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_label13_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:05:58,736 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:05:58,740 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:05:58,758 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:05:58,759 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:05:58,760 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:05:58,761 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:05:58,763 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:05:58,765 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:05:58,766 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:05:58,766 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:05:58,767 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:05:58,768 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:05:58,769 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:05:58,770 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:05:58,770 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:05:58,771 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:05:58,773 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:05:58,775 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:05:58,777 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:05:58,778 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:05:58,779 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:05:58,782 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:05:58,782 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:05:58,782 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:05:58,783 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:05:58,783 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:05:58,784 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:05:58,785 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:05:58,785 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:05:58,786 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:05:58,787 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:05:58,788 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:05:58,788 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:05:58,789 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:05:58,789 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:05:58,790 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:05:58,791 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:05:58,791 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:05:58,792 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 21:05:58,807 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:05:58,807 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:05:58,809 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:05:58,809 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:05:58,810 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:05:58,810 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:05:58,811 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:05:58,811 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:05:58,811 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:05:58,811 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:05:58,811 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:05:58,812 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:05:58,812 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:05:58,812 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:05:58,812 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:05:58,812 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:05:58,813 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:05:58,814 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:05:58,814 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:05:58,814 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:05:58,815 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:05:58,815 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:05:58,815 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:05:58,815 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:05:58,815 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:05:58,816 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:05:58,816 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:05:58,816 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:05:58,816 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 21:05:58,858 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:05:58,875 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:05:58,878 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:05:58,879 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:05:58,879 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:05:58,880 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem12_label13_false-unreach-call.c [2019-03-17 21:05:58,929 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e2f972b8/b5bac443c4a8436e9c475a2020395029/FLAGf33960617 [2019-03-17 21:05:59,692 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:05:59,693 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem12_label13_false-unreach-call.c [2019-03-17 21:05:59,729 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e2f972b8/b5bac443c4a8436e9c475a2020395029/FLAGf33960617 [2019-03-17 21:05:59,762 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e2f972b8/b5bac443c4a8436e9c475a2020395029 [2019-03-17 21:05:59,772 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:05:59,774 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:05:59,780 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:05:59,780 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:05:59,784 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:05:59,785 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:05:59" (1/1) ... [2019-03-17 21:05:59,788 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46662d03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:59, skipping insertion in model container [2019-03-17 21:05:59,788 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:05:59" (1/1) ... [2019-03-17 21:05:59,796 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:05:59,969 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:06:01,184 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:06:01,192 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:06:01,816 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:06:02,200 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:06:02,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:02 WrapperNode [2019-03-17 21:06:02,200 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:06:02,202 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:06:02,202 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:06:02,202 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:06:02,211 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:02" (1/1) ... [2019-03-17 21:06:02,286 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:02" (1/1) ... [2019-03-17 21:06:02,576 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:06:02,576 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:06:02,576 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:06:02,576 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:06:02,589 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:02" (1/1) ... [2019-03-17 21:06:02,590 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:02" (1/1) ... [2019-03-17 21:06:02,618 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:02" (1/1) ... [2019-03-17 21:06:02,618 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:02" (1/1) ... [2019-03-17 21:06:02,755 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:02" (1/1) ... [2019-03-17 21:06:02,784 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:02" (1/1) ... [2019-03-17 21:06:02,834 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:02" (1/1) ... [2019-03-17 21:06:03,604 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:06:03,605 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:06:03,605 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:06:03,605 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:06:03,606 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:02" (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 21:06:03,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:06:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:06:11,741 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:06:11,742 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 21:06:11,743 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:06:11 BoogieIcfgContainer [2019-03-17 21:06:11,743 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:06:11,744 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:06:11,744 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:06:11,744 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:06:11,746 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:06:11" (1/1) ... [2019-03-17 21:06:21,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:06:21 HornClauseAST [2019-03-17 21:06:21,519 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:06:21,520 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:06:21,520 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:06:21,521 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:06:21,522 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:06:21" (1/1) ... [2019-03-17 21:06:21,526 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem12_label13_false-unreach-call.c_UID6524410168109667688.smt2 [2019-03-17 21:06:22,131 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:06:22,133 INFO L168 Benchmark]: Toolchain (without parser) took 22359.80 ms. Allocated memory was 112.2 MB in the beginning and 650.1 MB in the end (delta: 537.9 MB). Free memory was 48.0 MB in the beginning and 181.8 MB in the end (delta: -133.9 MB). Peak memory consumption was 404.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:06:22,135 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 112.2 MB. Free memory is still 78.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:06:22,135 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2421.08 ms. Allocated memory was 112.2 MB in the beginning and 222.8 MB in the end (delta: 110.6 MB). Free memory was 47.8 MB in the beginning and 170.7 MB in the end (delta: -122.9 MB). Peak memory consumption was 114.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:06:22,136 INFO L168 Benchmark]: Boogie Procedure Inliner took 374.44 ms. Allocated memory is still 222.8 MB. Free memory was 170.7 MB in the beginning and 100.5 MB in the end (delta: 70.2 MB). Peak memory consumption was 70.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:06:22,136 INFO L168 Benchmark]: Boogie Preprocessor took 1028.35 ms. Allocated memory was 222.8 MB in the beginning and 361.2 MB in the end (delta: 138.4 MB). Free memory was 100.5 MB in the beginning and 269.8 MB in the end (delta: -169.3 MB). Peak memory consumption was 108.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:06:22,137 INFO L168 Benchmark]: RCFGBuilder took 8138.46 ms. Allocated memory was 361.2 MB in the beginning and 406.8 MB in the end (delta: 45.6 MB). Free memory was 269.8 MB in the beginning and 232.7 MB in the end (delta: 37.1 MB). Peak memory consumption was 223.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:06:22,137 INFO L168 Benchmark]: IcfgToChc took 9775.82 ms. Allocated memory was 406.8 MB in the beginning and 650.1 MB in the end (delta: 243.3 MB). Free memory was 232.7 MB in the beginning and 348.3 MB in the end (delta: -115.5 MB). Peak memory consumption was 419.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:06:22,138 INFO L168 Benchmark]: ChcSmtPrinter took 610.98 ms. Allocated memory is still 650.1 MB. Free memory was 348.3 MB in the beginning and 181.8 MB in the end (delta: 166.4 MB). Peak memory consumption was 166.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:06:22,141 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 112.2 MB. Free memory is still 78.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2421.08 ms. Allocated memory was 112.2 MB in the beginning and 222.8 MB in the end (delta: 110.6 MB). Free memory was 47.8 MB in the beginning and 170.7 MB in the end (delta: -122.9 MB). Peak memory consumption was 114.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 374.44 ms. Allocated memory is still 222.8 MB. Free memory was 170.7 MB in the beginning and 100.5 MB in the end (delta: 70.2 MB). Peak memory consumption was 70.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1028.35 ms. Allocated memory was 222.8 MB in the beginning and 361.2 MB in the end (delta: 138.4 MB). Free memory was 100.5 MB in the beginning and 269.8 MB in the end (delta: -169.3 MB). Peak memory consumption was 108.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8138.46 ms. Allocated memory was 361.2 MB in the beginning and 406.8 MB in the end (delta: 45.6 MB). Free memory was 269.8 MB in the beginning and 232.7 MB in the end (delta: 37.1 MB). Peak memory consumption was 223.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 9775.82 ms. Allocated memory was 406.8 MB in the beginning and 650.1 MB in the end (delta: 243.3 MB). Free memory was 232.7 MB in the beginning and 348.3 MB in the end (delta: -115.5 MB). Peak memory consumption was 419.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 610.98 ms. Allocated memory is still 650.1 MB. Free memory was 348.3 MB in the beginning and 181.8 MB in the end (delta: 166.4 MB). Peak memory consumption was 166.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...