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/product-lines/minepump_spec5_product21_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:17:56,026 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:17:56,031 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:17:56,047 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:17:56,048 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:17:56,051 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:17:56,052 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:17:56,054 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:17:56,057 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:17:56,058 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:17:56,060 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:17:56,061 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:17:56,061 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:17:56,062 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:17:56,063 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:17:56,064 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:17:56,065 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:17:56,067 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:17:56,069 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:17:56,071 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:17:56,072 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:17:56,073 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:17:56,076 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:17:56,076 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:17:56,076 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:17:56,077 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:17:56,078 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:17:56,079 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:17:56,079 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:17:56,080 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:17:56,081 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:17:56,082 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:17:56,083 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:17:56,083 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:17:56,084 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:17:56,084 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:17:56,084 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:17:56,085 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:17:56,086 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:17:56,086 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 13:17:56,102 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:17:56,102 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:17:56,103 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:17:56,104 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:17:56,104 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:17:56,104 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:17:56,104 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:17:56,104 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:17:56,105 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:17:56,105 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:17:56,105 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:17:56,105 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:17:56,105 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:17:56,106 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:17:56,106 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:17:56,106 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:17:56,106 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:17:56,106 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:17:56,107 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:17:56,107 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:17:56,107 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:17:56,107 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:17:56,107 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:17:56,108 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:17:56,108 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:17:56,108 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:17:56,108 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:17:56,108 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:17:56,108 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 13:17:56,139 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:17:56,150 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:17:56,154 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:17:56,155 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:17:56,156 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:17:56,157 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec5_product21_true-unreach-call_false-termination.cil.c [2019-03-18 13:17:56,216 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64ca098df/c327a4cc9db24f969a7da9e32e82bbed/FLAG042c220e5 [2019-03-18 13:17:56,674 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:17:56,675 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec5_product21_true-unreach-call_false-termination.cil.c [2019-03-18 13:17:56,689 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64ca098df/c327a4cc9db24f969a7da9e32e82bbed/FLAG042c220e5 [2019-03-18 13:17:57,005 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64ca098df/c327a4cc9db24f969a7da9e32e82bbed [2019-03-18 13:17:57,017 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:17:57,018 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:17:57,020 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:17:57,020 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:17:57,025 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:17:57,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:17:57" (1/1) ... [2019-03-18 13:17:57,029 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3afd32e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:17:57, skipping insertion in model container [2019-03-18 13:17:57,030 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:17:57" (1/1) ... [2019-03-18 13:17:57,037 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:17:57,099 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:17:57,507 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:17:57,522 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:17:57,733 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:17:57,769 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:17:57,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:17:57 WrapperNode [2019-03-18 13:17:57,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:17:57,770 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:17:57,771 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:17:57,771 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:17:57,778 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:17:57" (1/1) ... [2019-03-18 13:17:57,799 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:17:57" (1/1) ... [2019-03-18 13:17:57,855 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:17:57,856 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:17:57,856 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:17:57,856 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:17:57,867 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:17:57" (1/1) ... [2019-03-18 13:17:57,867 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:17:57" (1/1) ... [2019-03-18 13:17:57,872 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:17:57" (1/1) ... [2019-03-18 13:17:57,873 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:17:57" (1/1) ... [2019-03-18 13:17:57,884 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:17:57" (1/1) ... [2019-03-18 13:17:57,894 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:17:57" (1/1) ... [2019-03-18 13:17:57,898 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:17:57" (1/1) ... [2019-03-18 13:17:57,903 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:17:57,903 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:17:57,904 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:17:57,904 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:17:57,905 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:17:57" (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 13:17:57,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 13:17:57,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-18 13:17:57,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:17:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:17:59,492 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:17:59,492 INFO L286 CfgBuilder]: Removed 170 assue(true) statements. [2019-03-18 13:17:59,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:17:59 BoogieIcfgContainer [2019-03-18 13:17:59,493 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:17:59,494 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:17:59,494 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:17:59,494 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:17:59,496 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:17:59" (1/1) ... [2019-03-18 13:18:05,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:18:05 HornClauseAST [2019-03-18 13:18:05,231 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:18:05,232 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:18:05,232 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:18:05,232 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:18:05,233 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:18:05" (1/1) ... [2019-03-18 13:18:05,235 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec5_product21_true-unreach-call_false-termination.cil.c_UID5875095034209862763.smt2 [2019-03-18 13:18:05,446 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:18:05,448 INFO L168 Benchmark]: Toolchain (without parser) took 8430.77 ms. Allocated memory was 115.3 MB in the beginning and 498.6 MB in the end (delta: 383.3 MB). Free memory was 62.9 MB in the beginning and 351.8 MB in the end (delta: -288.9 MB). Peak memory consumption was 94.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:05,450 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:18:05,450 INFO L168 Benchmark]: CACSL2BoogieTranslator took 750.45 ms. Allocated memory was 115.3 MB in the beginning and 127.9 MB in the end (delta: 12.6 MB). Free memory was 62.7 MB in the beginning and 100.0 MB in the end (delta: -37.3 MB). Peak memory consumption was 30.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:05,451 INFO L168 Benchmark]: Boogie Procedure Inliner took 84.87 ms. Allocated memory is still 127.9 MB. Free memory was 100.0 MB in the beginning and 96.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:05,451 INFO L168 Benchmark]: Boogie Preprocessor took 47.40 ms. Allocated memory is still 127.9 MB. Free memory was 96.0 MB in the beginning and 93.5 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:05,452 INFO L168 Benchmark]: RCFGBuilder took 1590.12 ms. Allocated memory was 127.9 MB in the beginning and 174.6 MB in the end (delta: 46.7 MB). Free memory was 93.5 MB in the beginning and 144.4 MB in the end (delta: -51.0 MB). Peak memory consumption was 56.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:05,452 INFO L168 Benchmark]: IcfgToChc took 5737.63 ms. Allocated memory was 174.6 MB in the beginning and 498.6 MB in the end (delta: 324.0 MB). Free memory was 144.4 MB in the beginning and 398.1 MB in the end (delta: -253.7 MB). Peak memory consumption was 329.8 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:05,453 INFO L168 Benchmark]: ChcSmtPrinter took 214.85 ms. Allocated memory is still 498.6 MB. Free memory was 398.1 MB in the beginning and 351.8 MB in the end (delta: 46.3 MB). Peak memory consumption was 46.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:05,456 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 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 750.45 ms. Allocated memory was 115.3 MB in the beginning and 127.9 MB in the end (delta: 12.6 MB). Free memory was 62.7 MB in the beginning and 100.0 MB in the end (delta: -37.3 MB). Peak memory consumption was 30.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 84.87 ms. Allocated memory is still 127.9 MB. Free memory was 100.0 MB in the beginning and 96.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 47.40 ms. Allocated memory is still 127.9 MB. Free memory was 96.0 MB in the beginning and 93.5 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1590.12 ms. Allocated memory was 127.9 MB in the beginning and 174.6 MB in the end (delta: 46.7 MB). Free memory was 93.5 MB in the beginning and 144.4 MB in the end (delta: -51.0 MB). Peak memory consumption was 56.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 5737.63 ms. Allocated memory was 174.6 MB in the beginning and 498.6 MB in the end (delta: 324.0 MB). Free memory was 144.4 MB in the beginning and 398.1 MB in the end (delta: -253.7 MB). Peak memory consumption was 329.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 214.85 ms. Allocated memory is still 498.6 MB. Free memory was 398.1 MB in the beginning and 351.8 MB in the end (delta: 46.3 MB). Peak memory consumption was 46.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...