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/floats-cdfpl/newton_2_7_false-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:43:35,067 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:43:35,069 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:43:35,084 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:43:35,085 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:43:35,086 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:43:35,087 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:43:35,089 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:43:35,092 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:43:35,094 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:43:35,095 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:43:35,098 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:43:35,099 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:43:35,100 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:43:35,101 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:43:35,102 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:43:35,104 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:43:35,106 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:43:35,115 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:43:35,121 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:43:35,123 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:43:35,126 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:43:35,128 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:43:35,128 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:43:35,129 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:43:35,129 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:43:35,133 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:43:35,134 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:43:35,134 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:43:35,135 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:43:35,138 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:43:35,139 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:43:35,140 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:43:35,141 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:43:35,141 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:43:35,142 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:43:35,142 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:43:35,143 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:43:35,145 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:43:35,145 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 21:43:35,167 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:43:35,169 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:43:35,170 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:43:35,170 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:43:35,171 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:43:35,171 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:43:35,172 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:43:35,172 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:43:35,172 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:43:35,172 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:43:35,172 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:43:35,172 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:43:35,173 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:43:35,174 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:43:35,174 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:43:35,174 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:43:35,174 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:43:35,175 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:43:35,175 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:43:35,175 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:43:35,175 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:43:35,175 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:43:35,176 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:43:35,176 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:43:35,176 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:43:35,176 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:43:35,176 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:43:35,177 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:43:35,177 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 21:43:35,214 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:43:35,228 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:43:35,232 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:43:35,234 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:43:35,234 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:43:35,235 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/floats-cdfpl/newton_2_7_false-unreach-call_true-termination.i [2019-03-17 21:43:35,295 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbf6c6760/a969b3a3643e42cc8b76e6e210fa230f/FLAGf4609c1f9 [2019-03-17 21:43:35,735 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:43:35,736 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/floats-cdfpl/newton_2_7_false-unreach-call_true-termination.i [2019-03-17 21:43:35,741 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbf6c6760/a969b3a3643e42cc8b76e6e210fa230f/FLAGf4609c1f9 [2019-03-17 21:43:36,100 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbf6c6760/a969b3a3643e42cc8b76e6e210fa230f [2019-03-17 21:43:36,108 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:43:36,109 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:43:36,110 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:43:36,110 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:43:36,114 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:43:36,115 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:43:36" (1/1) ... [2019-03-17 21:43:36,117 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fbd01ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:36, skipping insertion in model container [2019-03-17 21:43:36,118 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:43:36" (1/1) ... [2019-03-17 21:43:36,125 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:43:36,145 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:43:36,318 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:43:36,325 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:43:36,350 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:43:36,366 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:43:36,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:36 WrapperNode [2019-03-17 21:43:36,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:43:36,368 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:43:36,369 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:43:36,369 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:43:36,379 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:36" (1/1) ... [2019-03-17 21:43:36,385 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:36" (1/1) ... [2019-03-17 21:43:36,406 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:43:36,406 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:43:36,406 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:43:36,406 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:43:36,413 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:36" (1/1) ... [2019-03-17 21:43:36,414 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:36" (1/1) ... [2019-03-17 21:43:36,415 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:36" (1/1) ... [2019-03-17 21:43:36,415 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:36" (1/1) ... [2019-03-17 21:43:36,421 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:36" (1/1) ... [2019-03-17 21:43:36,423 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:36" (1/1) ... [2019-03-17 21:43:36,424 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:36" (1/1) ... [2019-03-17 21:43:36,426 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:43:36,426 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:43:36,426 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:43:36,427 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:43:36,428 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:36" (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 21:43:36,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:43:36,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:43:36,742 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:43:36,742 INFO L286 CfgBuilder]: Removed 12 assue(true) statements. [2019-03-17 21:43:36,744 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:43:36 BoogieIcfgContainer [2019-03-17 21:43:36,744 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:43:36,744 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:43:36,744 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:43:36,744 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:43:36,747 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:43:36" (1/1) ... [2019-03-17 21:43:37,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:43:37 HornClauseAST [2019-03-17 21:43:37,052 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:43:37,052 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:43:37,052 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:43:37,052 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:43:37,053 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:43:37" (1/1) ... [2019-03-17 21:43:37,055 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/floats-cdfpl/ChcSmtPrinter_newton_2_7_false-unreach-call_true-termination.i_UID3126505913309727004.smt2 [2019-03-17 21:43:37,071 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:43:37,072 INFO L168 Benchmark]: Toolchain (without parser) took 964.19 ms. Allocated memory was 114.3 MB in the beginning and 122.7 MB in the end (delta: 8.4 MB). Free memory was 61.2 MB in the beginning and 75.5 MB in the end (delta: -14.3 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:43:37,074 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 114.3 MB. Free memory is still 79.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:43:37,074 INFO L168 Benchmark]: CACSL2BoogieTranslator took 257.49 ms. Allocated memory is still 114.3 MB. Free memory was 61.0 MB in the beginning and 51.2 MB in the end (delta: 9.8 MB). Peak memory consumption was 9.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:37,075 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.45 ms. Allocated memory is still 114.3 MB. Free memory was 51.2 MB in the beginning and 49.4 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:37,076 INFO L168 Benchmark]: Boogie Preprocessor took 19.84 ms. Allocated memory is still 114.3 MB. Free memory was 49.4 MB in the beginning and 48.3 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:37,076 INFO L168 Benchmark]: RCFGBuilder took 317.55 ms. Allocated memory was 114.3 MB in the beginning and 122.7 MB in the end (delta: 8.4 MB). Free memory was 48.3 MB in the beginning and 92.5 MB in the end (delta: -44.2 MB). Peak memory consumption was 12.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:37,077 INFO L168 Benchmark]: IcfgToChc took 307.70 ms. Allocated memory is still 122.7 MB. Free memory was 92.5 MB in the beginning and 76.7 MB in the end (delta: 15.8 MB). Peak memory consumption was 15.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:37,078 INFO L168 Benchmark]: ChcSmtPrinter took 18.95 ms. Allocated memory is still 122.7 MB. Free memory was 76.7 MB in the beginning and 75.5 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:37,082 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 79.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 257.49 ms. Allocated memory is still 114.3 MB. Free memory was 61.0 MB in the beginning and 51.2 MB in the end (delta: 9.8 MB). Peak memory consumption was 9.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 37.45 ms. Allocated memory is still 114.3 MB. Free memory was 51.2 MB in the beginning and 49.4 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 19.84 ms. Allocated memory is still 114.3 MB. Free memory was 49.4 MB in the beginning and 48.3 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 317.55 ms. Allocated memory was 114.3 MB in the beginning and 122.7 MB in the end (delta: 8.4 MB). Free memory was 48.3 MB in the beginning and 92.5 MB in the end (delta: -44.2 MB). Peak memory consumption was 12.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 307.70 ms. Allocated memory is still 122.7 MB. Free memory was 92.5 MB in the beginning and 76.7 MB in the end (delta: 15.8 MB). Peak memory consumption was 15.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 18.95 ms. Allocated memory is still 122.7 MB. Free memory was 76.7 MB in the beginning and 75.5 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...