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_label03_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:05:54,610 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:05:54,612 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:05:54,629 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:05:54,629 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:05:54,631 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:05:54,632 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:05:54,635 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:05:54,638 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:05:54,638 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:05:54,640 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:05:54,640 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:05:54,641 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:05:54,642 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:05:54,643 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:05:54,644 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:05:54,645 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:05:54,647 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:05:54,649 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:05:54,651 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:05:54,652 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:05:54,653 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:05:54,656 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:05:54,656 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:05:54,657 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:05:54,658 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:05:54,658 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:05:54,659 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:05:54,659 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:05:54,660 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:05:54,661 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:05:54,662 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:05:54,663 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:05:54,663 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:05:54,664 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:05:54,664 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:05:54,664 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:05:54,665 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:05:54,666 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:05:54,666 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 [2019-03-17 21:05:54,681 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:05:54,681 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:05:54,683 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:05:54,686 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:05:54,686 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:05:54,686 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:05:54,687 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:05:54,687 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:05:54,687 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:05:54,687 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:05:54,687 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:05:54,688 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:05:54,688 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:05:54,688 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:05:54,688 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:05:54,688 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:05:54,688 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:05:54,689 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:05:54,691 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:05:54,691 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:05:54,691 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:05:54,691 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:05:54,692 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:05:54,692 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:05:54,692 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:05:54,692 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:05:54,692 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:05:54,693 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:05:54,693 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 21:05:54,736 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:05:54,748 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:05:54,751 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:05:54,753 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:05:54,753 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:05:54,754 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem12_label03_false-unreach-call.c [2019-03-17 21:05:54,807 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0401a6d48/c0bb1e966dd54805bbf0571609d61058/FLAG37080e3c2 [2019-03-17 21:05:55,560 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:05:55,561 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem12_label03_false-unreach-call.c [2019-03-17 21:05:55,595 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0401a6d48/c0bb1e966dd54805bbf0571609d61058/FLAG37080e3c2 [2019-03-17 21:05:55,626 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0401a6d48/c0bb1e966dd54805bbf0571609d61058 [2019-03-17 21:05:55,638 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:05:55,639 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:05:55,642 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:05:55,642 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:05:55,649 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:05:55,650 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:05:55" (1/1) ... [2019-03-17 21:05:55,653 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@630053bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:55, skipping insertion in model container [2019-03-17 21:05:55,653 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:05:55" (1/1) ... [2019-03-17 21:05:55,662 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:05:55,819 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:05:57,277 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:05:57,284 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:05:58,137 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:05:58,173 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:05:58,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:58 WrapperNode [2019-03-17 21:05:58,174 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:05:58,175 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:05:58,175 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:05:58,175 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:05:58,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:58" (1/1) ... [2019-03-17 21:05:58,244 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:58" (1/1) ... [2019-03-17 21:05:58,700 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:05:58,700 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:05:58,701 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:05:58,701 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:05:58,711 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:58" (1/1) ... [2019-03-17 21:05:58,712 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:58" (1/1) ... [2019-03-17 21:05:58,749 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:58" (1/1) ... [2019-03-17 21:05:58,750 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:58" (1/1) ... [2019-03-17 21:05:58,926 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:58" (1/1) ... [2019-03-17 21:05:58,974 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:58" (1/1) ... [2019-03-17 21:05:59,050 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:58" (1/1) ... [2019-03-17 21:05:59,094 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:05:59,095 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:05:59,095 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:05:59,095 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:05:59,096 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:58" (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 21:05:59,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:05:59,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:06:09,266 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:06:09,266 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 21:06:09,267 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:06:09 BoogieIcfgContainer [2019-03-17 21:06:09,268 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:06:09,268 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:06:09,268 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:06:09,268 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:06:09,307 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:06:09" (1/1) ... [2019-03-17 21:06:19,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:06:19 HornClauseAST [2019-03-17 21:06:19,027 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:06:19,028 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:06:19,028 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:06:19,028 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:06:19,029 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:06:19" (1/1) ... [2019-03-17 21:06:19,031 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem12_label03_false-unreach-call.c_UID8786037511179988780.smt2 [2019-03-17 21:06:19,646 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:06:19,648 INFO L168 Benchmark]: Toolchain (without parser) took 24009.82 ms. Allocated memory was 115.9 MB in the beginning and 687.3 MB in the end (delta: 571.5 MB). Free memory was 49.4 MB in the beginning and 292.8 MB in the end (delta: -243.3 MB). Peak memory consumption was 328.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:06:19,650 INFO L168 Benchmark]: CDTParser took 1.11 ms. Allocated memory is still 115.9 MB. Free memory is still 80.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:06:19,650 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2532.35 ms. Allocated memory was 115.9 MB in the beginning and 200.8 MB in the end (delta: 84.9 MB). Free memory was 49.2 MB in the beginning and 86.7 MB in the end (delta: -37.5 MB). Peak memory consumption was 66.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:06:19,650 INFO L168 Benchmark]: Boogie Procedure Inliner took 525.22 ms. Allocated memory was 200.8 MB in the beginning and 265.3 MB in the end (delta: 64.5 MB). Free memory was 85.5 MB in the beginning and 156.8 MB in the end (delta: -71.3 MB). Peak memory consumption was 49.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:06:19,651 INFO L168 Benchmark]: Boogie Preprocessor took 393.97 ms. Allocated memory is still 265.3 MB. Free memory was 156.8 MB in the beginning and 115.0 MB in the end (delta: 41.8 MB). Peak memory consumption was 41.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:06:19,651 INFO L168 Benchmark]: RCFGBuilder took 10173.06 ms. Allocated memory was 265.3 MB in the beginning and 386.9 MB in the end (delta: 121.6 MB). Free memory was 115.0 MB in the beginning and 96.8 MB in the end (delta: 18.2 MB). Peak memory consumption was 160.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:06:19,652 INFO L168 Benchmark]: IcfgToChc took 9759.41 ms. Allocated memory was 386.9 MB in the beginning and 687.3 MB in the end (delta: 300.4 MB). Free memory was 96.8 MB in the beginning and 436.7 MB in the end (delta: -340.0 MB). Peak memory consumption was 346.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:06:19,652 INFO L168 Benchmark]: ChcSmtPrinter took 618.87 ms. Allocated memory is still 687.3 MB. Free memory was 436.7 MB in the beginning and 292.8 MB in the end (delta: 144.0 MB). Peak memory consumption was 144.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:06:19,655 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.11 ms. Allocated memory is still 115.9 MB. Free memory is still 80.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2532.35 ms. Allocated memory was 115.9 MB in the beginning and 200.8 MB in the end (delta: 84.9 MB). Free memory was 49.2 MB in the beginning and 86.7 MB in the end (delta: -37.5 MB). Peak memory consumption was 66.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 525.22 ms. Allocated memory was 200.8 MB in the beginning and 265.3 MB in the end (delta: 64.5 MB). Free memory was 85.5 MB in the beginning and 156.8 MB in the end (delta: -71.3 MB). Peak memory consumption was 49.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 393.97 ms. Allocated memory is still 265.3 MB. Free memory was 156.8 MB in the beginning and 115.0 MB in the end (delta: 41.8 MB). Peak memory consumption was 41.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 10173.06 ms. Allocated memory was 265.3 MB in the beginning and 386.9 MB in the end (delta: 121.6 MB). Free memory was 115.0 MB in the beginning and 96.8 MB in the end (delta: 18.2 MB). Peak memory consumption was 160.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 9759.41 ms. Allocated memory was 386.9 MB in the beginning and 687.3 MB in the end (delta: 300.4 MB). Free memory was 96.8 MB in the beginning and 436.7 MB in the end (delta: -340.0 MB). Peak memory consumption was 346.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 618.87 ms. Allocated memory is still 687.3 MB. Free memory was 436.7 MB in the beginning and 292.8 MB in the end (delta: 144.0 MB). Peak memory consumption was 144.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...