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_label47_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:39:42,486 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:39:42,488 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:39:42,499 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:39:42,500 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:39:42,501 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:39:42,502 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:39:42,504 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:39:42,505 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:39:42,506 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:39:42,507 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:39:42,507 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:39:42,508 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:39:42,509 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:39:42,510 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:39:42,511 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:39:42,512 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:39:42,514 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:39:42,516 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:39:42,518 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:39:42,519 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:39:42,520 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:39:42,523 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:39:42,523 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:39:42,524 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:39:42,525 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:39:42,525 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:39:42,526 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:39:42,526 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:39:42,527 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:39:42,528 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:39:42,529 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:39:42,530 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:39:42,530 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:39:42,531 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:39:42,531 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:39:42,531 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:39:42,532 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:39:42,533 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:39:42,533 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 12:39:42,548 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:39:42,548 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:39:42,550 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:39:42,551 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:39:42,552 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:39:42,552 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:39:42,552 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:39:42,552 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:39:42,552 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:39:42,553 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:39:42,553 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:39:42,553 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:39:42,553 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:39:42,554 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:39:42,554 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:39:42,554 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:39:42,554 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:39:42,554 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:39:42,555 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:39:42,555 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:39:42,555 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:39:42,555 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:39:42,555 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:39:42,556 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:39:42,557 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:39:42,557 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:39:42,557 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:39:42,558 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:39:42,558 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 12:39:42,606 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:39:42,616 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:39:42,620 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:39:42,621 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:39:42,621 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:39:42,622 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem18_label47_true-unreach-call.c [2019-03-18 12:39:42,678 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51e6267c0/f0beff76b909459ba223b61de699084e/FLAGf73d5c9c1 [2019-03-18 12:39:43,421 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:39:43,422 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem18_label47_true-unreach-call.c [2019-03-18 12:39:43,449 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51e6267c0/f0beff76b909459ba223b61de699084e/FLAGf73d5c9c1 [2019-03-18 12:39:43,499 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51e6267c0/f0beff76b909459ba223b61de699084e [2019-03-18 12:39:43,512 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:39:43,513 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:39:43,515 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:39:43,515 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:39:43,523 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:39:43,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:39:43" (1/1) ... [2019-03-18 12:39:43,527 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@467b6e6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:43, skipping insertion in model container [2019-03-18 12:39:43,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:39:43" (1/1) ... [2019-03-18 12:39:43,535 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:39:43,669 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:39:45,085 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:39:45,096 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:39:45,631 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:39:45,926 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:39:45,927 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45 WrapperNode [2019-03-18 12:39:45,927 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:39:45,928 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:39:45,928 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:39:45,928 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:39:45,935 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45" (1/1) ... [2019-03-18 12:39:45,986 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45" (1/1) ... [2019-03-18 12:39:46,154 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:39:46,154 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:39:46,154 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:39:46,154 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:39:46,165 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45" (1/1) ... [2019-03-18 12:39:46,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45" (1/1) ... [2019-03-18 12:39:46,182 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45" (1/1) ... [2019-03-18 12:39:46,183 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45" (1/1) ... [2019-03-18 12:39:46,315 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45" (1/1) ... [2019-03-18 12:39:46,365 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45" (1/1) ... [2019-03-18 12:39:46,397 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45" (1/1) ... [2019-03-18 12:39:46,438 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:39:46,439 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:39:46,439 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:39:46,439 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:39:46,442 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45" (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 12:39:46,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:39:46,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:39:53,624 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:39:53,624 INFO L286 CfgBuilder]: Removed 11 assue(true) statements. [2019-03-18 12:39:53,626 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:39:53 BoogieIcfgContainer [2019-03-18 12:39:53,626 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:39:53,626 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:39:53,627 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:39:53,627 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:39:53,629 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:39:53" (1/1) ... [2019-03-18 12:40:01,853 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:40:01 HornClauseAST [2019-03-18 12:40:01,854 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:40:01,854 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:40:01,854 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:40:01,854 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:40:01,856 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:40:01" (1/1) ... [2019-03-18 12:40:01,859 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem18_label47_true-unreach-call.c_UID8085150097232428051.smt2 [2019-03-18 12:40:02,367 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:40:02,369 INFO L168 Benchmark]: Toolchain (without parser) took 18856.45 ms. Allocated memory was 101.7 MB in the beginning and 585.6 MB in the end (delta: 483.9 MB). Free memory was 64.9 MB in the beginning and 52.3 MB in the end (delta: 12.5 MB). Peak memory consumption was 496.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:02,371 INFO L168 Benchmark]: CDTParser took 0.19 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. [2019-03-18 12:40:02,371 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2412.69 ms. Allocated memory was 101.7 MB in the beginning and 163.6 MB in the end (delta: 61.9 MB). Free memory was 64.6 MB in the beginning and 123.7 MB in the end (delta: -59.0 MB). Peak memory consumption was 75.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:02,372 INFO L168 Benchmark]: Boogie Procedure Inliner took 226.02 ms. Allocated memory is still 163.6 MB. Free memory was 123.7 MB in the beginning and 81.7 MB in the end (delta: 41.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:02,372 INFO L168 Benchmark]: Boogie Preprocessor took 284.21 ms. Allocated memory was 163.6 MB in the beginning and 195.6 MB in the end (delta: 32.0 MB). Free memory was 81.7 MB in the beginning and 120.0 MB in the end (delta: -38.2 MB). Peak memory consumption was 39.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:02,373 INFO L168 Benchmark]: RCFGBuilder took 7187.24 ms. Allocated memory was 195.6 MB in the beginning and 255.3 MB in the end (delta: 59.8 MB). Free memory was 120.0 MB in the beginning and 58.5 MB in the end (delta: 61.4 MB). Peak memory consumption was 142.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:02,373 INFO L168 Benchmark]: IcfgToChc took 8227.31 ms. Allocated memory was 255.3 MB in the beginning and 585.6 MB in the end (delta: 330.3 MB). Free memory was 58.5 MB in the beginning and 168.1 MB in the end (delta: -109.6 MB). Peak memory consumption was 274.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:02,374 INFO L168 Benchmark]: ChcSmtPrinter took 513.23 ms. Allocated memory is still 585.6 MB. Free memory was 168.1 MB in the beginning and 52.3 MB in the end (delta: 115.8 MB). Peak memory consumption was 115.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:02,377 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 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2412.69 ms. Allocated memory was 101.7 MB in the beginning and 163.6 MB in the end (delta: 61.9 MB). Free memory was 64.6 MB in the beginning and 123.7 MB in the end (delta: -59.0 MB). Peak memory consumption was 75.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 226.02 ms. Allocated memory is still 163.6 MB. Free memory was 123.7 MB in the beginning and 81.7 MB in the end (delta: 41.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 284.21 ms. Allocated memory was 163.6 MB in the beginning and 195.6 MB in the end (delta: 32.0 MB). Free memory was 81.7 MB in the beginning and 120.0 MB in the end (delta: -38.2 MB). Peak memory consumption was 39.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 7187.24 ms. Allocated memory was 195.6 MB in the beginning and 255.3 MB in the end (delta: 59.8 MB). Free memory was 120.0 MB in the beginning and 58.5 MB in the end (delta: 61.4 MB). Peak memory consumption was 142.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 8227.31 ms. Allocated memory was 255.3 MB in the beginning and 585.6 MB in the end (delta: 330.3 MB). Free memory was 58.5 MB in the beginning and 168.1 MB in the end (delta: -109.6 MB). Peak memory consumption was 274.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 513.23 ms. Allocated memory is still 585.6 MB. Free memory was 168.1 MB in the beginning and 52.3 MB in the end (delta: 115.8 MB). Peak memory consumption was 115.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...