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/Problem18_label26_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:39:22,578 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:39:22,584 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:39:22,603 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:39:22,603 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:39:22,606 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:39:22,607 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:39:22,609 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:39:22,612 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:39:22,619 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:39:22,621 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:39:22,621 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:39:22,624 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:39:22,625 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:39:22,628 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:39:22,629 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:39:22,630 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:39:22,633 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:39:22,638 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:39:22,642 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:39:22,644 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:39:22,646 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:39:22,651 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:39:22,652 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:39:22,652 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:39:22,653 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:39:22,653 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:39:22,654 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:39:22,654 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:39:22,657 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:39:22,657 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:39:22,659 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:39:22,661 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:39:22,661 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:39:22,662 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:39:22,662 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:39:22,662 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:39:22,664 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:39:22,665 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:39:22,666 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 12:39:22,687 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:39:22,688 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:39:22,689 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:39:22,689 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:39:22,689 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:39:22,689 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:39:22,690 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:39:22,690 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:39:22,690 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:39:22,690 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:39:22,690 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:39:22,690 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:39:22,691 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:39:22,691 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:39:22,691 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:39:22,691 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:39:22,691 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:39:22,692 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:39:22,692 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:39:22,692 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:39:22,692 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:39:22,692 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:39:22,693 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:39:22,693 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:39:22,693 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:39:22,693 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:39:22,693 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:39:22,694 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:39:22,694 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 12:39:22,725 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:39:22,735 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:39:22,738 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:39:22,740 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:39:22,740 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:39:22,741 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem18_label26_true-unreach-call.c [2019-03-18 12:39:22,794 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c1e7a54f/a5e01811403d4742be78311070a49d74/FLAG761e12e3d [2019-03-18 12:39:23,527 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:39:23,527 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem18_label26_true-unreach-call.c [2019-03-18 12:39:23,556 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c1e7a54f/a5e01811403d4742be78311070a49d74/FLAG761e12e3d [2019-03-18 12:39:23,669 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c1e7a54f/a5e01811403d4742be78311070a49d74 [2019-03-18 12:39:23,680 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:39:23,681 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:39:23,682 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:39:23,683 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:39:23,686 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:39:23,687 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:39:23" (1/1) ... [2019-03-18 12:39:23,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@267b6081 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:23, skipping insertion in model container [2019-03-18 12:39:23,691 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:39:23" (1/1) ... [2019-03-18 12:39:23,700 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:39:23,831 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:39:24,965 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:39:24,974 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:39:25,617 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:39:25,643 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:39:25,644 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:25 WrapperNode [2019-03-18 12:39:25,644 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:39:25,645 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:39:25,645 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:39:25,645 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:39:25,657 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:25" (1/1) ... [2019-03-18 12:39:25,703 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:25" (1/1) ... [2019-03-18 12:39:25,899 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:39:25,900 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:39:25,900 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:39:25,900 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:39:25,910 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:25" (1/1) ... [2019-03-18 12:39:25,911 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:25" (1/1) ... [2019-03-18 12:39:25,927 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:25" (1/1) ... [2019-03-18 12:39:25,928 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:25" (1/1) ... [2019-03-18 12:39:26,100 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:25" (1/1) ... [2019-03-18 12:39:26,148 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:25" (1/1) ... [2019-03-18 12:39:26,191 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:25" (1/1) ... [2019-03-18 12:39:26,228 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:39:26,229 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:39:26,229 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:39:26,229 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:39:26,230 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:25" (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 12:39:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:39:26,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:39:34,519 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:39:34,519 INFO L286 CfgBuilder]: Removed 11 assue(true) statements. [2019-03-18 12:39:34,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:39:34 BoogieIcfgContainer [2019-03-18 12:39:34,521 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:39:34,521 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:39:34,521 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:39:34,521 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:39:34,524 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:39:34" (1/1) ... [2019-03-18 12:39:42,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:39:42 HornClauseAST [2019-03-18 12:39:42,846 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:39:42,846 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:39:42,847 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:39:42,847 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:39:42,848 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:39:42" (1/1) ... [2019-03-18 12:39:42,851 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem18_label26_true-unreach-call.c_UID9161472079163965477.smt2 [2019-03-18 12:39:43,301 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:39:43,303 INFO L168 Benchmark]: Toolchain (without parser) took 19622.72 ms. Allocated memory was 99.1 MB in the beginning and 667.4 MB in the end (delta: 568.3 MB). Free memory was 63.3 MB in the beginning and 373.5 MB in the end (delta: -310.2 MB). Peak memory consumption was 258.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:43,305 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 88.1 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:39:43,306 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1962.00 ms. Allocated memory was 99.1 MB in the beginning and 151.5 MB in the end (delta: 52.4 MB). Free memory was 63.1 MB in the beginning and 111.3 MB in the end (delta: -48.2 MB). Peak memory consumption was 59.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:43,306 INFO L168 Benchmark]: Boogie Procedure Inliner took 254.56 ms. Allocated memory is still 151.5 MB. Free memory was 111.3 MB in the beginning and 69.4 MB in the end (delta: 41.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:43,306 INFO L168 Benchmark]: Boogie Preprocessor took 329.01 ms. Allocated memory was 151.5 MB in the beginning and 161.0 MB in the end (delta: 9.4 MB). Free memory was 69.4 MB in the beginning and 83.1 MB in the end (delta: -13.7 MB). Peak memory consumption was 35.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:43,307 INFO L168 Benchmark]: RCFGBuilder took 8291.84 ms. Allocated memory was 161.0 MB in the beginning and 282.6 MB in the end (delta: 121.6 MB). Free memory was 83.1 MB in the beginning and 124.5 MB in the end (delta: -41.5 MB). Peak memory consumption was 131.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:43,308 INFO L168 Benchmark]: IcfgToChc took 8324.67 ms. Allocated memory was 282.6 MB in the beginning and 667.4 MB in the end (delta: 384.8 MB). Free memory was 124.5 MB in the beginning and 492.7 MB in the end (delta: -368.2 MB). Peak memory consumption was 336.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:43,313 INFO L168 Benchmark]: ChcSmtPrinter took 455.64 ms. Allocated memory is still 667.4 MB. Free memory was 492.7 MB in the beginning and 373.5 MB in the end (delta: 119.2 MB). Peak memory consumption was 119.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:43,317 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 88.1 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1962.00 ms. Allocated memory was 99.1 MB in the beginning and 151.5 MB in the end (delta: 52.4 MB). Free memory was 63.1 MB in the beginning and 111.3 MB in the end (delta: -48.2 MB). Peak memory consumption was 59.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 254.56 ms. Allocated memory is still 151.5 MB. Free memory was 111.3 MB in the beginning and 69.4 MB in the end (delta: 41.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 329.01 ms. Allocated memory was 151.5 MB in the beginning and 161.0 MB in the end (delta: 9.4 MB). Free memory was 69.4 MB in the beginning and 83.1 MB in the end (delta: -13.7 MB). Peak memory consumption was 35.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8291.84 ms. Allocated memory was 161.0 MB in the beginning and 282.6 MB in the end (delta: 121.6 MB). Free memory was 83.1 MB in the beginning and 124.5 MB in the end (delta: -41.5 MB). Peak memory consumption was 131.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 8324.67 ms. Allocated memory was 282.6 MB in the beginning and 667.4 MB in the end (delta: 384.8 MB). Free memory was 124.5 MB in the beginning and 492.7 MB in the end (delta: -368.2 MB). Peak memory consumption was 336.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 455.64 ms. Allocated memory is still 667.4 MB. Free memory was 492.7 MB in the beginning and 373.5 MB in the end (delta: 119.2 MB). Peak memory consumption was 119.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...