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/float-benchs/rlim_invariant_true-unreach-call_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:39:19,740 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:39:19,742 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:39:19,754 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:39:19,755 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:39:19,756 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:39:19,757 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:39:19,759 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:39:19,760 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:39:19,761 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:39:19,762 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:39:19,762 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:39:19,763 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:39:19,764 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:39:19,765 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:39:19,766 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:39:19,767 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:39:19,769 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:39:19,771 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:39:19,773 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:39:19,774 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:39:19,775 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:39:19,781 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:39:19,781 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:39:19,782 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:39:19,783 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:39:19,783 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:39:19,784 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:39:19,784 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:39:19,787 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:39:19,788 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:39:19,789 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:39:19,792 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:39:19,792 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:39:19,793 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:39:19,793 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:39:19,794 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:39:19,795 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:39:19,797 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:39:19,798 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 21:39:19,827 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:39:19,828 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:39:19,829 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:39:19,829 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:39:19,829 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:39:19,830 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:39:19,830 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:39:19,830 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:39:19,830 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:39:19,831 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:39:19,831 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:39:19,831 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:39:19,831 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:39:19,831 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:39:19,832 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:39:19,832 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:39:19,832 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:39:19,832 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:39:19,832 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:39:19,833 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:39:19,833 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:39:19,833 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:39:19,833 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:39:19,833 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:39:19,834 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:39:19,834 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:39:19,834 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:39:19,834 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:39:19,834 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 21:39:19,884 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:39:19,900 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:39:19,905 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:39:19,907 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:39:19,907 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:39:19,908 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-benchs/rlim_invariant_true-unreach-call_true-termination.c [2019-03-17 21:39:19,964 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/321c6da7c/21af5ebd73584ce198a9a9f883b5476e/FLAG96d542f52 [2019-03-17 21:39:20,367 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:39:20,368 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-benchs/rlim_invariant_true-unreach-call_true-termination.c [2019-03-17 21:39:20,373 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/321c6da7c/21af5ebd73584ce198a9a9f883b5476e/FLAG96d542f52 [2019-03-17 21:39:20,776 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/321c6da7c/21af5ebd73584ce198a9a9f883b5476e [2019-03-17 21:39:20,786 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:39:20,787 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:39:20,788 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:39:20,788 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:39:20,791 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:39:20,792 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:39:20" (1/1) ... [2019-03-17 21:39:20,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f17e42a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:20, skipping insertion in model container [2019-03-17 21:39:20,795 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:39:20" (1/1) ... [2019-03-17 21:39:20,803 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:39:20,820 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:39:21,053 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:39:21,057 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:39:21,087 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:39:21,105 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:39:21,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:21 WrapperNode [2019-03-17 21:39:21,105 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:39:21,106 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:39:21,107 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:39:21,107 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:39:21,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:21" (1/1) ... [2019-03-17 21:39:21,125 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:21" (1/1) ... [2019-03-17 21:39:21,154 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:39:21,154 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:39:21,154 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:39:21,155 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:39:21,163 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:21" (1/1) ... [2019-03-17 21:39:21,163 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:21" (1/1) ... [2019-03-17 21:39:21,164 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:21" (1/1) ... [2019-03-17 21:39:21,164 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:21" (1/1) ... [2019-03-17 21:39:21,168 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:21" (1/1) ... [2019-03-17 21:39:21,176 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:21" (1/1) ... [2019-03-17 21:39:21,179 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:21" (1/1) ... [2019-03-17 21:39:21,181 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:39:21,181 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:39:21,181 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:39:21,181 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:39:21,183 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:21" (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 21:39:21,339 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:39:21,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:39:21,569 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:39:21,570 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:39:21,572 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:39:21 BoogieIcfgContainer [2019-03-17 21:39:21,572 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:39:21,573 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:39:21,573 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:39:21,573 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:39:21,576 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:39:21" (1/1) ... [2019-03-17 21:39:21,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:39:21 HornClauseAST [2019-03-17 21:39:21,821 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:39:21,822 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:39:21,822 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:39:21,822 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:39:21,823 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:39:21" (1/1) ... [2019-03-17 21:39:21,824 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-benchs/ChcSmtPrinter_rlim_invariant_true-unreach-call_true-termination.c_UID5467790407633697525.smt2 [2019-03-17 21:39:21,857 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:39:21,859 INFO L168 Benchmark]: Toolchain (without parser) took 1072.38 ms. Allocated memory was 114.3 MB in the beginning and 126.9 MB in the end (delta: 12.6 MB). Free memory was 62.4 MB in the beginning and 79.3 MB in the end (delta: -16.9 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:39:21,861 INFO L168 Benchmark]: CDTParser took 0.20 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. [2019-03-17 21:39:21,861 INFO L168 Benchmark]: CACSL2BoogieTranslator took 317.68 ms. Allocated memory is still 114.3 MB. Free memory was 62.0 MB in the beginning and 52.4 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:39:21,862 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.72 ms. Allocated memory is still 114.3 MB. Free memory was 52.4 MB in the beginning and 51.0 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:39:21,862 INFO L168 Benchmark]: Boogie Preprocessor took 26.47 ms. Allocated memory is still 114.3 MB. Free memory was 51.0 MB in the beginning and 49.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:39:21,863 INFO L168 Benchmark]: RCFGBuilder took 391.10 ms. Allocated memory was 114.3 MB in the beginning and 126.9 MB in the end (delta: 12.6 MB). Free memory was 49.7 MB in the beginning and 95.8 MB in the end (delta: -46.1 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:39:21,865 INFO L168 Benchmark]: IcfgToChc took 248.92 ms. Allocated memory is still 126.9 MB. Free memory was 95.8 MB in the beginning and 80.5 MB in the end (delta: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:39:21,869 INFO L168 Benchmark]: ChcSmtPrinter took 35.71 ms. Allocated memory is still 126.9 MB. Free memory was 80.5 MB in the beginning and 79.3 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:39:21,873 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 114.3 MB. Free memory is still 80.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 317.68 ms. Allocated memory is still 114.3 MB. Free memory was 62.0 MB in the beginning and 52.4 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 47.72 ms. Allocated memory is still 114.3 MB. Free memory was 52.4 MB in the beginning and 51.0 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 26.47 ms. Allocated memory is still 114.3 MB. Free memory was 51.0 MB in the beginning and 49.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 391.10 ms. Allocated memory was 114.3 MB in the beginning and 126.9 MB in the end (delta: 12.6 MB). Free memory was 49.7 MB in the beginning and 95.8 MB in the end (delta: -46.1 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 248.92 ms. Allocated memory is still 126.9 MB. Free memory was 95.8 MB in the beginning and 80.5 MB in the end (delta: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 35.71 ms. Allocated memory is still 126.9 MB. Free memory was 80.5 MB in the beginning and 79.3 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...