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/seq-mthreaded/pals_lcr.6_overflow_false-unreach-call.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:21:22,574 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:21:22,576 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:21:22,591 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:21:22,591 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:21:22,592 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:21:22,594 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:21:22,596 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:21:22,599 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:21:22,600 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:21:22,601 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:21:22,602 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:21:22,603 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:21:22,604 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:21:22,605 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:21:22,613 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:21:22,615 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:21:22,616 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:21:22,619 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:21:22,621 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:21:22,624 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:21:22,625 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:21:22,629 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:21:22,630 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:21:22,630 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:21:22,631 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:21:22,631 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:21:22,632 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:21:22,632 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:21:22,633 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:21:22,633 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:21:22,636 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:21:22,638 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:21:22,638 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:21:22,638 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:21:22,639 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:21:22,639 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:21:22,641 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:21:22,642 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:21:22,642 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 13:21:22,665 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:21:22,665 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:21:22,670 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:21:22,671 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:21:22,671 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:21:22,671 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:21:22,671 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:21:22,672 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:21:22,672 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:21:22,672 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:21:22,672 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:21:22,672 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:21:22,673 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:21:22,673 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:21:22,673 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:21:22,673 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:21:22,673 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:21:22,674 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:21:22,674 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:21:22,674 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:21:22,674 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:21:22,674 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:21:22,674 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:21:22,675 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:21:22,675 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:21:22,675 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:21:22,675 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:21:22,675 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:21:22,676 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 13:21:22,724 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:21:22,740 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:21:22,743 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:21:22,745 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:21:22,745 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:21:22,746 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_lcr.6_overflow_false-unreach-call.ufo.UNBOUNDED.pals.c [2019-03-18 13:21:22,804 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29c28878d/d242a56689d94dbab568d4e365013dca/FLAGab7dcc5ac [2019-03-18 13:21:23,293 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:21:23,294 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_lcr.6_overflow_false-unreach-call.ufo.UNBOUNDED.pals.c [2019-03-18 13:21:23,310 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29c28878d/d242a56689d94dbab568d4e365013dca/FLAGab7dcc5ac [2019-03-18 13:21:23,615 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29c28878d/d242a56689d94dbab568d4e365013dca [2019-03-18 13:21:23,624 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:21:23,625 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:21:23,626 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:21:23,626 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:21:23,630 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:21:23,631 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:21:23" (1/1) ... [2019-03-18 13:21:23,634 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78c020ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:23, skipping insertion in model container [2019-03-18 13:21:23,634 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:21:23" (1/1) ... [2019-03-18 13:21:23,641 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:21:23,697 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:21:24,029 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:21:24,048 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:21:24,135 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:21:24,158 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:21:24,159 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24 WrapperNode [2019-03-18 13:21:24,159 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:21:24,160 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:21:24,160 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:21:24,160 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:21:24,257 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24" (1/1) ... [2019-03-18 13:21:24,271 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24" (1/1) ... [2019-03-18 13:21:24,312 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:21:24,312 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:21:24,312 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:21:24,313 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:21:24,323 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24" (1/1) ... [2019-03-18 13:21:24,323 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24" (1/1) ... [2019-03-18 13:21:24,326 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24" (1/1) ... [2019-03-18 13:21:24,327 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24" (1/1) ... [2019-03-18 13:21:24,335 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24" (1/1) ... [2019-03-18 13:21:24,344 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24" (1/1) ... [2019-03-18 13:21:24,347 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24" (1/1) ... [2019-03-18 13:21:24,351 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:21:24,352 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:21:24,352 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:21:24,352 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:21:24,353 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24" (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 13:21:24,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:21:24,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:21:25,473 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:21:25,473 INFO L286 CfgBuilder]: Removed 23 assue(true) statements. [2019-03-18 13:21:25,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:21:25 BoogieIcfgContainer [2019-03-18 13:21:25,475 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:21:25,475 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:21:25,475 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:21:25,475 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:21:25,478 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:21:25" (1/1) ... [2019-03-18 13:21:30,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:21:30 HornClauseAST [2019-03-18 13:21:30,604 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:21:30,604 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:21:30,604 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:21:30,605 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:21:30,606 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:21:30" (1/1) ... [2019-03-18 13:21:30,607 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_lcr.6_overflow_false-unreach-call.ufo.UNBOUNDED.pals.c_UID1348252385013146962.smt2 [2019-03-18 13:21:30,810 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:21:30,812 INFO L168 Benchmark]: Toolchain (without parser) took 7187.77 ms. Allocated memory was 116.4 MB in the beginning and 392.7 MB in the end (delta: 276.3 MB). Free memory was 64.5 MB in the beginning and 240.5 MB in the end (delta: -176.0 MB). Peak memory consumption was 100.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:30,814 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 116.4 MB. Free memory is still 83.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:21:30,814 INFO L168 Benchmark]: CACSL2BoogieTranslator took 533.00 ms. Allocated memory is still 116.4 MB. Free memory was 64.3 MB in the beginning and 47.2 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:30,815 INFO L168 Benchmark]: Boogie Procedure Inliner took 152.43 ms. Allocated memory was 116.4 MB in the beginning and 128.5 MB in the end (delta: 12.1 MB). Free memory was 47.2 MB in the beginning and 104.6 MB in the end (delta: -57.4 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:30,818 INFO L168 Benchmark]: Boogie Preprocessor took 39.28 ms. Allocated memory is still 128.5 MB. Free memory was 104.6 MB in the beginning and 102.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:30,818 INFO L168 Benchmark]: RCFGBuilder took 1122.96 ms. Allocated memory is still 128.5 MB. Free memory was 102.1 MB in the beginning and 59.3 MB in the end (delta: 42.9 MB). Peak memory consumption was 42.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:30,820 INFO L168 Benchmark]: IcfgToChc took 5128.94 ms. Allocated memory was 128.5 MB in the beginning and 392.7 MB in the end (delta: 264.2 MB). Free memory was 59.3 MB in the beginning and 283.4 MB in the end (delta: -224.1 MB). Peak memory consumption was 270.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:30,821 INFO L168 Benchmark]: ChcSmtPrinter took 206.36 ms. Allocated memory is still 392.7 MB. Free memory was 283.4 MB in the beginning and 240.5 MB in the end (delta: 42.9 MB). Peak memory consumption was 42.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:30,824 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 116.4 MB. Free memory is still 83.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 533.00 ms. Allocated memory is still 116.4 MB. Free memory was 64.3 MB in the beginning and 47.2 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 152.43 ms. Allocated memory was 116.4 MB in the beginning and 128.5 MB in the end (delta: 12.1 MB). Free memory was 47.2 MB in the beginning and 104.6 MB in the end (delta: -57.4 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 39.28 ms. Allocated memory is still 128.5 MB. Free memory was 104.6 MB in the beginning and 102.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1122.96 ms. Allocated memory is still 128.5 MB. Free memory was 102.1 MB in the beginning and 59.3 MB in the end (delta: 42.9 MB). Peak memory consumption was 42.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 5128.94 ms. Allocated memory was 128.5 MB in the beginning and 392.7 MB in the end (delta: 264.2 MB). Free memory was 59.3 MB in the beginning and 283.4 MB in the end (delta: -224.1 MB). Peak memory consumption was 270.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 206.36 ms. Allocated memory is still 392.7 MB. Free memory was 283.4 MB in the beginning and 240.5 MB in the end (delta: 42.9 MB). Peak memory consumption was 42.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...