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_STARTPALS_ActiveStandby_false-unreach-call.4_1.ufo.BOUNDED-10.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:19:34,736 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:19:34,738 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:19:34,754 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:19:34,755 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:19:34,756 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:19:34,759 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:19:34,762 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:19:34,764 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:19:34,765 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:19:34,766 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:19:34,767 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:19:34,768 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:19:34,768 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:19:34,771 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:19:34,778 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:19:34,779 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:19:34,780 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:19:34,782 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:19:34,784 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:19:34,785 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:19:34,786 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:19:34,789 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:19:34,789 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:19:34,789 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:19:34,790 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:19:34,790 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:19:34,791 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:19:34,792 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:19:34,792 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:19:34,793 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:19:34,794 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:19:34,795 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:19:34,795 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:19:34,796 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:19:34,796 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:19:34,796 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:19:34,797 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:19:34,798 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:19:34,798 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 13:19:34,824 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:19:34,824 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:19:34,825 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:19:34,825 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:19:34,826 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:19:34,826 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:19:34,826 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:19:34,826 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:19:34,826 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:19:34,827 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:19:34,827 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:19:34,827 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:19:34,827 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:19:34,827 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:19:34,828 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:19:34,828 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:19:34,828 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:19:34,828 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:19:34,828 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:19:34,829 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:19:34,829 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:19:34,829 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:19:34,829 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:19:34,829 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:19:34,830 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:19:34,830 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:19:34,830 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:19:34,830 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:19:34,830 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 13:19:34,876 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:19:34,890 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:19:34,894 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:19:34,895 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:19:34,896 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:19:34,897 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_STARTPALS_ActiveStandby_false-unreach-call.4_1.ufo.BOUNDED-10.pals.c [2019-03-18 13:19:34,948 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f7617f4e/d5ce93f125164cfb809cc10234da7a55/FLAG056720b75 [2019-03-18 13:19:35,446 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:19:35,447 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_STARTPALS_ActiveStandby_false-unreach-call.4_1.ufo.BOUNDED-10.pals.c [2019-03-18 13:19:35,459 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f7617f4e/d5ce93f125164cfb809cc10234da7a55/FLAG056720b75 [2019-03-18 13:19:35,759 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f7617f4e/d5ce93f125164cfb809cc10234da7a55 [2019-03-18 13:19:35,769 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:19:35,771 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:19:35,772 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:19:35,772 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:19:35,776 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:19:35,777 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:19:35" (1/1) ... [2019-03-18 13:19:35,780 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bf02308 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:35, skipping insertion in model container [2019-03-18 13:19:35,780 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:19:35" (1/1) ... [2019-03-18 13:19:35,788 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:19:35,847 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:19:36,190 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:19:36,202 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:19:36,316 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:19:36,460 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:19:36,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36 WrapperNode [2019-03-18 13:19:36,460 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:19:36,462 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:19:36,462 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:19:36,462 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:19:36,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36" (1/1) ... [2019-03-18 13:19:36,483 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36" (1/1) ... [2019-03-18 13:19:36,545 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:19:36,545 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:19:36,546 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:19:36,546 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:19:36,556 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36" (1/1) ... [2019-03-18 13:19:36,557 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36" (1/1) ... [2019-03-18 13:19:36,563 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36" (1/1) ... [2019-03-18 13:19:36,564 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36" (1/1) ... [2019-03-18 13:19:36,580 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36" (1/1) ... [2019-03-18 13:19:36,594 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36" (1/1) ... [2019-03-18 13:19:36,601 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36" (1/1) ... [2019-03-18 13:19:36,615 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:19:36,618 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:19:36,618 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:19:36,618 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:19:36,619 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36" (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 13:19:36,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:19:36,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:19:39,103 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:19:39,104 INFO L286 CfgBuilder]: Removed 119 assue(true) statements. [2019-03-18 13:19:39,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:19:39 BoogieIcfgContainer [2019-03-18 13:19:39,105 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:19:39,106 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:19:39,106 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:19:39,106 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:19:39,109 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:19:39" (1/1) ... [2019-03-18 13:19:54,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:19:54 HornClauseAST [2019-03-18 13:19:54,492 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:19:54,493 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:19:54,493 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:19:54,493 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:19:54,494 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:19:54" (1/1) ... [2019-03-18 13:19:54,497 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_STARTPALS_ActiveStandby_false-unreach-call.4_1.ufo.BOUNDED-10.pals.c_UID5833583318882934961.smt2 [2019-03-18 13:19:55,027 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:19:55,029 INFO L168 Benchmark]: Toolchain (without parser) took 19259.38 ms. Allocated memory was 115.3 MB in the beginning and 983.0 MB in the end (delta: 867.7 MB). Free memory was 63.5 MB in the beginning and 508.3 MB in the end (delta: -444.8 MB). Peak memory consumption was 422.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:55,031 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:19:55,032 INFO L168 Benchmark]: CACSL2BoogieTranslator took 688.57 ms. Allocated memory was 115.3 MB in the beginning and 127.4 MB in the end (delta: 12.1 MB). Free memory was 63.3 MB in the beginning and 104.5 MB in the end (delta: -41.2 MB). Peak memory consumption was 31.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:55,035 INFO L168 Benchmark]: Boogie Procedure Inliner took 83.57 ms. Allocated memory is still 127.4 MB. Free memory was 104.5 MB in the beginning and 99.4 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:55,036 INFO L168 Benchmark]: Boogie Preprocessor took 72.21 ms. Allocated memory is still 127.4 MB. Free memory was 99.4 MB in the beginning and 94.7 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:55,037 INFO L168 Benchmark]: RCFGBuilder took 2487.44 ms. Allocated memory was 127.4 MB in the beginning and 174.6 MB in the end (delta: 47.2 MB). Free memory was 94.7 MB in the beginning and 116.2 MB in the end (delta: -21.5 MB). Peak memory consumption was 58.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:55,037 INFO L168 Benchmark]: IcfgToChc took 15386.86 ms. Allocated memory was 174.6 MB in the beginning and 983.0 MB in the end (delta: 808.5 MB). Free memory was 116.2 MB in the beginning and 665.6 MB in the end (delta: -549.4 MB). Peak memory consumption was 721.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:55,038 INFO L168 Benchmark]: ChcSmtPrinter took 534.84 ms. Allocated memory is still 983.0 MB. Free memory was 665.6 MB in the beginning and 508.3 MB in the end (delta: 157.3 MB). Peak memory consumption was 157.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:55,048 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 688.57 ms. Allocated memory was 115.3 MB in the beginning and 127.4 MB in the end (delta: 12.1 MB). Free memory was 63.3 MB in the beginning and 104.5 MB in the end (delta: -41.2 MB). Peak memory consumption was 31.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 83.57 ms. Allocated memory is still 127.4 MB. Free memory was 104.5 MB in the beginning and 99.4 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 72.21 ms. Allocated memory is still 127.4 MB. Free memory was 99.4 MB in the beginning and 94.7 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 2487.44 ms. Allocated memory was 127.4 MB in the beginning and 174.6 MB in the end (delta: 47.2 MB). Free memory was 94.7 MB in the beginning and 116.2 MB in the end (delta: -21.5 MB). Peak memory consumption was 58.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 15386.86 ms. Allocated memory was 174.6 MB in the beginning and 983.0 MB in the end (delta: 808.5 MB). Free memory was 116.2 MB in the beginning and 665.6 MB in the end (delta: -549.4 MB). Peak memory consumption was 721.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 534.84 ms. Allocated memory is still 983.0 MB. Free memory was 665.6 MB in the beginning and 508.3 MB in the end (delta: 157.3 MB). Peak memory consumption was 157.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...