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-esbmc-regression/digits_bad_while_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:19:45,985 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:19:45,987 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:19:46,003 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:19:46,003 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:19:46,004 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:19:46,005 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:19:46,007 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:19:46,010 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:19:46,011 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:19:46,012 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:19:46,018 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:19:46,019 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:19:46,020 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:19:46,025 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:19:46,026 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:19:46,027 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:19:46,031 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:19:46,032 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:19:46,036 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:19:46,037 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:19:46,039 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:19:46,042 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:19:46,042 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:19:46,043 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:19:46,044 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:19:46,044 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:19:46,045 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:19:46,045 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:19:46,049 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:19:46,050 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:19:46,050 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:19:46,053 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:19:46,053 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:19:46,054 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:19:46,054 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:19:46,054 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:19:46,056 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:19:46,057 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:19:46,058 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 12:19:46,079 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:19:46,080 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:19:46,083 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:19:46,084 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:19:46,084 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:19:46,084 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:19:46,084 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:19:46,085 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:19:46,085 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:19:46,085 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:19:46,085 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:19:46,085 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:19:46,086 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:19:46,087 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:19:46,087 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:19:46,087 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:19:46,088 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:19:46,088 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:19:46,088 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:19:46,088 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:19:46,089 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:19:46,089 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:19:46,089 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:19:46,089 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:19:46,089 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:19:46,090 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:19:46,090 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:19:46,090 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:19:46,090 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 12:19:46,139 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:19:46,154 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:19:46,158 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:19:46,159 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:19:46,159 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:19:46,160 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/floats-esbmc-regression/digits_bad_while_false-unreach-call.i [2019-03-17 12:19:46,215 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbd1f93b2/e6888cab422d403a83afe8c2b139e0bc/FLAGdfbeaf9c0 [2019-03-17 12:19:46,615 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:19:46,616 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/floats-esbmc-regression/digits_bad_while_false-unreach-call.i [2019-03-17 12:19:46,621 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbd1f93b2/e6888cab422d403a83afe8c2b139e0bc/FLAGdfbeaf9c0 [2019-03-17 12:19:47,019 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbd1f93b2/e6888cab422d403a83afe8c2b139e0bc [2019-03-17 12:19:47,029 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:19:47,030 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:19:47,031 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:19:47,032 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:19:47,035 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:19:47,036 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:19:47" (1/1) ... [2019-03-17 12:19:47,039 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3550aefe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:47, skipping insertion in model container [2019-03-17 12:19:47,039 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:19:47" (1/1) ... [2019-03-17 12:19:47,046 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:19:47,067 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:19:47,287 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:19:47,296 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:19:47,318 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:19:47,338 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:19:47,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:47 WrapperNode [2019-03-17 12:19:47,339 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:19:47,339 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:19:47,340 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:19:47,340 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:19:47,351 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:47" (1/1) ... [2019-03-17 12:19:47,358 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:47" (1/1) ... [2019-03-17 12:19:47,383 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:19:47,383 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:19:47,383 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:19:47,383 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:19:47,394 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:47" (1/1) ... [2019-03-17 12:19:47,394 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:47" (1/1) ... [2019-03-17 12:19:47,395 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:47" (1/1) ... [2019-03-17 12:19:47,395 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:47" (1/1) ... [2019-03-17 12:19:47,401 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:47" (1/1) ... [2019-03-17 12:19:47,412 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:47" (1/1) ... [2019-03-17 12:19:47,413 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:47" (1/1) ... [2019-03-17 12:19:47,415 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:19:47,415 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:19:47,415 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:19:47,415 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:19:47,416 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:47" (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 12:19:47,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:19:47,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:19:47,715 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:19:47,716 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 12:19:47,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:19:47 BoogieIcfgContainer [2019-03-17 12:19:47,717 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:19:47,718 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:19:47,718 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:19:47,718 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:19:47,720 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:19:47" (1/1) ... [2019-03-17 12:19:47,834 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:19:47 HornClauseAST [2019-03-17 12:19:47,834 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:19:47,835 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:19:47,835 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:19:47,835 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:19:47,836 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:19:47" (1/1) ... [2019-03-17 12:19:47,837 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/floats-esbmc-regression/ChcSmtPrinter_digits_bad_while_false-unreach-call.i_UID2516883966422603876.smt2 [2019-03-17 12:19:47,860 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:19:47,861 INFO L168 Benchmark]: Toolchain (without parser) took 831.79 ms. Allocated memory was 102.2 MB in the beginning and 130.5 MB in the end (delta: 28.3 MB). Free memory was 74.8 MB in the beginning and 97.3 MB in the end (delta: -22.6 MB). Peak memory consumption was 5.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:19:47,864 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 89.7 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:19:47,864 INFO L168 Benchmark]: CACSL2BoogieTranslator took 307.47 ms. Allocated memory is still 102.2 MB. Free memory was 74.8 MB in the beginning and 65.3 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 3.6 GB. [2019-03-17 12:19:47,865 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.40 ms. Allocated memory is still 102.2 MB. Free memory was 65.3 MB in the beginning and 63.9 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:19:47,866 INFO L168 Benchmark]: Boogie Preprocessor took 31.70 ms. Allocated memory is still 102.2 MB. Free memory was 63.9 MB in the beginning and 62.5 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:19:47,866 INFO L168 Benchmark]: RCFGBuilder took 302.34 ms. Allocated memory was 102.2 MB in the beginning and 130.5 MB in the end (delta: 28.3 MB). Free memory was 62.5 MB in the beginning and 106.1 MB in the end (delta: -43.6 MB). Peak memory consumption was 3.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:19:47,867 INFO L168 Benchmark]: IcfgToChc took 116.73 ms. Allocated memory is still 130.5 MB. Free memory was 106.1 MB in the beginning and 98.3 MB in the end (delta: 7.8 MB). Peak memory consumption was 7.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:19:47,868 INFO L168 Benchmark]: ChcSmtPrinter took 25.09 ms. Allocated memory is still 130.5 MB. Free memory was 98.3 MB in the beginning and 97.3 MB in the end (delta: 948.5 kB). Peak memory consumption was 948.5 kB. Max. memory is 3.6 GB. [2019-03-17 12:19:47,874 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 89.7 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 307.47 ms. Allocated memory is still 102.2 MB. Free memory was 74.8 MB in the beginning and 65.3 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 43.40 ms. Allocated memory is still 102.2 MB. Free memory was 65.3 MB in the beginning and 63.9 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 31.70 ms. Allocated memory is still 102.2 MB. Free memory was 63.9 MB in the beginning and 62.5 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 302.34 ms. Allocated memory was 102.2 MB in the beginning and 130.5 MB in the end (delta: 28.3 MB). Free memory was 62.5 MB in the beginning and 106.1 MB in the end (delta: -43.6 MB). Peak memory consumption was 3.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 116.73 ms. Allocated memory is still 130.5 MB. Free memory was 106.1 MB in the beginning and 98.3 MB in the end (delta: 7.8 MB). Peak memory consumption was 7.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 25.09 ms. Allocated memory is still 130.5 MB. Free memory was 98.3 MB in the beginning and 97.3 MB in the end (delta: 948.5 kB). Peak memory consumption was 948.5 kB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...