,371 INFO L168 Benchmark]: Boogie Preprocessor took 377.06 ms. Allocated memory is still 309.9 MB. Free memory was 209.7 MB in the beginning and 155.5 MB in the end (delta: 54.2 MB). Peak memory consumption was 54.2 MB. Max. memory is 3.6 GB. [2019-03-17 20:58:42,371 INFO L168 Benchmark]: RCFGBuilder took 10726.91 ms. Allocated memory was 309.9 MB in the beginning and 520.6 MB in the end (delta: 210.8 MB). Free memory was 155.5 MB in the beginning and 310.0 MB in the end (delta: -154.5 MB). Peak memory consumption was 272.0 MB. Max. memory is 3.6 GB. [2019-03-17 20:58:42,371 INFO L168 Benchmark]: IcfgToChc took 38958.24 ms. Allocated memory was 520.6 MB in the beginning and 1.7 GB in the end (delta: 1.2 GB). Free memory was 310.0 MB in the beginning and 1.0 GB in the end (delta: -720.6 MB). Peak memory consumption was 1.4 GB. Max. memory is 3.6 GB. [2019-03-17 20:58:42,372 INFO L168 Benchmark]: ChcSmtPrinter took 1514.30 ms. Allocated memory is still 1.7 GB. Free memory was 1.0 GB in the beginning and 499.6 MB in the end (delta: 531.0 MB). Peak memory consumption was 531.0 MB. Max. memory is 3.6 GB. [2019-03-17 20:58:42,378 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 4136.12 ms. Allocated memory was 115.9 MB in the beginning and 241.7 MB in the end (delta: 125.8 MB). Free memory was 36.8 MB in the beginning and 72.6 MB in the end (delta: -35.8 MB). Peak memory consumption was 90.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 929.89 ms. Allocated memory was 241.7 MB in the beginning and 309.9 MB in the end (delta: 68.2 MB). Free memory was 72.6 MB in the beginning and 209.7 MB in the end (delta: -137.1 MB). Peak memory consumption was 81.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 377.06 ms. Allocated memory is still 309.9 MB. Free memory was 209.7 MB in the beginning and 155.5 MB in the end (delta: 54.2 MB). Peak memory consumption was 54.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 10726.91 ms. Allocated memory was 309.9 MB in the beginning and 520.6 MB in the end (delta: 210.8 MB). Free memory was 155.5 MB in the beginning and 310.0 MB in the end (delta: -154.5 MB). Peak memory consumption was 272.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 38958.24 ms. Allocated memory was 520.6 MB in the beginning and 1.7 GB in the end (delta: 1.2 GB). Free memory was 310.0 MB in the beginning and 1.0 GB in the end (delta: -720.6 MB). Peak memory consumption was 1.4 GB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1514.30 ms. Allocated memory is still 1.7 GB. Free memory was 1.0 GB in the beginning and 499.6 MB in the end (delta: 531.0 MB). Peak memory consumption was 531.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown