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.5_overflow_false-unreach-call.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:17:51,713 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:17:51,715 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:17:51,726 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:17:51,727 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:17:51,728 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:17:51,729 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:17:51,731 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:17:51,733 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:17:51,733 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:17:51,734 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:17:51,735 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:17:51,736 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:17:51,737 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:17:51,738 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:17:51,738 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:17:51,739 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:17:51,741 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:17:51,743 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:17:51,745 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:17:51,746 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:17:51,747 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:17:51,750 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:17:51,750 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:17:51,750 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:17:51,751 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:17:51,752 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:17:51,753 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:17:51,753 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:17:51,754 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:17:51,754 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:17:51,755 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:17:51,756 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:17:51,756 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:17:51,757 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:17:51,757 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:17:51,758 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:17:51,759 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:17:51,759 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:17:51,760 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 22:17:51,785 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:17:51,786 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:17:51,787 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:17:51,787 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:17:51,787 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:17:51,788 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:17:51,788 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:17:51,788 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:17:51,788 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:17:51,788 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:17:51,788 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:17:51,789 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:17:51,789 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:17:51,789 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:17:51,789 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:17:51,789 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:17:51,790 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:17:51,790 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:17:51,790 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:17:51,790 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:17:51,790 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:17:51,791 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:17:51,791 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:17:51,791 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:17:51,791 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:17:51,791 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:17:51,792 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:17:51,792 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:17:51,792 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 22:17:51,832 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:17:51,847 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:17:51,851 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:17:51,852 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:17:51,852 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:17:51,853 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_lcr.5_overflow_false-unreach-call.ufo.UNBOUNDED.pals.c [2019-03-17 22:17:51,911 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61397e634/57149ba236a94f579777924f2bf46e0f/FLAGf779e6664 [2019-03-17 22:17:52,338 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:17:52,338 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_lcr.5_overflow_false-unreach-call.ufo.UNBOUNDED.pals.c [2019-03-17 22:17:52,349 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61397e634/57149ba236a94f579777924f2bf46e0f/FLAGf779e6664 [2019-03-17 22:17:52,680 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61397e634/57149ba236a94f579777924f2bf46e0f [2019-03-17 22:17:52,689 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:17:52,690 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:17:52,691 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:17:52,691 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:17:52,695 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:17:52,696 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:17:52" (1/1) ... [2019-03-17 22:17:52,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f89e6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:52, skipping insertion in model container [2019-03-17 22:17:52,699 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:17:52" (1/1) ... [2019-03-17 22:17:52,707 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:17:52,753 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:17:53,015 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:17:53,029 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:17:53,109 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:17:53,128 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:17:53,129 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:53 WrapperNode [2019-03-17 22:17:53,129 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:17:53,130 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:17:53,130 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:17:53,130 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:17:53,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:53" (1/1) ... [2019-03-17 22:17:53,215 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:53" (1/1) ... [2019-03-17 22:17:53,253 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:17:53,253 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:17:53,253 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:17:53,253 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:17:53,263 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:53" (1/1) ... [2019-03-17 22:17:53,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:53" (1/1) ... [2019-03-17 22:17:53,266 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:53" (1/1) ... [2019-03-17 22:17:53,266 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:53" (1/1) ... [2019-03-17 22:17:53,277 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:53" (1/1) ... [2019-03-17 22:17:53,288 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:53" (1/1) ... [2019-03-17 22:17:53,291 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:53" (1/1) ... [2019-03-17 22:17:53,297 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:17:53,297 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:17:53,298 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:17:53,298 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:17:53,299 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:53" (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 22:17:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:17:53,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:17:54,327 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:17:54,327 INFO L286 CfgBuilder]: Removed 21 assue(true) statements. [2019-03-17 22:17:54,329 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:17:54 BoogieIcfgContainer [2019-03-17 22:17:54,329 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:17:54,329 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:17:54,330 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:17:54,330 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:17:54,332 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:17:54" (1/1) ... [2019-03-17 22:17:57,597 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:17:57 HornClauseAST [2019-03-17 22:17:57,598 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:17:57,598 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:17:57,598 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:17:57,598 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:17:57,599 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:17:57" (1/1) ... [2019-03-17 22:17:57,601 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_lcr.5_overflow_false-unreach-call.ufo.UNBOUNDED.pals.c_UID1158278171635957056.smt2 [2019-03-17 22:17:57,780 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:17:57,782 INFO L168 Benchmark]: Toolchain (without parser) took 5092.71 ms. Allocated memory was 99.6 MB in the beginning and 288.9 MB in the end (delta: 189.3 MB). Free memory was 73.6 MB in the beginning and 103.0 MB in the end (delta: -29.4 MB). Peak memory consumption was 159.8 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:57,784 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 87.6 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:17:57,784 INFO L168 Benchmark]: CACSL2BoogieTranslator took 438.14 ms. Allocated memory is still 99.6 MB. Free memory was 73.2 MB in the beginning and 57.7 MB in the end (delta: 15.5 MB). Peak memory consumption was 15.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:57,784 INFO L168 Benchmark]: Boogie Procedure Inliner took 123.08 ms. Allocated memory was 99.6 MB in the beginning and 129.5 MB in the end (delta: 29.9 MB). Free memory was 57.7 MB in the beginning and 111.3 MB in the end (delta: -53.6 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:57,785 INFO L168 Benchmark]: Boogie Preprocessor took 44.07 ms. Allocated memory is still 129.5 MB. Free memory was 111.3 MB in the beginning and 109.0 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:57,786 INFO L168 Benchmark]: RCFGBuilder took 1031.68 ms. Allocated memory is still 129.5 MB. Free memory was 109.0 MB in the beginning and 72.3 MB in the end (delta: 36.7 MB). Peak memory consumption was 36.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:57,786 INFO L168 Benchmark]: IcfgToChc took 3268.43 ms. Allocated memory was 129.5 MB in the beginning and 288.9 MB in the end (delta: 159.4 MB). Free memory was 72.3 MB in the beginning and 135.0 MB in the end (delta: -62.7 MB). Peak memory consumption was 132.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:57,787 INFO L168 Benchmark]: ChcSmtPrinter took 182.57 ms. Allocated memory is still 288.9 MB. Free memory was 135.0 MB in the beginning and 103.0 MB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:57,789 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 87.6 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 438.14 ms. Allocated memory is still 99.6 MB. Free memory was 73.2 MB in the beginning and 57.7 MB in the end (delta: 15.5 MB). Peak memory consumption was 15.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 123.08 ms. Allocated memory was 99.6 MB in the beginning and 129.5 MB in the end (delta: 29.9 MB). Free memory was 57.7 MB in the beginning and 111.3 MB in the end (delta: -53.6 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 44.07 ms. Allocated memory is still 129.5 MB. Free memory was 111.3 MB in the beginning and 109.0 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1031.68 ms. Allocated memory is still 129.5 MB. Free memory was 109.0 MB in the beginning and 72.3 MB in the end (delta: 36.7 MB). Peak memory consumption was 36.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 3268.43 ms. Allocated memory was 129.5 MB in the beginning and 288.9 MB in the end (delta: 159.4 MB). Free memory was 72.3 MB in the beginning and 135.0 MB in the end (delta: -62.7 MB). Peak memory consumption was 132.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 182.57 ms. Allocated memory is still 288.9 MB. Free memory was 135.0 MB in the beginning and 103.0 MB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...