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/Problem13_label50_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:08:36,022 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:08:36,024 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:08:36,036 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:08:36,037 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:08:36,038 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:08:36,039 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:08:36,041 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:08:36,042 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:08:36,043 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:08:36,044 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:08:36,045 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:08:36,046 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:08:36,047 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:08:36,048 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:08:36,049 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:08:36,049 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:08:36,051 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:08:36,053 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:08:36,055 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:08:36,056 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:08:36,057 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:08:36,059 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:08:36,060 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:08:36,060 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:08:36,061 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:08:36,061 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:08:36,062 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:08:36,062 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:08:36,063 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:08:36,064 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:08:36,065 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:08:36,066 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:08:36,066 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:08:36,067 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:08:36,067 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:08:36,068 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:08:36,069 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:08:36,069 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:08:36,070 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 12:08:36,093 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:08:36,093 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:08:36,095 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:08:36,096 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:08:36,096 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:08:36,096 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:08:36,096 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:08:36,097 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:08:36,098 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:08:36,098 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:08:36,098 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:08:36,098 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:08:36,099 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:08:36,099 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:08:36,099 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:08:36,099 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:08:36,100 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:08:36,101 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:08:36,101 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:08:36,101 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:08:36,101 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:08:36,102 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:08:36,102 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:08:36,102 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:08:36,102 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:08:36,102 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:08:36,103 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:08:36,103 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:08:36,103 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 12:08:36,157 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:08:36,171 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:08:36,177 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:08:36,179 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:08:36,179 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:08:36,180 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem13_label50_true-unreach-call.c [2019-03-17 12:08:36,240 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef44a02f2/79d1467f584b4edeb372580b4b0c6630/FLAG7494431c4 [2019-03-17 12:08:37,033 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:08:37,034 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem13_label50_true-unreach-call.c [2019-03-17 12:08:37,073 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef44a02f2/79d1467f584b4edeb372580b4b0c6630/FLAG7494431c4 [2019-03-17 12:08:37,573 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef44a02f2/79d1467f584b4edeb372580b4b0c6630 [2019-03-17 12:08:37,585 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:08:37,587 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:08:37,588 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:08:37,588 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:08:37,592 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:08:37,593 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:08:37" (1/1) ... [2019-03-17 12:08:37,596 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74ec522b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:37, skipping insertion in model container [2019-03-17 12:08:37,596 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:08:37" (1/1) ... [2019-03-17 12:08:37,604 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:08:37,797 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:08:39,313 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:08:39,322 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:08:39,962 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:08:40,409 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:08:40,410 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:40 WrapperNode [2019-03-17 12:08:40,410 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:08:40,411 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:08:40,411 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:08:40,411 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:08:40,421 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:40" (1/1) ... [2019-03-17 12:08:40,509 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:40" (1/1) ... [2019-03-17 12:08:41,073 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:08:41,074 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:08:41,074 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:08:41,074 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:08:41,087 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:40" (1/1) ... [2019-03-17 12:08:41,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:40" (1/1) ... [2019-03-17 12:08:41,136 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:40" (1/1) ... [2019-03-17 12:08:41,137 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:40" (1/1) ... [2019-03-17 12:08:41,394 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:40" (1/1) ... [2019-03-17 12:08:41,454 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:40" (1/1) ... [2019-03-17 12:08:41,593 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:40" (1/1) ... [2019-03-17 12:08:41,686 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:08:41,686 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:08:41,686 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:08:41,687 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:08:41,688 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:40" (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 12:08:42,501 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:08:42,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:08:54,866 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:08:54,866 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 12:08:54,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:08:54 BoogieIcfgContainer [2019-03-17 12:08:54,868 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:08:54,868 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:08:54,869 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:08:54,869 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:08:54,871 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:08:54" (1/1) ... [2019-03-17 12:09:07,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:09:07 HornClauseAST [2019-03-17 12:09:07,650 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:09:07,650 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:09:07,650 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:09:07,650 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:09:07,652 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:09:07" (1/1) ... [2019-03-17 12:09:07,654 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem13_label50_true-unreach-call.c_UID860320605771976190.smt2 [2019-03-17 12:09:08,380 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:09:08,382 INFO L168 Benchmark]: Toolchain (without parser) took 30796.48 ms. Allocated memory was 101.2 MB in the beginning and 721.9 MB in the end (delta: 620.8 MB). Free memory was 56.3 MB in the beginning and 233.8 MB in the end (delta: -177.5 MB). Peak memory consumption was 443.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:09:08,384 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:09:08,384 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2822.41 ms. Allocated memory was 101.2 MB in the beginning and 208.1 MB in the end (delta: 107.0 MB). Free memory was 56.0 MB in the beginning and 145.5 MB in the end (delta: -89.5 MB). Peak memory consumption was 95.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:09:08,385 INFO L168 Benchmark]: Boogie Procedure Inliner took 662.59 ms. Allocated memory was 208.1 MB in the beginning and 239.1 MB in the end (delta: 30.9 MB). Free memory was 145.5 MB in the beginning and 99.5 MB in the end (delta: 46.0 MB). Peak memory consumption was 115.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:09:08,385 INFO L168 Benchmark]: Boogie Preprocessor took 611.94 ms. Allocated memory is still 239.1 MB. Free memory was 99.5 MB in the beginning and 39.0 MB in the end (delta: 60.5 MB). Peak memory consumption was 60.5 MB. Max. memory is 3.6 GB. [2019-03-17 12:09:08,386 INFO L168 Benchmark]: RCFGBuilder took 13182.09 ms. Allocated memory was 239.1 MB in the beginning and 379.1 MB in the end (delta: 140.0 MB). Free memory was 39.0 MB in the beginning and 229.1 MB in the end (delta: -190.1 MB). Peak memory consumption was 102.5 MB. Max. memory is 3.6 GB. [2019-03-17 12:09:08,386 INFO L168 Benchmark]: IcfgToChc took 12781.53 ms. Allocated memory was 379.1 MB in the beginning and 721.9 MB in the end (delta: 342.9 MB). Free memory was 229.1 MB in the beginning and 433.6 MB in the end (delta: -204.5 MB). Peak memory consumption was 448.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:09:08,387 INFO L168 Benchmark]: ChcSmtPrinter took 730.03 ms. Allocated memory is still 721.9 MB. Free memory was 433.6 MB in the beginning and 233.8 MB in the end (delta: 199.8 MB). Peak memory consumption was 199.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:09:08,390 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2822.41 ms. Allocated memory was 101.2 MB in the beginning and 208.1 MB in the end (delta: 107.0 MB). Free memory was 56.0 MB in the beginning and 145.5 MB in the end (delta: -89.5 MB). Peak memory consumption was 95.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 662.59 ms. Allocated memory was 208.1 MB in the beginning and 239.1 MB in the end (delta: 30.9 MB). Free memory was 145.5 MB in the beginning and 99.5 MB in the end (delta: 46.0 MB). Peak memory consumption was 115.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 611.94 ms. Allocated memory is still 239.1 MB. Free memory was 99.5 MB in the beginning and 39.0 MB in the end (delta: 60.5 MB). Peak memory consumption was 60.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 13182.09 ms. Allocated memory was 239.1 MB in the beginning and 379.1 MB in the end (delta: 140.0 MB). Free memory was 39.0 MB in the beginning and 229.1 MB in the end (delta: -190.1 MB). Peak memory consumption was 102.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 12781.53 ms. Allocated memory was 379.1 MB in the beginning and 721.9 MB in the end (delta: 342.9 MB). Free memory was 229.1 MB in the beginning and 433.6 MB in the end (delta: -204.5 MB). Peak memory consumption was 448.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 730.03 ms. Allocated memory is still 721.9 MB. Free memory was 433.6 MB in the beginning and 233.8 MB in the end (delta: 199.8 MB). Peak memory consumption was 199.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...