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/Problem12_label33_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:34:15,691 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:34:15,693 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:34:15,705 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:34:15,706 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:34:15,707 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:34:15,708 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:34:15,710 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:34:15,711 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:34:15,712 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:34:15,713 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:34:15,713 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:34:15,714 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:34:15,715 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:34:15,716 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:34:15,717 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:34:15,718 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:34:15,720 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:34:15,722 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:34:15,723 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:34:15,724 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:34:15,725 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:34:15,727 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:34:15,728 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:34:15,728 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:34:15,729 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:34:15,729 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:34:15,730 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:34:15,730 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:34:15,731 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:34:15,732 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:34:15,733 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:34:15,734 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:34:15,734 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:34:15,734 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:34:15,735 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:34:15,735 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:34:15,736 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:34:15,737 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:34:15,737 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 12:34:15,751 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:34:15,752 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:34:15,753 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:34:15,753 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:34:15,753 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:34:15,753 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:34:15,754 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:34:15,754 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:34:15,754 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:34:15,754 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:34:15,754 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:34:15,755 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:34:15,755 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:34:15,755 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:34:15,755 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:34:15,755 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:34:15,755 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:34:15,756 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:34:15,756 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:34:15,756 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:34:15,756 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:34:15,756 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:34:15,757 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:34:15,757 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:34:15,757 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:34:15,757 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:34:15,757 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:34:15,758 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:34:15,758 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 12:34:15,790 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:34:15,801 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:34:15,805 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:34:15,806 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:34:15,807 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:34:15,807 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem12_label33_true-unreach-call.c [2019-03-18 12:34:15,860 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a457c49e/2f490853de26477d85dc517dc0943973/FLAGde6b91f58 [2019-03-18 12:34:16,621 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:34:16,622 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem12_label33_true-unreach-call.c [2019-03-18 12:34:16,654 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a457c49e/2f490853de26477d85dc517dc0943973/FLAGde6b91f58 [2019-03-18 12:34:16,835 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a457c49e/2f490853de26477d85dc517dc0943973 [2019-03-18 12:34:16,845 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:34:16,847 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:34:16,848 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:34:16,848 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:34:16,852 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:34:16,853 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:34:16" (1/1) ... [2019-03-18 12:34:16,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bcbdcb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:16, skipping insertion in model container [2019-03-18 12:34:16,856 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:34:16" (1/1) ... [2019-03-18 12:34:16,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:34:17,012 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:34:18,522 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:34:18,527 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:34:19,434 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:34:19,479 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:34:19,480 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:19 WrapperNode [2019-03-18 12:34:19,480 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:34:19,482 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:34:19,482 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:34:19,482 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:34:19,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:19" (1/1) ... [2019-03-18 12:34:19,569 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:19" (1/1) ... [2019-03-18 12:34:19,909 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:34:19,909 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:34:19,909 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:34:19,909 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:34:19,920 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:19" (1/1) ... [2019-03-18 12:34:19,920 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:19" (1/1) ... [2019-03-18 12:34:19,956 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:19" (1/1) ... [2019-03-18 12:34:19,956 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:19" (1/1) ... [2019-03-18 12:34:20,122 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:19" (1/1) ... [2019-03-18 12:34:20,168 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:19" (1/1) ... [2019-03-18 12:34:20,218 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:19" (1/1) ... [2019-03-18 12:34:20,297 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:34:20,298 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:34:20,298 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:34:20,298 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:34:20,299 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:19" (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 12:34:20,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:34:20,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:34:29,472 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:34:29,472 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 12:34:29,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:34:29 BoogieIcfgContainer [2019-03-18 12:34:29,474 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:34:29,474 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:34:29,474 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:34:29,474 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:34:29,477 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:34:29" (1/1) ... [2019-03-18 12:34:39,122 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:34:39 HornClauseAST [2019-03-18 12:34:39,123 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:34:39,123 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:34:39,124 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:34:39,124 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:34:39,125 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:34:39" (1/1) ... [2019-03-18 12:34:39,128 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem12_label33_true-unreach-call.c_UID2291224564446538602.smt2 [2019-03-18 12:34:39,742 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:34:39,744 INFO L168 Benchmark]: Toolchain (without parser) took 22897.52 ms. Allocated memory was 114.3 MB in the beginning and 722.5 MB in the end (delta: 608.2 MB). Free memory was 48.9 MB in the beginning and 121.7 MB in the end (delta: -72.8 MB). Peak memory consumption was 535.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:39,745 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 114.3 MB. Free memory is still 80.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:34:39,748 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2632.36 ms. Allocated memory was 114.3 MB in the beginning and 202.4 MB in the end (delta: 88.1 MB). Free memory was 48.7 MB in the beginning and 87.5 MB in the end (delta: -38.8 MB). Peak memory consumption was 67.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:39,748 INFO L168 Benchmark]: Boogie Procedure Inliner took 427.02 ms. Allocated memory was 202.4 MB in the beginning and 277.3 MB in the end (delta: 75.0 MB). Free memory was 87.5 MB in the beginning and 172.3 MB in the end (delta: -84.8 MB). Peak memory consumption was 59.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:39,749 INFO L168 Benchmark]: Boogie Preprocessor took 388.33 ms. Allocated memory is still 277.3 MB. Free memory was 172.3 MB in the beginning and 129.5 MB in the end (delta: 42.8 MB). Peak memory consumption was 42.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:39,749 INFO L168 Benchmark]: RCFGBuilder took 9176.15 ms. Allocated memory was 277.3 MB in the beginning and 404.8 MB in the end (delta: 127.4 MB). Free memory was 129.5 MB in the beginning and 181.9 MB in the end (delta: -52.4 MB). Peak memory consumption was 190.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:39,750 INFO L168 Benchmark]: IcfgToChc took 9648.72 ms. Allocated memory was 404.8 MB in the beginning and 722.5 MB in the end (delta: 317.7 MB). Free memory was 181.9 MB in the beginning and 273.6 MB in the end (delta: -91.6 MB). Peak memory consumption was 464.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:39,750 INFO L168 Benchmark]: ChcSmtPrinter took 618.94 ms. Allocated memory is still 722.5 MB. Free memory was 273.6 MB in the beginning and 121.7 MB in the end (delta: 151.8 MB). Peak memory consumption was 151.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:39,758 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 114.3 MB. Free memory is still 80.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2632.36 ms. Allocated memory was 114.3 MB in the beginning and 202.4 MB in the end (delta: 88.1 MB). Free memory was 48.7 MB in the beginning and 87.5 MB in the end (delta: -38.8 MB). Peak memory consumption was 67.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 427.02 ms. Allocated memory was 202.4 MB in the beginning and 277.3 MB in the end (delta: 75.0 MB). Free memory was 87.5 MB in the beginning and 172.3 MB in the end (delta: -84.8 MB). Peak memory consumption was 59.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 388.33 ms. Allocated memory is still 277.3 MB. Free memory was 172.3 MB in the beginning and 129.5 MB in the end (delta: 42.8 MB). Peak memory consumption was 42.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 9176.15 ms. Allocated memory was 277.3 MB in the beginning and 404.8 MB in the end (delta: 127.4 MB). Free memory was 129.5 MB in the beginning and 181.9 MB in the end (delta: -52.4 MB). Peak memory consumption was 190.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 9648.72 ms. Allocated memory was 404.8 MB in the beginning and 722.5 MB in the end (delta: 317.7 MB). Free memory was 181.9 MB in the beginning and 273.6 MB in the end (delta: -91.6 MB). Peak memory consumption was 464.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 618.94 ms. Allocated memory is still 722.5 MB. Free memory was 273.6 MB in the beginning and 121.7 MB in the end (delta: 151.8 MB). Peak memory consumption was 151.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...