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/Problem15_label03_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:11:24,928 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:11:24,930 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:11:24,945 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:11:24,945 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:11:24,946 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:11:24,948 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:11:24,952 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:11:24,956 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:11:24,957 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:11:24,962 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:11:24,963 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:11:24,964 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:11:24,968 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:11:24,970 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:11:24,974 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:11:24,975 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:11:24,979 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:11:24,983 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:11:24,985 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:11:24,988 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:11:24,991 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:11:24,996 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:11:24,996 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:11:24,997 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:11:24,997 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:11:25,000 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:11:25,001 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:11:25,001 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:11:25,002 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:11:25,002 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:11:25,006 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:11:25,007 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:11:25,007 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:11:25,008 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:11:25,009 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:11:25,009 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:11:25,010 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:11:25,011 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:11:25,012 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 12:11:25,029 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:11:25,030 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:11:25,031 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:11:25,031 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:11:25,032 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:11:25,032 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:11:25,032 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:11:25,032 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:11:25,033 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:11:25,033 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:11:25,033 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:11:25,033 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:11:25,033 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:11:25,034 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:11:25,034 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:11:25,034 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:11:25,034 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:11:25,034 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:11:25,035 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:11:25,035 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:11:25,035 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:11:25,035 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:11:25,036 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:11:25,036 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:11:25,036 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:11:25,036 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:11:25,036 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:11:25,037 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:11:25,037 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 12:11:25,077 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:11:25,093 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:11:25,100 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:11:25,102 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:11:25,102 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:11:25,103 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem15_label03_false-unreach-call.c [2019-03-18 12:11:25,160 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8410deba1/d0fce877f4e24c3bbfdb7971b8fd99b5/FLAGd96a6b13f [2019-03-18 12:11:25,776 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:11:25,777 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem15_label03_false-unreach-call.c [2019-03-18 12:11:25,799 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8410deba1/d0fce877f4e24c3bbfdb7971b8fd99b5/FLAGd96a6b13f [2019-03-18 12:11:25,938 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8410deba1/d0fce877f4e24c3bbfdb7971b8fd99b5 [2019-03-18 12:11:25,949 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:11:25,951 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:11:25,952 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:11:25,953 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:11:25,958 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:11:25,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:11:25" (1/1) ... [2019-03-18 12:11:25,962 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f81253 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:25, skipping insertion in model container [2019-03-18 12:11:25,962 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:11:25" (1/1) ... [2019-03-18 12:11:25,970 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:11:26,072 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:11:27,044 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:11:27,053 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:11:27,422 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:11:27,650 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:11:27,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27 WrapperNode [2019-03-18 12:11:27,651 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:11:27,653 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:11:27,653 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:11:27,653 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:11:27,664 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27" (1/1) ... [2019-03-18 12:11:27,721 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27" (1/1) ... [2019-03-18 12:11:27,889 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:11:27,890 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:11:27,890 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:11:27,890 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:11:27,901 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27" (1/1) ... [2019-03-18 12:11:27,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27" (1/1) ... [2019-03-18 12:11:27,925 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27" (1/1) ... [2019-03-18 12:11:27,925 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27" (1/1) ... [2019-03-18 12:11:27,995 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27" (1/1) ... [2019-03-18 12:11:28,011 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27" (1/1) ... [2019-03-18 12:11:28,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27" (1/1) ... [2019-03-18 12:11:28,166 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:11:28,167 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:11:28,167 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:11:28,167 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:11:28,168 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27" (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 12:11:28,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:11:28,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:11:34,838 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:11:34,838 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-18 12:11:34,840 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:11:34 BoogieIcfgContainer [2019-03-18 12:11:34,840 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:11:34,841 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:11:34,841 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:11:34,841 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:11:34,843 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:11:34" (1/1) ... [2019-03-18 12:11:39,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:11:39 HornClauseAST [2019-03-18 12:11:39,800 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:11:39,800 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:11:39,801 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:11:39,801 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:11:39,802 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:11:39" (1/1) ... [2019-03-18 12:11:39,804 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem15_label03_false-unreach-call.c_UID7249378511481368412.smt2 [2019-03-18 12:11:40,153 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:11:40,154 INFO L168 Benchmark]: Toolchain (without parser) took 14204.52 ms. Allocated memory was 101.2 MB in the beginning and 496.0 MB in the end (delta: 394.8 MB). Free memory was 67.3 MB in the beginning and 327.3 MB in the end (delta: -260.1 MB). Peak memory consumption was 134.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:40,156 INFO L168 Benchmark]: CDTParser took 0.51 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. [2019-03-18 12:11:40,157 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1699.71 ms. Allocated memory was 101.2 MB in the beginning and 153.6 MB in the end (delta: 52.4 MB). Free memory was 67.0 MB in the beginning and 124.5 MB in the end (delta: -57.4 MB). Peak memory consumption was 65.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:40,157 INFO L168 Benchmark]: Boogie Procedure Inliner took 237.10 ms. Allocated memory is still 153.6 MB. Free memory was 124.5 MB in the beginning and 86.2 MB in the end (delta: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:40,158 INFO L168 Benchmark]: Boogie Preprocessor took 276.43 ms. Allocated memory was 153.6 MB in the beginning and 155.2 MB in the end (delta: 1.6 MB). Free memory was 86.2 MB in the beginning and 97.2 MB in the end (delta: -11.0 MB). Peak memory consumption was 44.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:40,158 INFO L168 Benchmark]: RCFGBuilder took 6673.63 ms. Allocated memory was 155.2 MB in the beginning and 211.8 MB in the end (delta: 56.6 MB). Free memory was 97.2 MB in the beginning and 82.6 MB in the end (delta: 14.6 MB). Peak memory consumption was 86.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:40,159 INFO L168 Benchmark]: IcfgToChc took 4959.43 ms. Allocated memory was 211.8 MB in the beginning and 496.0 MB in the end (delta: 284.2 MB). Free memory was 82.6 MB in the beginning and 394.0 MB in the end (delta: -311.3 MB). Peak memory consumption was 229.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:40,159 INFO L168 Benchmark]: ChcSmtPrinter took 352.60 ms. Allocated memory is still 496.0 MB. Free memory was 394.0 MB in the beginning and 327.3 MB in the end (delta: 66.7 MB). Peak memory consumption was 66.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:40,163 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 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 1699.71 ms. Allocated memory was 101.2 MB in the beginning and 153.6 MB in the end (delta: 52.4 MB). Free memory was 67.0 MB in the beginning and 124.5 MB in the end (delta: -57.4 MB). Peak memory consumption was 65.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 237.10 ms. Allocated memory is still 153.6 MB. Free memory was 124.5 MB in the beginning and 86.2 MB in the end (delta: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 276.43 ms. Allocated memory was 153.6 MB in the beginning and 155.2 MB in the end (delta: 1.6 MB). Free memory was 86.2 MB in the beginning and 97.2 MB in the end (delta: -11.0 MB). Peak memory consumption was 44.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 6673.63 ms. Allocated memory was 155.2 MB in the beginning and 211.8 MB in the end (delta: 56.6 MB). Free memory was 97.2 MB in the beginning and 82.6 MB in the end (delta: 14.6 MB). Peak memory consumption was 86.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 4959.43 ms. Allocated memory was 211.8 MB in the beginning and 496.0 MB in the end (delta: 284.2 MB). Free memory was 82.6 MB in the beginning and 394.0 MB in the end (delta: -311.3 MB). Peak memory consumption was 229.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 352.60 ms. Allocated memory is still 496.0 MB. Free memory was 394.0 MB in the beginning and 327.3 MB in the end (delta: 66.7 MB). Peak memory consumption was 66.7 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...