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/product-lines/minepump_spec3_product41_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:13:21,697 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:13:21,700 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:13:21,718 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:13:21,719 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:13:21,721 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:13:21,722 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:13:21,724 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:13:21,726 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:13:21,727 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:13:21,728 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:13:21,728 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:13:21,729 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:13:21,730 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:13:21,731 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:13:21,732 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:13:21,733 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:13:21,735 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:13:21,738 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:13:21,740 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:13:21,741 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:13:21,742 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:13:21,745 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:13:21,745 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:13:21,745 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:13:21,746 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:13:21,747 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:13:21,748 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:13:21,748 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:13:21,749 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:13:21,750 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:13:21,751 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:13:21,752 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:13:21,752 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:13:21,753 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:13:21,753 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:13:21,754 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:13:21,755 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:13:21,755 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:13:21,755 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 22:13:21,783 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:13:21,784 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:13:21,785 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:13:21,785 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:13:21,785 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:13:21,786 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:13:21,786 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:13:21,786 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:13:21,786 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:13:21,786 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:13:21,787 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:13:21,787 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:13:21,787 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:13:21,787 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:13:21,787 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:13:21,787 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:13:21,788 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:13:21,788 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:13:21,788 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:13:21,788 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:13:21,788 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:13:21,789 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:13:21,789 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:13:21,789 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:13:21,789 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:13:21,790 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:13:21,790 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:13:21,790 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:13:21,790 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 22:13:21,821 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:13:21,833 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:13:21,837 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:13:21,839 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:13:21,839 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:13:21,840 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec3_product41_true-unreach-call_false-termination.cil.c [2019-03-17 22:13:21,903 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8dd0b3f4d/0e1694b891b14a799ae564bae920475d/FLAG24c46fb71 [2019-03-17 22:13:22,429 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:13:22,430 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec3_product41_true-unreach-call_false-termination.cil.c [2019-03-17 22:13:22,441 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8dd0b3f4d/0e1694b891b14a799ae564bae920475d/FLAG24c46fb71 [2019-03-17 22:13:22,723 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8dd0b3f4d/0e1694b891b14a799ae564bae920475d [2019-03-17 22:13:22,732 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:13:22,734 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:13:22,735 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:13:22,736 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:13:22,740 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:13:22,741 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:13:22" (1/1) ... [2019-03-17 22:13:22,744 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@318eea9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:22, skipping insertion in model container [2019-03-17 22:13:22,744 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:13:22" (1/1) ... [2019-03-17 22:13:22,752 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:13:22,811 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:13:23,204 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:13:23,228 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:13:23,324 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:13:23,453 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:13:23,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:23 WrapperNode [2019-03-17 22:13:23,454 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:13:23,455 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:13:23,456 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:13:23,456 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:13:23,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:23" (1/1) ... [2019-03-17 22:13:23,487 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:23" (1/1) ... [2019-03-17 22:13:23,532 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:13:23,532 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:13:23,532 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:13:23,532 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:13:23,541 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:23" (1/1) ... [2019-03-17 22:13:23,541 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:23" (1/1) ... [2019-03-17 22:13:23,546 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:23" (1/1) ... [2019-03-17 22:13:23,546 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:23" (1/1) ... [2019-03-17 22:13:23,556 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:23" (1/1) ... [2019-03-17 22:13:23,565 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:23" (1/1) ... [2019-03-17 22:13:23,568 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:23" (1/1) ... [2019-03-17 22:13:23,572 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:13:23,572 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:13:23,573 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:13:23,573 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:13:23,574 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:23" (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 22:13:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 22:13:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-17 22:13:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:13:23,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:13:24,802 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:13:24,802 INFO L286 CfgBuilder]: Removed 120 assue(true) statements. [2019-03-17 22:13:24,803 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:13:24 BoogieIcfgContainer [2019-03-17 22:13:24,803 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:13:24,804 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:13:24,804 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:13:24,804 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:13:24,806 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:13:24" (1/1) ... [2019-03-17 22:13:29,291 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:13:29 HornClauseAST [2019-03-17 22:13:29,291 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:13:29,292 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:13:29,292 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:13:29,292 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:13:29,293 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:13:29" (1/1) ... [2019-03-17 22:13:29,295 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec3_product41_true-unreach-call_false-termination.cil.c_UID108019403346050652.smt2 [2019-03-17 22:13:29,853 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:13:29,854 INFO L168 Benchmark]: Toolchain (without parser) took 7121.58 ms. Allocated memory was 113.2 MB in the beginning and 425.7 MB in the end (delta: 312.5 MB). Free memory was 63.5 MB in the beginning and 366.8 MB in the end (delta: -303.4 MB). Peak memory consumption was 324.6 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:29,856 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 113.2 MB. Free memory is still 82.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:13:29,856 INFO L168 Benchmark]: CACSL2BoogieTranslator took 719.59 ms. Allocated memory was 113.2 MB in the beginning and 127.9 MB in the end (delta: 14.7 MB). Free memory was 63.2 MB in the beginning and 104.7 MB in the end (delta: -41.5 MB). Peak memory consumption was 35.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:29,857 INFO L168 Benchmark]: Boogie Procedure Inliner took 76.55 ms. Allocated memory is still 127.9 MB. Free memory was 104.7 MB in the beginning and 100.7 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:29,860 INFO L168 Benchmark]: Boogie Preprocessor took 39.95 ms. Allocated memory is still 127.9 MB. Free memory was 100.7 MB in the beginning and 98.5 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:29,861 INFO L168 Benchmark]: RCFGBuilder took 1231.03 ms. Allocated memory is still 127.9 MB. Free memory was 98.5 MB in the beginning and 51.6 MB in the end (delta: 46.9 MB). Peak memory consumption was 46.9 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:29,861 INFO L168 Benchmark]: IcfgToChc took 4487.63 ms. Allocated memory was 127.9 MB in the beginning and 386.9 MB in the end (delta: 259.0 MB). Free memory was 51.6 MB in the beginning and 54.9 MB in the end (delta: -3.3 MB). Peak memory consumption was 259.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:29,861 INFO L168 Benchmark]: ChcSmtPrinter took 561.16 ms. Allocated memory was 386.9 MB in the beginning and 425.7 MB in the end (delta: 38.8 MB). Free memory was 54.9 MB in the beginning and 366.8 MB in the end (delta: -311.9 MB). Peak memory consumption was 42.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:29,868 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 113.2 MB. Free memory is still 82.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 719.59 ms. Allocated memory was 113.2 MB in the beginning and 127.9 MB in the end (delta: 14.7 MB). Free memory was 63.2 MB in the beginning and 104.7 MB in the end (delta: -41.5 MB). Peak memory consumption was 35.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 76.55 ms. Allocated memory is still 127.9 MB. Free memory was 104.7 MB in the beginning and 100.7 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 39.95 ms. Allocated memory is still 127.9 MB. Free memory was 100.7 MB in the beginning and 98.5 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1231.03 ms. Allocated memory is still 127.9 MB. Free memory was 98.5 MB in the beginning and 51.6 MB in the end (delta: 46.9 MB). Peak memory consumption was 46.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 4487.63 ms. Allocated memory was 127.9 MB in the beginning and 386.9 MB in the end (delta: 259.0 MB). Free memory was 51.6 MB in the beginning and 54.9 MB in the end (delta: -3.3 MB). Peak memory consumption was 259.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 561.16 ms. Allocated memory was 386.9 MB in the beginning and 425.7 MB in the end (delta: 38.8 MB). Free memory was 54.9 MB in the beginning and 366.8 MB in the end (delta: -311.9 MB). Peak memory consumption was 42.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...