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/Problem14_label39_false-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:07:56,693 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:07:56,695 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:07:56,707 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:07:56,707 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:07:56,708 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:07:56,710 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:07:56,712 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:07:56,713 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:07:56,714 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:07:56,715 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:07:56,716 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:07:56,717 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:07:56,718 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:07:56,719 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:07:56,720 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:07:56,721 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:07:56,723 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:07:56,725 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:07:56,727 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:07:56,728 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:07:56,729 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:07:56,732 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:07:56,732 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:07:56,733 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:07:56,734 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:07:56,734 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:07:56,735 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:07:56,736 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:07:56,736 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:07:56,737 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:07:56,738 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:07:56,739 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:07:56,739 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:07:56,740 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:07:56,740 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:07:56,741 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:07:56,742 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:07:56,742 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:07:56,743 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 21:07:56,758 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:07:56,758 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:07:56,759 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:07:56,759 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:07:56,760 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:07:56,760 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:07:56,760 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:07:56,760 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:07:56,760 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:07:56,761 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:07:56,761 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:07:56,761 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:07:56,761 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:07:56,761 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:07:56,762 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:07:56,762 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:07:56,762 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:07:56,762 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:07:56,762 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:07:56,763 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:07:56,763 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:07:56,763 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:07:56,763 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:07:56,763 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:07:56,764 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:07:56,764 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:07:56,764 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:07:56,764 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:07:56,764 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 21:07:56,811 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:07:56,824 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:07:56,827 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:07:56,829 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:07:56,829 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:07:56,830 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem14_label39_false-unreach-call_false-termination.c [2019-03-17 21:07:56,882 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/097a9f2fb/59c616bdc0db43d49020307f5dd1b656/FLAGbde2d3f6b [2019-03-17 21:07:57,471 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:07:57,473 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem14_label39_false-unreach-call_false-termination.c [2019-03-17 21:07:57,489 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/097a9f2fb/59c616bdc0db43d49020307f5dd1b656/FLAGbde2d3f6b [2019-03-17 21:07:57,688 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/097a9f2fb/59c616bdc0db43d49020307f5dd1b656 [2019-03-17 21:07:57,699 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:07:57,700 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:07:57,701 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:07:57,702 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:07:57,706 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:07:57,707 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:07:57" (1/1) ... [2019-03-17 21:07:57,710 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@214768b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:57, skipping insertion in model container [2019-03-17 21:07:57,711 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:07:57" (1/1) ... [2019-03-17 21:07:57,718 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:07:57,771 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:07:58,283 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:07:58,288 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:07:58,448 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:07:58,465 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:07:58,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:58 WrapperNode [2019-03-17 21:07:58,466 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:07:58,467 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:07:58,467 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:07:58,468 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:07:58,565 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:58" (1/1) ... [2019-03-17 21:07:58,598 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:58" (1/1) ... [2019-03-17 21:07:58,678 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:07:58,679 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:07:58,679 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:07:58,679 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:07:58,689 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:58" (1/1) ... [2019-03-17 21:07:58,690 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:58" (1/1) ... [2019-03-17 21:07:58,695 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:58" (1/1) ... [2019-03-17 21:07:58,696 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:58" (1/1) ... [2019-03-17 21:07:58,728 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:58" (1/1) ... [2019-03-17 21:07:58,749 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:58" (1/1) ... [2019-03-17 21:07:58,764 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:58" (1/1) ... [2019-03-17 21:07:58,788 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:07:58,789 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:07:58,789 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:07:58,789 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:07:58,790 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:58" (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 21:07:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:07:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:08:02,457 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:08:02,457 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:08:02,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:08:02 BoogieIcfgContainer [2019-03-17 21:08:02,459 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:08:02,459 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:08:02,460 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:08:02,460 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:08:02,463 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:08:02" (1/1) ... [2019-03-17 21:08:04,762 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:08:04 HornClauseAST [2019-03-17 21:08:04,762 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:08:04,763 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:08:04,763 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:08:04,763 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:08:04,764 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:08:04" (1/1) ... [2019-03-17 21:08:04,768 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem14_label39_false-unreach-call_false-termination.c_UID8803924254730233497.smt2 [2019-03-17 21:08:04,964 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:08:04,967 INFO L168 Benchmark]: Toolchain (without parser) took 7268.22 ms. Allocated memory was 99.6 MB in the beginning and 274.7 MB in the end (delta: 175.1 MB). Free memory was 72.0 MB in the beginning and 205.4 MB in the end (delta: -133.4 MB). Peak memory consumption was 145.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:04,969 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 88.1 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:08:04,970 INFO L168 Benchmark]: CACSL2BoogieTranslator took 765.41 ms. Allocated memory is still 99.6 MB. Free memory was 72.0 MB in the beginning and 35.3 MB in the end (delta: 36.7 MB). Peak memory consumption was 36.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:04,970 INFO L168 Benchmark]: Boogie Procedure Inliner took 211.03 ms. Allocated memory was 99.6 MB in the beginning and 131.6 MB in the end (delta: 32.0 MB). Free memory was 35.3 MB in the beginning and 104.1 MB in the end (delta: -68.8 MB). Peak memory consumption was 5.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:04,976 INFO L168 Benchmark]: Boogie Preprocessor took 110.16 ms. Allocated memory is still 131.6 MB. Free memory was 104.1 MB in the beginning and 97.2 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:04,976 INFO L168 Benchmark]: RCFGBuilder took 3670.21 ms. Allocated memory was 131.6 MB in the beginning and 141.6 MB in the end (delta: 10.0 MB). Free memory was 97.2 MB in the beginning and 95.0 MB in the end (delta: 2.2 MB). Peak memory consumption was 50.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:04,978 INFO L168 Benchmark]: IcfgToChc took 2303.25 ms. Allocated memory was 141.6 MB in the beginning and 218.6 MB in the end (delta: 77.1 MB). Free memory was 95.0 MB in the beginning and 52.1 MB in the end (delta: 42.9 MB). Peak memory consumption was 124.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:04,979 INFO L168 Benchmark]: ChcSmtPrinter took 201.32 ms. Allocated memory was 218.6 MB in the beginning and 274.7 MB in the end (delta: 56.1 MB). Free memory was 52.1 MB in the beginning and 205.4 MB in the end (delta: -153.3 MB). Peak memory consumption was 6.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:04,983 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 88.1 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 765.41 ms. Allocated memory is still 99.6 MB. Free memory was 72.0 MB in the beginning and 35.3 MB in the end (delta: 36.7 MB). Peak memory consumption was 36.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 211.03 ms. Allocated memory was 99.6 MB in the beginning and 131.6 MB in the end (delta: 32.0 MB). Free memory was 35.3 MB in the beginning and 104.1 MB in the end (delta: -68.8 MB). Peak memory consumption was 5.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 110.16 ms. Allocated memory is still 131.6 MB. Free memory was 104.1 MB in the beginning and 97.2 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3670.21 ms. Allocated memory was 131.6 MB in the beginning and 141.6 MB in the end (delta: 10.0 MB). Free memory was 97.2 MB in the beginning and 95.0 MB in the end (delta: 2.2 MB). Peak memory consumption was 50.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 2303.25 ms. Allocated memory was 141.6 MB in the beginning and 218.6 MB in the end (delta: 77.1 MB). Free memory was 95.0 MB in the beginning and 52.1 MB in the end (delta: 42.9 MB). Peak memory consumption was 124.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 201.32 ms. Allocated memory was 218.6 MB in the beginning and 274.7 MB in the end (delta: 56.1 MB). Free memory was 52.1 MB in the beginning and 205.4 MB in the end (delta: -153.3 MB). Peak memory consumption was 6.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...