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/Problem17_label00_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:38:08,097 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:38:08,099 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:38:08,117 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:38:08,118 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:38:08,119 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:38:08,120 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:38:08,123 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:38:08,125 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:38:08,126 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:38:08,137 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:38:08,137 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:38:08,138 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:38:08,139 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:38:08,141 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:38:08,142 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:38:08,143 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:38:08,145 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:38:08,147 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:38:08,148 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:38:08,149 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:38:08,150 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:38:08,152 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:38:08,153 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:38:08,153 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:38:08,154 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:38:08,154 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:38:08,155 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:38:08,155 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:38:08,156 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:38:08,157 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:38:08,158 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:38:08,159 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:38:08,159 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:38:08,159 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:38:08,160 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:38:08,160 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:38:08,161 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:38:08,161 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:38:08,162 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 12:38:08,176 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:38:08,177 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:38:08,178 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:38:08,178 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:38:08,178 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:38:08,178 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:38:08,179 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:38:08,179 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:38:08,179 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:38:08,179 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:38:08,179 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:38:08,180 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:38:08,180 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:38:08,180 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:38:08,180 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:38:08,180 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:38:08,180 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:38:08,181 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:38:08,181 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:38:08,181 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:38:08,181 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:38:08,181 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:38:08,182 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:38:08,182 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:38:08,182 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:38:08,182 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:38:08,183 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:38:08,183 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:38:08,183 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 12:38:08,224 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:38:08,235 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:38:08,242 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:38:08,243 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:38:08,243 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:38:08,244 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem17_label00_true-unreach-call.c [2019-03-18 12:38:08,303 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b9b90fb0/541ac6aa268f4ba798105913d7823af8/FLAG4aab5d542 [2019-03-18 12:38:09,010 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:38:09,011 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem17_label00_true-unreach-call.c [2019-03-18 12:38:09,040 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b9b90fb0/541ac6aa268f4ba798105913d7823af8/FLAG4aab5d542 [2019-03-18 12:38:09,139 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b9b90fb0/541ac6aa268f4ba798105913d7823af8 [2019-03-18 12:38:09,147 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:38:09,149 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:38:09,150 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:38:09,150 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:38:09,155 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:38:09,156 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:38:09" (1/1) ... [2019-03-18 12:38:09,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f1acf1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:09, skipping insertion in model container [2019-03-18 12:38:09,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:38:09" (1/1) ... [2019-03-18 12:38:09,166 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:38:09,274 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:38:10,301 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:38:10,310 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:38:10,711 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:38:10,736 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:38:10,737 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:10 WrapperNode [2019-03-18 12:38:10,737 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:38:10,738 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:38:10,738 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:38:10,739 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:38:10,955 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:10" (1/1) ... [2019-03-18 12:38:11,012 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:10" (1/1) ... [2019-03-18 12:38:11,326 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:38:11,326 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:38:11,327 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:38:11,327 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:38:11,337 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:10" (1/1) ... [2019-03-18 12:38:11,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:10" (1/1) ... [2019-03-18 12:38:11,365 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:10" (1/1) ... [2019-03-18 12:38:11,365 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:10" (1/1) ... [2019-03-18 12:38:11,448 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:10" (1/1) ... [2019-03-18 12:38:11,475 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:10" (1/1) ... [2019-03-18 12:38:11,524 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:10" (1/1) ... [2019-03-18 12:38:11,586 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:38:11,586 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:38:11,587 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:38:11,587 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:38:11,588 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:10" (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 12:38:11,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:38:11,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:38:20,337 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:38:20,337 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-18 12:38:20,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:38:20 BoogieIcfgContainer [2019-03-18 12:38:20,339 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:38:20,339 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:38:20,339 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:38:20,340 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:38:20,342 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:38:20" (1/1) ... [2019-03-18 12:38:26,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:38:26 HornClauseAST [2019-03-18 12:38:26,270 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:38:26,271 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:38:26,271 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:38:26,272 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:38:26,273 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:38:26" (1/1) ... [2019-03-18 12:38:26,274 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem17_label00_true-unreach-call.c_UID7330190093687945473.smt2 [2019-03-18 12:38:26,665 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:38:26,667 INFO L168 Benchmark]: Toolchain (without parser) took 17519.08 ms. Allocated memory was 102.2 MB in the beginning and 536.9 MB in the end (delta: 434.6 MB). Free memory was 66.2 MB in the beginning and 293.5 MB in the end (delta: -227.2 MB). Peak memory consumption was 207.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:26,669 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 89.1 MB. Free memory is still 56.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:38:26,669 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1587.23 ms. Allocated memory was 102.2 MB in the beginning and 130.0 MB in the end (delta: 27.8 MB). Free memory was 65.9 MB in the beginning and 48.3 MB in the end (delta: 17.6 MB). Peak memory consumption was 72.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:26,669 INFO L168 Benchmark]: Boogie Procedure Inliner took 587.92 ms. Allocated memory was 130.0 MB in the beginning and 187.7 MB in the end (delta: 57.7 MB). Free memory was 48.3 MB in the beginning and 127.9 MB in the end (delta: -79.6 MB). Peak memory consumption was 37.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:26,670 INFO L168 Benchmark]: Boogie Preprocessor took 259.61 ms. Allocated memory is still 187.7 MB. Free memory was 127.9 MB in the beginning and 94.2 MB in the end (delta: 33.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:26,670 INFO L168 Benchmark]: RCFGBuilder took 8752.64 ms. Allocated memory was 187.7 MB in the beginning and 314.6 MB in the end (delta: 126.9 MB). Free memory was 94.2 MB in the beginning and 210.1 MB in the end (delta: -115.9 MB). Peak memory consumption was 127.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:26,671 INFO L168 Benchmark]: IcfgToChc took 5931.31 ms. Allocated memory was 314.6 MB in the beginning and 536.9 MB in the end (delta: 222.3 MB). Free memory was 210.1 MB in the beginning and 381.4 MB in the end (delta: -171.3 MB). Peak memory consumption was 330.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:26,671 INFO L168 Benchmark]: ChcSmtPrinter took 394.70 ms. Allocated memory is still 536.9 MB. Free memory was 381.4 MB in the beginning and 293.5 MB in the end (delta: 87.9 MB). Peak memory consumption was 87.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:26,674 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 89.1 MB. Free memory is still 56.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1587.23 ms. Allocated memory was 102.2 MB in the beginning and 130.0 MB in the end (delta: 27.8 MB). Free memory was 65.9 MB in the beginning and 48.3 MB in the end (delta: 17.6 MB). Peak memory consumption was 72.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 587.92 ms. Allocated memory was 130.0 MB in the beginning and 187.7 MB in the end (delta: 57.7 MB). Free memory was 48.3 MB in the beginning and 127.9 MB in the end (delta: -79.6 MB). Peak memory consumption was 37.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 259.61 ms. Allocated memory is still 187.7 MB. Free memory was 127.9 MB in the beginning and 94.2 MB in the end (delta: 33.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8752.64 ms. Allocated memory was 187.7 MB in the beginning and 314.6 MB in the end (delta: 126.9 MB). Free memory was 94.2 MB in the beginning and 210.1 MB in the end (delta: -115.9 MB). Peak memory consumption was 127.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 5931.31 ms. Allocated memory was 314.6 MB in the beginning and 536.9 MB in the end (delta: 222.3 MB). Free memory was 210.1 MB in the beginning and 381.4 MB in the end (delta: -171.3 MB). Peak memory consumption was 330.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 394.70 ms. Allocated memory is still 536.9 MB. Free memory was 381.4 MB in the beginning and 293.5 MB in the end (delta: 87.9 MB). Peak memory consumption was 87.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...