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/Problem13_label59_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:08:49,572 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:08:49,574 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:08:49,591 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:08:49,592 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:08:49,593 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:08:49,595 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:08:49,597 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:08:49,600 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:08:49,601 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:08:49,603 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:08:49,604 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:08:49,605 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:08:49,606 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:08:49,612 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:08:49,615 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:08:49,616 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:08:49,622 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:08:49,624 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:08:49,628 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:08:49,629 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:08:49,631 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:08:49,636 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:08:49,636 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:08:49,637 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:08:49,639 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:08:49,639 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:08:49,641 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:08:49,641 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:08:49,642 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:08:49,643 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:08:49,644 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:08:49,645 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:08:49,645 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:08:49,645 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:08:49,646 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:08:49,646 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:08:49,647 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:08:49,648 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:08:49,648 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 12:08:49,676 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:08:49,676 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:08:49,678 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:08:49,679 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:08:49,680 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:08:49,680 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:08:49,680 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:08:49,680 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:08:49,680 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:08:49,681 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:08:49,681 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:08:49,681 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:08:49,681 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:08:49,681 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:08:49,681 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:08:49,684 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:08:49,684 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:08:49,684 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:08:49,685 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:08:49,685 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:08:49,685 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:08:49,685 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:08:49,685 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:08:49,686 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:08:49,686 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:08:49,686 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:08:49,686 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:08:49,686 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:08:49,686 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 12:08:49,724 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:08:49,741 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:08:49,745 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:08:49,747 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:08:49,747 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:08:49,748 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem13_label59_true-unreach-call.c [2019-03-17 12:08:49,814 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ad45519c/8e1442c8fc6046d0a4dd7861a3dc96d2/FLAG14893e9d2 [2019-03-17 12:08:50,624 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:08:50,624 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem13_label59_true-unreach-call.c [2019-03-17 12:08:50,663 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ad45519c/8e1442c8fc6046d0a4dd7861a3dc96d2/FLAG14893e9d2 [2019-03-17 12:08:51,145 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ad45519c/8e1442c8fc6046d0a4dd7861a3dc96d2 [2019-03-17 12:08:51,155 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:08:51,157 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:08:51,158 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:08:51,158 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:08:51,162 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:08:51,163 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:08:51" (1/1) ... [2019-03-17 12:08:51,166 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fe27ddc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:51, skipping insertion in model container [2019-03-17 12:08:51,166 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:08:51" (1/1) ... [2019-03-17 12:08:51,174 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:08:51,370 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:08:52,889 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:08:52,894 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:08:53,933 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:08:53,965 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:08:53,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:53 WrapperNode [2019-03-17 12:08:53,966 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:08:53,966 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:08:53,967 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:08:53,967 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:08:53,976 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:53" (1/1) ... [2019-03-17 12:08:54,042 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:53" (1/1) ... [2019-03-17 12:08:54,566 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:08:54,567 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:08:54,567 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:08:54,567 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:08:54,582 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:53" (1/1) ... [2019-03-17 12:08:54,582 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:53" (1/1) ... [2019-03-17 12:08:54,683 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:53" (1/1) ... [2019-03-17 12:08:54,684 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:53" (1/1) ... [2019-03-17 12:08:54,953 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:53" (1/1) ... [2019-03-17 12:08:54,982 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:53" (1/1) ... [2019-03-17 12:08:55,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:53" (1/1) ... [2019-03-17 12:08:55,117 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:08:55,118 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:08:55,118 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:08:55,118 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:08:55,119 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:08:53" (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 12:08:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:08:55,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:09:08,708 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:09:08,709 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 12:09:08,710 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:09:08 BoogieIcfgContainer [2019-03-17 12:09:08,711 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:09:08,711 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:09:08,711 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:09:08,711 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:09:08,714 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:09:08" (1/1) ... [2019-03-17 12:09:21,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:09:21 HornClauseAST [2019-03-17 12:09:21,073 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:09:21,074 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:09:21,074 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:09:21,074 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:09:21,075 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:09:21" (1/1) ... [2019-03-17 12:09:21,077 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem13_label59_true-unreach-call.c_UID2543640834847605273.smt2 [2019-03-17 12:09:22,082 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:09:22,083 INFO L168 Benchmark]: Toolchain (without parser) took 30927.78 ms. Allocated memory was 114.8 MB in the beginning and 856.2 MB in the end (delta: 741.3 MB). Free memory was 46.1 MB in the beginning and 598.6 MB in the end (delta: -552.5 MB). Peak memory consumption was 736.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:09:22,085 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 114.8 MB. Free memory is still 80.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:09:22,085 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2808.07 ms. Allocated memory was 114.8 MB in the beginning and 224.4 MB in the end (delta: 109.6 MB). Free memory was 45.9 MB in the beginning and 122.2 MB in the end (delta: -76.3 MB). Peak memory consumption was 109.7 MB. Max. memory is 3.6 GB. [2019-03-17 12:09:22,086 INFO L168 Benchmark]: Boogie Procedure Inliner took 600.03 ms. Allocated memory was 224.4 MB in the beginning and 304.6 MB in the end (delta: 80.2 MB). Free memory was 122.2 MB in the beginning and 158.0 MB in the end (delta: -35.8 MB). Peak memory consumption was 97.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:09:22,086 INFO L168 Benchmark]: Boogie Preprocessor took 550.56 ms. Allocated memory is still 304.6 MB. Free memory was 158.0 MB in the beginning and 94.7 MB in the end (delta: 63.3 MB). Peak memory consumption was 63.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:09:22,094 INFO L168 Benchmark]: RCFGBuilder took 13593.13 ms. Allocated memory was 304.6 MB in the beginning and 462.4 MB in the end (delta: 157.8 MB). Free memory was 94.7 MB in the beginning and 165.7 MB in the end (delta: -71.0 MB). Peak memory consumption was 152.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:09:22,095 INFO L168 Benchmark]: IcfgToChc took 12362.35 ms. Allocated memory was 462.4 MB in the beginning and 840.4 MB in the end (delta: 378.0 MB). Free memory was 165.7 MB in the beginning and 239.4 MB in the end (delta: -73.8 MB). Peak memory consumption was 414.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:09:22,095 INFO L168 Benchmark]: ChcSmtPrinter took 1008.45 ms. Allocated memory was 840.4 MB in the beginning and 856.2 MB in the end (delta: 15.7 MB). Free memory was 239.4 MB in the beginning and 598.6 MB in the end (delta: -359.1 MB). Peak memory consumption was 203.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:09:22,099 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 114.8 MB. Free memory is still 80.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2808.07 ms. Allocated memory was 114.8 MB in the beginning and 224.4 MB in the end (delta: 109.6 MB). Free memory was 45.9 MB in the beginning and 122.2 MB in the end (delta: -76.3 MB). Peak memory consumption was 109.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 600.03 ms. Allocated memory was 224.4 MB in the beginning and 304.6 MB in the end (delta: 80.2 MB). Free memory was 122.2 MB in the beginning and 158.0 MB in the end (delta: -35.8 MB). Peak memory consumption was 97.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 550.56 ms. Allocated memory is still 304.6 MB. Free memory was 158.0 MB in the beginning and 94.7 MB in the end (delta: 63.3 MB). Peak memory consumption was 63.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 13593.13 ms. Allocated memory was 304.6 MB in the beginning and 462.4 MB in the end (delta: 157.8 MB). Free memory was 94.7 MB in the beginning and 165.7 MB in the end (delta: -71.0 MB). Peak memory consumption was 152.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 12362.35 ms. Allocated memory was 462.4 MB in the beginning and 840.4 MB in the end (delta: 378.0 MB). Free memory was 165.7 MB in the beginning and 239.4 MB in the end (delta: -73.8 MB). Peak memory consumption was 414.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1008.45 ms. Allocated memory was 840.4 MB in the beginning and 856.2 MB in the end (delta: 15.7 MB). Free memory was 239.4 MB in the beginning and 598.6 MB in the end (delta: -359.1 MB). Peak memory consumption was 203.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...