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/Problem02_label15_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:12:39,637 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:12:39,639 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:12:39,653 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:12:39,653 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:12:39,654 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:12:39,655 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:12:39,657 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:12:39,659 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:12:39,659 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:12:39,660 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:12:39,660 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:12:39,661 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:12:39,662 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:12:39,663 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:12:39,664 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:12:39,665 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:12:39,667 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:12:39,669 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:12:39,670 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:12:39,671 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:12:39,672 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:12:39,675 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:12:39,675 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:12:39,675 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:12:39,676 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:12:39,676 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:12:39,677 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:12:39,678 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:12:39,678 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:12:39,679 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:12:39,680 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:12:39,681 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:12:39,681 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:12:39,682 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:12:39,682 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:12:39,682 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:12:39,683 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:12:39,684 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:12:39,685 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 21:12:39,699 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:12:39,700 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:12:39,701 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:12:39,701 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:12:39,701 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:12:39,701 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:12:39,701 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:12:39,702 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:12:39,702 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:12:39,702 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:12:39,702 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:12:39,702 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:12:39,703 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:12:39,703 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:12:39,703 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:12:39,703 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:12:39,703 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:12:39,703 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:12:39,704 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:12:39,704 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:12:39,704 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:12:39,704 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:12:39,704 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:12:39,705 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:12:39,705 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:12:39,705 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:12:39,705 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:12:39,705 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:12:39,706 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 21:12:39,735 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:12:39,751 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:12:39,755 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:12:39,756 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:12:39,756 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:12:39,757 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label15_true-unreach-call_false-termination.c [2019-03-17 21:12:39,811 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f5b3121e/896b1c53f4aa4e8bbfd175af3dd98de4/FLAG3d3034c9f [2019-03-17 21:12:40,372 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:12:40,373 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label15_true-unreach-call_false-termination.c [2019-03-17 21:12:40,388 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f5b3121e/896b1c53f4aa4e8bbfd175af3dd98de4/FLAG3d3034c9f [2019-03-17 21:12:40,605 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f5b3121e/896b1c53f4aa4e8bbfd175af3dd98de4 [2019-03-17 21:12:40,625 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:12:40,629 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:12:40,632 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:40,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:12:40,637 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:12:40,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:40" (1/1) ... [2019-03-17 21:12:40,642 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76f2d7f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:40, skipping insertion in model container [2019-03-17 21:12:40,642 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:40" (1/1) ... [2019-03-17 21:12:40,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:12:40,715 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:12:41,237 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:41,247 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:12:41,344 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:41,387 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:12:41,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41 WrapperNode [2019-03-17 21:12:41,388 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:41,390 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:41,390 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:12:41,390 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:12:41,401 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41" (1/1) ... [2019-03-17 21:12:41,435 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41" (1/1) ... [2019-03-17 21:12:41,613 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:41,613 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:12:41,613 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:12:41,613 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:12:41,627 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41" (1/1) ... [2019-03-17 21:12:41,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41" (1/1) ... [2019-03-17 21:12:41,640 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41" (1/1) ... [2019-03-17 21:12:41,640 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41" (1/1) ... [2019-03-17 21:12:41,674 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41" (1/1) ... [2019-03-17 21:12:41,698 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41" (1/1) ... [2019-03-17 21:12:41,707 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41" (1/1) ... [2019-03-17 21:12:41,714 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:12:41,714 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:12:41,714 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:12:41,714 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:12:41,715 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:41" (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 21:12:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:12:41,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:12:44,885 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:12:44,885 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:12:44,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:44 BoogieIcfgContainer [2019-03-17 21:12:44,886 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:12:44,887 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:12:44,887 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:12:44,887 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:12:44,889 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:44" (1/1) ... [2019-03-17 21:12:48,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:48 HornClauseAST [2019-03-17 21:12:48,153 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:12:48,154 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:12:48,154 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:12:48,154 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:12:48,155 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:48" (1/1) ... [2019-03-17 21:12:48,157 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label15_true-unreach-call_false-termination.c_UID3952644254203058890.smt2 [2019-03-17 21:12:48,415 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:12:48,417 INFO L168 Benchmark]: Toolchain (without parser) took 7790.13 ms. Allocated memory was 115.9 MB in the beginning and 312.0 MB in the end (delta: 196.1 MB). Free memory was 63.8 MB in the beginning and 93.1 MB in the end (delta: -29.3 MB). Peak memory consumption was 166.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:48,422 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 115.9 MB. Free memory is still 82.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:12:48,422 INFO L168 Benchmark]: CACSL2BoogieTranslator took 756.77 ms. Allocated memory is still 115.9 MB. Free memory was 63.4 MB in the beginning and 82.1 MB in the end (delta: -18.7 MB). Peak memory consumption was 42.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:48,422 INFO L168 Benchmark]: Boogie Procedure Inliner took 223.16 ms. Allocated memory was 115.9 MB in the beginning and 184.5 MB in the end (delta: 68.7 MB). Free memory was 82.1 MB in the beginning and 163.8 MB in the end (delta: -81.7 MB). Peak memory consumption was 4.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:48,425 INFO L168 Benchmark]: Boogie Preprocessor took 100.72 ms. Allocated memory is still 184.5 MB. Free memory was 163.8 MB in the beginning and 159.2 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:48,427 INFO L168 Benchmark]: RCFGBuilder took 3172.25 ms. Allocated memory is still 184.5 MB. Free memory was 159.2 MB in the beginning and 158.7 MB in the end (delta: 513.8 kB). Peak memory consumption was 106.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:48,427 INFO L168 Benchmark]: IcfgToChc took 3266.71 ms. Allocated memory was 184.5 MB in the beginning and 312.0 MB in the end (delta: 127.4 MB). Free memory was 158.7 MB in the beginning and 123.9 MB in the end (delta: 34.8 MB). Peak memory consumption was 257.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:48,428 INFO L168 Benchmark]: ChcSmtPrinter took 261.59 ms. Allocated memory is still 312.0 MB. Free memory was 123.9 MB in the beginning and 93.1 MB in the end (delta: 30.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:48,430 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 115.9 MB. Free memory is still 82.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 756.77 ms. Allocated memory is still 115.9 MB. Free memory was 63.4 MB in the beginning and 82.1 MB in the end (delta: -18.7 MB). Peak memory consumption was 42.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 223.16 ms. Allocated memory was 115.9 MB in the beginning and 184.5 MB in the end (delta: 68.7 MB). Free memory was 82.1 MB in the beginning and 163.8 MB in the end (delta: -81.7 MB). Peak memory consumption was 4.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 100.72 ms. Allocated memory is still 184.5 MB. Free memory was 163.8 MB in the beginning and 159.2 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3172.25 ms. Allocated memory is still 184.5 MB. Free memory was 159.2 MB in the beginning and 158.7 MB in the end (delta: 513.8 kB). Peak memory consumption was 106.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 3266.71 ms. Allocated memory was 184.5 MB in the beginning and 312.0 MB in the end (delta: 127.4 MB). Free memory was 158.7 MB in the beginning and 123.9 MB in the end (delta: 34.8 MB). Peak memory consumption was 257.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 261.59 ms. Allocated memory is still 312.0 MB. Free memory was 123.9 MB in the beginning and 93.1 MB in the end (delta: 30.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...