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/Problem04_label49_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:15:16,937 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:15:16,939 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:15:16,953 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:15:16,953 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:15:16,954 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:15:16,956 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:15:16,960 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:15:16,963 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:15:16,965 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:15:16,966 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:15:16,967 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:15:16,970 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:15:16,970 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:15:16,971 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:15:16,972 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:15:16,973 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:15:16,975 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:15:16,977 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:15:16,978 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:15:16,980 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:15:16,981 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:15:16,983 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:15:16,984 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:15:16,984 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:15:16,985 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:15:16,985 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:15:16,986 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:15:16,986 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:15:16,987 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:15:16,988 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:15:16,989 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:15:16,990 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:15:16,990 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:15:16,991 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:15:16,991 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:15:16,991 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:15:16,992 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:15:16,993 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:15:16,993 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 21:15:17,009 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:15:17,009 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:15:17,010 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:15:17,011 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:15:17,012 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:15:17,012 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:15:17,012 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:15:17,013 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:15:17,013 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:15:17,013 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:15:17,013 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:15:17,013 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:15:17,014 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:15:17,014 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:15:17,014 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:15:17,014 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:15:17,014 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:15:17,015 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:15:17,015 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:15:17,015 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:15:17,015 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:15:17,015 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:15:17,016 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:15:17,017 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:15:17,017 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:15:17,017 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:15:17,017 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:15:17,018 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:15:17,018 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 21:15:17,057 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:15:17,069 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:15:17,073 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:15:17,074 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:15:17,075 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:15:17,076 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label49_true-unreach-call_false-termination.c [2019-03-17 21:15:17,129 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b3c1c0da/44a64c6162044e2ab956206974002edf/FLAGef2644244 [2019-03-17 21:15:17,921 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:15:17,923 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label49_true-unreach-call_false-termination.c [2019-03-17 21:15:17,958 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b3c1c0da/44a64c6162044e2ab956206974002edf/FLAGef2644244 [2019-03-17 21:15:18,421 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b3c1c0da/44a64c6162044e2ab956206974002edf [2019-03-17 21:15:18,433 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:15:18,435 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:15:18,436 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:15:18,436 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:15:18,440 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:15:18,441 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:15:18" (1/1) ... [2019-03-17 21:15:18,444 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@128682b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:18, skipping insertion in model container [2019-03-17 21:15:18,444 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:15:18" (1/1) ... [2019-03-17 21:15:18,452 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:15:18,613 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:15:20,045 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:15:20,055 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:15:20,668 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:15:20,702 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:15:20,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:20 WrapperNode [2019-03-17 21:15:20,702 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:15:20,703 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:15:20,703 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:15:20,704 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:15:20,713 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:20" (1/1) ... [2019-03-17 21:15:21,005 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:20" (1/1) ... [2019-03-17 21:15:21,174 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:15:21,175 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:15:21,175 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:15:21,175 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:15:21,186 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:20" (1/1) ... [2019-03-17 21:15:21,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:20" (1/1) ... [2019-03-17 21:15:21,221 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:20" (1/1) ... [2019-03-17 21:15:21,222 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:20" (1/1) ... [2019-03-17 21:15:21,321 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:20" (1/1) ... [2019-03-17 21:15:21,373 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:20" (1/1) ... [2019-03-17 21:15:21,402 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:20" (1/1) ... [2019-03-17 21:15:21,433 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:15:21,434 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:15:21,434 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:15:21,434 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:15:21,435 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:20" (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 21:15:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:15:21,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:15:30,210 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:15:30,211 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 21:15:30,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:15:30 BoogieIcfgContainer [2019-03-17 21:15:30,213 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:15:30,213 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:15:30,213 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:15:30,213 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:15:30,216 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:15:30" (1/1) ... [2019-03-17 21:15:45,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:15:45 HornClauseAST [2019-03-17 21:15:45,454 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:15:45,454 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:15:45,455 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:15:45,455 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:15:45,456 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:15:45" (1/1) ... [2019-03-17 21:15:45,460 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label49_true-unreach-call_false-termination.c_UID9176460193213675205.smt2 [2019-03-17 21:15:46,180 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:15:46,182 INFO L168 Benchmark]: Toolchain (without parser) took 27748.65 ms. Allocated memory was 101.2 MB in the beginning and 913.8 MB in the end (delta: 812.6 MB). Free memory was 58.5 MB in the beginning and 421.0 MB in the end (delta: -362.6 MB). Peak memory consumption was 450.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:15:46,184 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 90.2 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:15:46,184 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2266.88 ms. Allocated memory was 101.2 MB in the beginning and 126.4 MB in the end (delta: 25.2 MB). Free memory was 58.2 MB in the beginning and 17.8 MB in the end (delta: 40.5 MB). Peak memory consumption was 68.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:15:46,185 INFO L168 Benchmark]: Boogie Procedure Inliner took 471.46 ms. Allocated memory was 126.4 MB in the beginning and 180.4 MB in the end (delta: 54.0 MB). Free memory was 17.8 MB in the beginning and 108.5 MB in the end (delta: -90.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:15:46,186 INFO L168 Benchmark]: Boogie Preprocessor took 258.79 ms. Allocated memory is still 180.4 MB. Free memory was 108.5 MB in the beginning and 79.9 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:15:46,186 INFO L168 Benchmark]: RCFGBuilder took 8778.56 ms. Allocated memory was 180.4 MB in the beginning and 324.0 MB in the end (delta: 143.7 MB). Free memory was 79.9 MB in the beginning and 216.6 MB in the end (delta: -136.7 MB). Peak memory consumption was 152.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:15:46,187 INFO L168 Benchmark]: IcfgToChc took 15241.32 ms. Allocated memory was 324.0 MB in the beginning and 913.8 MB in the end (delta: 589.8 MB). Free memory was 216.6 MB in the beginning and 631.9 MB in the end (delta: -415.3 MB). Peak memory consumption was 698.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:15:46,187 INFO L168 Benchmark]: ChcSmtPrinter took 726.04 ms. Allocated memory is still 913.8 MB. Free memory was 631.9 MB in the beginning and 421.0 MB in the end (delta: 210.9 MB). Peak memory consumption was 210.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:15:46,191 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 90.2 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2266.88 ms. Allocated memory was 101.2 MB in the beginning and 126.4 MB in the end (delta: 25.2 MB). Free memory was 58.2 MB in the beginning and 17.8 MB in the end (delta: 40.5 MB). Peak memory consumption was 68.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 471.46 ms. Allocated memory was 126.4 MB in the beginning and 180.4 MB in the end (delta: 54.0 MB). Free memory was 17.8 MB in the beginning and 108.5 MB in the end (delta: -90.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 258.79 ms. Allocated memory is still 180.4 MB. Free memory was 108.5 MB in the beginning and 79.9 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8778.56 ms. Allocated memory was 180.4 MB in the beginning and 324.0 MB in the end (delta: 143.7 MB). Free memory was 79.9 MB in the beginning and 216.6 MB in the end (delta: -136.7 MB). Peak memory consumption was 152.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 15241.32 ms. Allocated memory was 324.0 MB in the beginning and 913.8 MB in the end (delta: 589.8 MB). Free memory was 216.6 MB in the beginning and 631.9 MB in the end (delta: -415.3 MB). Peak memory consumption was 698.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 726.04 ms. Allocated memory is still 913.8 MB. Free memory was 631.9 MB in the beginning and 421.0 MB in the end (delta: 210.9 MB). Peak memory consumption was 210.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...