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/Problem12_label36_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:30:53,070 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:30:53,072 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:30:53,084 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:30:53,084 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:30:53,085 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:30:53,086 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:30:53,088 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:30:53,090 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:30:53,091 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:30:53,092 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:30:53,092 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:30:53,093 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:30:53,094 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:30:53,099 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:30:53,099 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:30:53,100 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:30:53,102 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:30:53,104 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:30:53,106 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:30:53,107 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:30:53,109 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:30:53,111 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:30:53,112 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:30:53,112 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:30:53,113 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:30:53,114 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:30:53,115 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:30:53,115 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:30:53,116 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:30:53,117 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:30:53,117 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:30:53,119 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:30:53,119 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:30:53,120 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:30:53,120 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:30:53,121 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:30:53,122 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:30:53,123 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:30:53,123 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 21:30:53,150 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:30:53,150 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:30:53,152 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:30:53,152 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:30:53,153 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:30:53,153 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:30:53,153 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:30:53,153 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:30:53,153 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:30:53,154 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:30:53,154 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:30:53,155 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:30:53,155 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:30:53,155 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:30:53,155 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:30:53,155 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:30:53,155 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:30:53,157 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:30:53,157 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:30:53,157 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:30:53,158 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:30:53,158 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:30:53,158 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:30:53,158 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:30:53,158 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:30:53,159 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:30:53,159 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:30:53,159 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:30:53,159 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 21:30:53,201 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:30:53,212 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:30:53,216 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:30:53,218 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:30:53,218 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:30:53,219 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem12_label36_true-unreach-call.c [2019-03-17 21:30:53,283 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee39c701f/0419176c50ad46859c2f8aeb0f58d39e/FLAG2d6d831be [2019-03-17 21:30:54,074 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:30:54,075 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem12_label36_true-unreach-call.c [2019-03-17 21:30:54,121 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee39c701f/0419176c50ad46859c2f8aeb0f58d39e/FLAG2d6d831be [2019-03-17 21:30:54,566 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee39c701f/0419176c50ad46859c2f8aeb0f58d39e [2019-03-17 21:30:54,578 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:30:54,580 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:30:54,581 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:30:54,581 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:30:54,585 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:30:54,586 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:30:54" (1/1) ... [2019-03-17 21:30:54,589 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a7a6b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:54, skipping insertion in model container [2019-03-17 21:30:54,589 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:30:54" (1/1) ... [2019-03-17 21:30:54,597 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:30:54,754 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:30:56,278 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:30:56,284 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:30:57,056 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:30:57,422 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:30:57,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:57 WrapperNode [2019-03-17 21:30:57,423 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:30:57,424 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:30:57,425 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:30:57,425 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:30:57,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:57" (1/1) ... [2019-03-17 21:30:57,487 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:57" (1/1) ... [2019-03-17 21:30:57,783 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:30:57,783 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:30:57,783 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:30:57,783 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:30:57,798 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:57" (1/1) ... [2019-03-17 21:30:57,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:57" (1/1) ... [2019-03-17 21:30:57,841 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:57" (1/1) ... [2019-03-17 21:30:57,841 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:57" (1/1) ... [2019-03-17 21:30:58,123 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:57" (1/1) ... [2019-03-17 21:30:58,178 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:57" (1/1) ... [2019-03-17 21:30:58,254 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:57" (1/1) ... [2019-03-17 21:30:58,342 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:30:58,343 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:30:58,343 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:30:58,343 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:30:58,344 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:57" (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 21:30:58,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:30:58,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:31:07,977 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:31:07,977 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 21:31:07,978 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:31:07 BoogieIcfgContainer [2019-03-17 21:31:07,978 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:31:07,979 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:31:07,979 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:31:07,979 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:31:07,981 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:31:07" (1/1) ... [2019-03-17 21:31:18,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:31:18 HornClauseAST [2019-03-17 21:31:18,426 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:31:18,427 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:31:18,427 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:31:18,427 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:31:18,429 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:31:18" (1/1) ... [2019-03-17 21:31:18,431 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem12_label36_true-unreach-call.c_UID4273400608790648022.smt2 [2019-03-17 21:31:18,978 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:31:18,979 INFO L168 Benchmark]: Toolchain (without parser) took 24400.42 ms. Allocated memory was 102.2 MB in the beginning and 726.1 MB in the end (delta: 623.9 MB). Free memory was 61.7 MB in the beginning and 167.0 MB in the end (delta: -105.3 MB). Peak memory consumption was 518.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:31:18,981 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:31:18,982 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2842.41 ms. Allocated memory was 102.2 MB in the beginning and 200.3 MB in the end (delta: 98.0 MB). Free memory was 61.2 MB in the beginning and 149.0 MB in the end (delta: -87.8 MB). Peak memory consumption was 88.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:31:18,982 INFO L168 Benchmark]: Boogie Procedure Inliner took 358.44 ms. Allocated memory is still 200.3 MB. Free memory was 149.0 MB in the beginning and 80.2 MB in the end (delta: 68.8 MB). Peak memory consumption was 68.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:31:18,983 INFO L168 Benchmark]: Boogie Preprocessor took 559.32 ms. Allocated memory was 200.3 MB in the beginning and 205.0 MB in the end (delta: 4.7 MB). Free memory was 80.2 MB in the beginning and 86.0 MB in the end (delta: -5.8 MB). Peak memory consumption was 44.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:31:18,983 INFO L168 Benchmark]: RCFGBuilder took 9635.70 ms. Allocated memory was 205.0 MB in the beginning and 343.4 MB in the end (delta: 138.4 MB). Free memory was 86.0 MB in the beginning and 253.7 MB in the end (delta: -167.7 MB). Peak memory consumption was 168.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:31:18,984 INFO L168 Benchmark]: IcfgToChc took 10447.66 ms. Allocated memory was 343.4 MB in the beginning and 726.1 MB in the end (delta: 382.7 MB). Free memory was 253.7 MB in the beginning and 313.1 MB in the end (delta: -59.3 MB). Peak memory consumption was 471.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:31:18,985 INFO L168 Benchmark]: ChcSmtPrinter took 551.07 ms. Allocated memory is still 726.1 MB. Free memory was 313.1 MB in the beginning and 167.0 MB in the end (delta: 146.1 MB). Peak memory consumption was 146.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:31:18,992 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2842.41 ms. Allocated memory was 102.2 MB in the beginning and 200.3 MB in the end (delta: 98.0 MB). Free memory was 61.2 MB in the beginning and 149.0 MB in the end (delta: -87.8 MB). Peak memory consumption was 88.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 358.44 ms. Allocated memory is still 200.3 MB. Free memory was 149.0 MB in the beginning and 80.2 MB in the end (delta: 68.8 MB). Peak memory consumption was 68.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 559.32 ms. Allocated memory was 200.3 MB in the beginning and 205.0 MB in the end (delta: 4.7 MB). Free memory was 80.2 MB in the beginning and 86.0 MB in the end (delta: -5.8 MB). Peak memory consumption was 44.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 9635.70 ms. Allocated memory was 205.0 MB in the beginning and 343.4 MB in the end (delta: 138.4 MB). Free memory was 86.0 MB in the beginning and 253.7 MB in the end (delta: -167.7 MB). Peak memory consumption was 168.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 10447.66 ms. Allocated memory was 343.4 MB in the beginning and 726.1 MB in the end (delta: 382.7 MB). Free memory was 253.7 MB in the beginning and 313.1 MB in the end (delta: -59.3 MB). Peak memory consumption was 471.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 551.07 ms. Allocated memory is still 726.1 MB. Free memory was 313.1 MB in the beginning and 167.0 MB in the end (delta: 146.1 MB). Peak memory consumption was 146.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...