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.7_true-unreach-call.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:25:06,687 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:25:06,689 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:25:06,709 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:25:06,710 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:25:06,711 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:25:06,713 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:25:06,717 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:25:06,719 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:25:06,720 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:25:06,728 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:25:06,728 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:25:06,731 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:25:06,733 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:25:06,737 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:25:06,738 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:25:06,741 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:25:06,744 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:25:06,750 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:25:06,754 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:25:06,755 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:25:06,757 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:25:06,762 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:25:06,762 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:25:06,762 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:25:06,763 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:25:06,764 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:25:06,765 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:25:06,765 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:25:06,767 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:25:06,768 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:25:06,770 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:25:06,771 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:25:06,773 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:25:06,774 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:25:06,774 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:25:06,774 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:25:06,776 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:25:06,777 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:25:06,777 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 13:25:06,805 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:25:06,805 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:25:06,806 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:25:06,806 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:25:06,807 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:25:06,808 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:25:06,808 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:25:06,808 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:25:06,808 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:25:06,808 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:25:06,809 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:25:06,809 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:25:06,809 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:25:06,809 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:25:06,809 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:25:06,810 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:25:06,810 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:25:06,810 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:25:06,810 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:25:06,810 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:25:06,811 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:25:06,811 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:25:06,811 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:25:06,811 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:25:06,811 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:25:06,812 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:25:06,812 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:25:06,812 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:25:06,812 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 13:25:06,867 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:25:06,883 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:25:06,888 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:25:06,890 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:25:06,890 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:25:06,891 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_lcr.7_true-unreach-call.ufo.UNBOUNDED.pals.c [2019-03-18 13:25:06,959 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fffeac8ce/9c3433b79c2540be8741e4ecd982244f/FLAGf381c755a [2019-03-18 13:25:07,446 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:25:07,447 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_lcr.7_true-unreach-call.ufo.UNBOUNDED.pals.c [2019-03-18 13:25:07,461 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fffeac8ce/9c3433b79c2540be8741e4ecd982244f/FLAGf381c755a [2019-03-18 13:25:07,750 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fffeac8ce/9c3433b79c2540be8741e4ecd982244f [2019-03-18 13:25:07,759 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:25:07,761 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:25:07,762 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:25:07,762 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:25:07,766 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:25:07,767 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:25:07" (1/1) ... [2019-03-18 13:25:07,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61938aff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:07, skipping insertion in model container [2019-03-18 13:25:07,770 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:25:07" (1/1) ... [2019-03-18 13:25:07,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:25:07,842 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:25:08,144 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:25:08,165 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:25:08,251 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:25:08,272 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:25:08,273 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:08 WrapperNode [2019-03-18 13:25:08,273 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:25:08,274 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:25:08,274 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:25:08,274 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:25:08,370 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:08" (1/1) ... [2019-03-18 13:25:08,384 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:08" (1/1) ... [2019-03-18 13:25:08,424 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:25:08,425 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:25:08,425 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:25:08,425 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:25:08,434 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:08" (1/1) ... [2019-03-18 13:25:08,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:08" (1/1) ... [2019-03-18 13:25:08,438 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:08" (1/1) ... [2019-03-18 13:25:08,438 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:08" (1/1) ... [2019-03-18 13:25:08,448 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:08" (1/1) ... [2019-03-18 13:25:08,458 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:08" (1/1) ... [2019-03-18 13:25:08,462 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:08" (1/1) ... [2019-03-18 13:25:08,467 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:25:08,467 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:25:08,468 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:25:08,468 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:25:08,469 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:08" (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 13:25:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:25:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:25:09,816 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:25:09,817 INFO L286 CfgBuilder]: Removed 25 assue(true) statements. [2019-03-18 13:25:09,818 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:25:09 BoogieIcfgContainer [2019-03-18 13:25:09,818 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:25:09,819 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:25:09,819 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:25:09,819 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:25:09,821 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:25:09" (1/1) ... [2019-03-18 13:25:15,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:25:15 HornClauseAST [2019-03-18 13:25:15,799 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:25:15,800 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:25:15,800 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:25:15,800 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:25:15,802 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:25:15" (1/1) ... [2019-03-18 13:25:15,803 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_lcr.7_true-unreach-call.ufo.UNBOUNDED.pals.c_UID8268844706552364501.smt2 [2019-03-18 13:25:16,058 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:25:16,060 INFO L168 Benchmark]: Toolchain (without parser) took 8300.33 ms. Allocated memory was 101.2 MB in the beginning and 493.4 MB in the end (delta: 392.2 MB). Free memory was 73.1 MB in the beginning and 350.1 MB in the end (delta: -277.0 MB). Peak memory consumption was 115.2 MB. Max. memory is 3.6 GB. [2019-03-18 13:25:16,062 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:25:16,063 INFO L168 Benchmark]: CACSL2BoogieTranslator took 511.26 ms. Allocated memory is still 101.2 MB. Free memory was 73.1 MB in the beginning and 54.8 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:25:16,063 INFO L168 Benchmark]: Boogie Procedure Inliner took 150.59 ms. Allocated memory was 101.2 MB in the beginning and 129.0 MB in the end (delta: 27.8 MB). Free memory was 54.8 MB in the beginning and 109.9 MB in the end (delta: -55.1 MB). Peak memory consumption was 3.6 MB. Max. memory is 3.6 GB. [2019-03-18 13:25:16,064 INFO L168 Benchmark]: Boogie Preprocessor took 42.40 ms. Allocated memory is still 129.0 MB. Free memory was 109.9 MB in the beginning and 107.7 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. [2019-03-18 13:25:16,064 INFO L168 Benchmark]: RCFGBuilder took 1350.97 ms. Allocated memory is still 129.0 MB. Free memory was 107.2 MB in the beginning and 58.0 MB in the end (delta: 49.2 MB). Peak memory consumption was 49.2 MB. Max. memory is 3.6 GB. [2019-03-18 13:25:16,065 INFO L168 Benchmark]: IcfgToChc took 5981.11 ms. Allocated memory was 129.0 MB in the beginning and 493.4 MB in the end (delta: 364.4 MB). Free memory was 58.0 MB in the beginning and 413.0 MB in the end (delta: -355.0 MB). Peak memory consumption was 283.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:25:16,065 INFO L168 Benchmark]: ChcSmtPrinter took 258.84 ms. Allocated memory is still 493.4 MB. Free memory was 413.0 MB in the beginning and 350.1 MB in the end (delta: 62.9 MB). Peak memory consumption was 62.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:25:16,069 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 511.26 ms. Allocated memory is still 101.2 MB. Free memory was 73.1 MB in the beginning and 54.8 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 150.59 ms. Allocated memory was 101.2 MB in the beginning and 129.0 MB in the end (delta: 27.8 MB). Free memory was 54.8 MB in the beginning and 109.9 MB in the end (delta: -55.1 MB). Peak memory consumption was 3.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 42.40 ms. Allocated memory is still 129.0 MB. Free memory was 109.9 MB in the beginning and 107.7 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1350.97 ms. Allocated memory is still 129.0 MB. Free memory was 107.2 MB in the beginning and 58.0 MB in the end (delta: 49.2 MB). Peak memory consumption was 49.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 5981.11 ms. Allocated memory was 129.0 MB in the beginning and 493.4 MB in the end (delta: 364.4 MB). Free memory was 58.0 MB in the beginning and 413.0 MB in the end (delta: -355.0 MB). Peak memory consumption was 283.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 258.84 ms. Allocated memory is still 493.4 MB. Free memory was 413.0 MB in the beginning and 350.1 MB in the end (delta: 62.9 MB). Peak memory consumption was 62.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...