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/Problem19_label01_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:40:01,808 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:40:01,810 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:40:01,823 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:40:01,823 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:40:01,824 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:40:01,826 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:40:01,828 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:40:01,830 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:40:01,831 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:40:01,832 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:40:01,832 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:40:01,833 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:40:01,834 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:40:01,836 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:40:01,836 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:40:01,837 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:40:01,839 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:40:01,841 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:40:01,843 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:40:01,844 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:40:01,849 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:40:01,851 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:40:01,852 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:40:01,852 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:40:01,853 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:40:01,853 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:40:01,856 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:40:01,857 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:40:01,858 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:40:01,858 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:40:01,861 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:40:01,862 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:40:01,863 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:40:01,864 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:40:01,864 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:40:01,864 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:40:01,866 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:40:01,867 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:40:01,868 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 12:40:01,895 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:40:01,895 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:40:01,898 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:40:01,898 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:40:01,899 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:40:01,899 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:40:01,899 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:40:01,899 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:40:01,899 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:40:01,900 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:40:01,900 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:40:01,900 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:40:01,900 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:40:01,900 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:40:01,901 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:40:01,902 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:40:01,902 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:40:01,902 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:40:01,902 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:40:01,903 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:40:01,903 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:40:01,903 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:40:01,903 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:40:01,903 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:40:01,904 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:40:01,904 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:40:01,904 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:40:01,905 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:40:01,905 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 12:40:01,953 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:40:01,969 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:40:01,974 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:40:01,976 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:40:01,976 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:40:01,977 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem19_label01_true-unreach-call.c [2019-03-18 12:40:02,035 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3bb83ab36/f9de58d0df06489ca78e649629241dc0/FLAG33df6c681 [2019-03-18 12:40:02,996 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:40:02,997 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem19_label01_true-unreach-call.c [2019-03-18 12:40:03,045 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3bb83ab36/f9de58d0df06489ca78e649629241dc0/FLAG33df6c681 [2019-03-18 12:40:03,309 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3bb83ab36/f9de58d0df06489ca78e649629241dc0 [2019-03-18 12:40:03,319 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:40:03,321 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:40:03,322 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:40:03,322 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:40:03,326 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:40:03,327 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:40:03" (1/1) ... [2019-03-18 12:40:03,331 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58d9175c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:03, skipping insertion in model container [2019-03-18 12:40:03,331 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:40:03" (1/1) ... [2019-03-18 12:40:03,339 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:40:03,723 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:40:06,058 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:40:06,064 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:40:07,152 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:40:07,206 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:40:07,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:07 WrapperNode [2019-03-18 12:40:07,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:40:07,208 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:40:07,208 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:40:07,208 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:40:07,219 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:07" (1/1) ... [2019-03-18 12:40:07,307 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:07" (1/1) ... [2019-03-18 12:40:08,755 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:40:08,756 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:40:08,756 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:40:08,756 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:40:08,766 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:07" (1/1) ... [2019-03-18 12:40:08,767 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:07" (1/1) ... [2019-03-18 12:40:08,886 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:07" (1/1) ... [2019-03-18 12:40:08,887 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:07" (1/1) ... [2019-03-18 12:40:10,354 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:07" (1/1) ... [2019-03-18 12:40:10,416 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:07" (1/1) ... [2019-03-18 12:40:10,521 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:07" (1/1) ... [2019-03-18 12:40:10,693 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:40:10,693 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:40:10,693 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:40:10,693 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:40:10,694 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:07" (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 12:40:10,746 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:40:10,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:40:24,882 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:40:24,883 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-18 12:40:24,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:40:24 BoogieIcfgContainer [2019-03-18 12:40:24,885 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:40:24,886 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:40:24,886 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:40:24,886 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:40:24,889 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:40:24" (1/1) ... [2019-03-18 12:40:49,565 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:40:49 HornClauseAST [2019-03-18 12:40:49,566 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:40:49,567 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:40:49,567 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:40:49,567 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:40:49,568 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:40:49" (1/1) ... [2019-03-18 12:40:49,571 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem19_label01_true-unreach-call.c_UID5944621408473913884.smt2 [2019-03-18 12:40:51,104 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:40:51,105 INFO L168 Benchmark]: Toolchain (without parser) took 47785.31 ms. Allocated memory was 114.3 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 35.6 MB in the beginning and 580.3 MB in the end (delta: -544.7 MB). Peak memory consumption was 976.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:51,106 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 114.3 MB. Free memory is still 80.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:40:51,107 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3885.28 ms. Allocated memory was 114.3 MB in the beginning and 261.6 MB in the end (delta: 147.3 MB). Free memory was 35.4 MB in the beginning and 81.5 MB in the end (delta: -46.2 MB). Peak memory consumption was 101.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:51,107 INFO L168 Benchmark]: Boogie Procedure Inliner took 1547.61 ms. Allocated memory was 261.6 MB in the beginning and 331.4 MB in the end (delta: 69.7 MB). Free memory was 81.5 MB in the beginning and 137.5 MB in the end (delta: -55.9 MB). Peak memory consumption was 96.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:51,108 INFO L168 Benchmark]: Boogie Preprocessor took 1937.09 ms. Allocated memory was 331.4 MB in the beginning and 468.7 MB in the end (delta: 137.4 MB). Free memory was 137.5 MB in the beginning and 265.5 MB in the end (delta: -128.0 MB). Peak memory consumption was 154.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:51,108 INFO L168 Benchmark]: RCFGBuilder took 14192.40 ms. Allocated memory was 468.7 MB in the beginning and 607.1 MB in the end (delta: 138.4 MB). Free memory was 265.5 MB in the beginning and 256.2 MB in the end (delta: 9.3 MB). Peak memory consumption was 277.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:51,108 INFO L168 Benchmark]: IcfgToChc took 24680.70 ms. Allocated memory was 607.1 MB in the beginning and 1.2 GB in the end (delta: 567.8 MB). Free memory was 256.2 MB in the beginning and 290.5 MB in the end (delta: -34.3 MB). Peak memory consumption was 631.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:51,109 INFO L168 Benchmark]: ChcSmtPrinter took 1537.07 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 18.9 MB). Free memory was 290.5 MB in the beginning and 580.3 MB in the end (delta: -289.8 MB). Peak memory consumption was 171.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:51,112 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 114.3 MB. Free memory is still 80.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3885.28 ms. Allocated memory was 114.3 MB in the beginning and 261.6 MB in the end (delta: 147.3 MB). Free memory was 35.4 MB in the beginning and 81.5 MB in the end (delta: -46.2 MB). Peak memory consumption was 101.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 1547.61 ms. Allocated memory was 261.6 MB in the beginning and 331.4 MB in the end (delta: 69.7 MB). Free memory was 81.5 MB in the beginning and 137.5 MB in the end (delta: -55.9 MB). Peak memory consumption was 96.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1937.09 ms. Allocated memory was 331.4 MB in the beginning and 468.7 MB in the end (delta: 137.4 MB). Free memory was 137.5 MB in the beginning and 265.5 MB in the end (delta: -128.0 MB). Peak memory consumption was 154.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 14192.40 ms. Allocated memory was 468.7 MB in the beginning and 607.1 MB in the end (delta: 138.4 MB). Free memory was 265.5 MB in the beginning and 256.2 MB in the end (delta: 9.3 MB). Peak memory consumption was 277.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 24680.70 ms. Allocated memory was 607.1 MB in the beginning and 1.2 GB in the end (delta: 567.8 MB). Free memory was 256.2 MB in the beginning and 290.5 MB in the end (delta: -34.3 MB). Peak memory consumption was 631.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1537.07 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 18.9 MB). Free memory was 290.5 MB in the beginning and 580.3 MB in the end (delta: -289.8 MB). Peak memory consumption was 171.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...