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/Problem04_label32_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 11:59:10,587 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 11:59:10,589 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 11:59:10,601 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 11:59:10,601 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 11:59:10,603 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 11:59:10,604 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 11:59:10,606 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 11:59:10,607 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 11:59:10,608 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 11:59:10,609 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 11:59:10,610 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 11:59:10,611 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 11:59:10,612 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 11:59:10,613 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 11:59:10,614 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 11:59:10,614 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 11:59:10,616 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 11:59:10,619 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 11:59:10,620 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 11:59:10,622 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 11:59:10,623 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 11:59:10,625 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 11:59:10,626 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 11:59:10,626 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 11:59:10,627 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 11:59:10,627 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 11:59:10,628 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 11:59:10,629 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 11:59:10,630 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 11:59:10,631 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 11:59:10,631 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 11:59:10,632 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 11:59:10,633 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 11:59:10,633 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 11:59:10,634 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 11:59:10,634 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 11:59:10,635 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 11:59:10,636 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 11:59:10,636 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 11:59:10,658 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 11:59:10,660 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 11:59:10,662 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 11:59:10,662 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 11:59:10,663 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 11:59:10,663 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 11:59:10,663 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 11:59:10,663 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 11:59:10,664 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 11:59:10,664 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 11:59:10,664 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 11:59:10,664 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 11:59:10,664 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 11:59:10,664 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 11:59:10,665 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 11:59:10,665 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 11:59:10,665 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 11:59:10,666 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 11:59:10,666 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 11:59:10,666 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 11:59:10,666 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 11:59:10,666 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 11:59:10,667 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 11:59:10,667 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 11:59:10,667 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 11:59:10,667 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 11:59:10,667 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 11:59:10,668 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 11:59:10,669 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 11:59:10,749 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 11:59:10,766 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 11:59:10,772 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 11:59:10,773 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 11:59:10,774 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 11:59:10,775 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label32_false-unreach-call.c [2019-03-18 11:59:10,854 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a91f285e6/8e509dbe980443a4b106969dce55bef9/FLAG7882cb87b [2019-03-18 11:59:11,674 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 11:59:11,675 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label32_false-unreach-call.c [2019-03-18 11:59:11,711 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a91f285e6/8e509dbe980443a4b106969dce55bef9/FLAG7882cb87b [2019-03-18 11:59:12,164 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a91f285e6/8e509dbe980443a4b106969dce55bef9 [2019-03-18 11:59:12,174 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 11:59:12,177 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 11:59:12,179 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 11:59:12,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 11:59:12,183 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 11:59:12,184 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:59:12" (1/1) ... [2019-03-18 11:59:12,187 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@253f66ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:12, skipping insertion in model container [2019-03-18 11:59:12,187 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:59:12" (1/1) ... [2019-03-18 11:59:12,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 11:59:12,372 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 11:59:14,235 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:59:14,243 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 11:59:14,950 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:59:15,347 INFO L195 MainTranslator]: Completed translation [2019-03-18 11:59:15,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:15 WrapperNode [2019-03-18 11:59:15,348 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 11:59:15,349 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 11:59:15,349 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 11:59:15,350 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 11:59:15,358 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:15" (1/1) ... [2019-03-18 11:59:15,413 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:15" (1/1) ... [2019-03-18 11:59:15,571 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 11:59:15,571 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 11:59:15,572 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 11:59:15,572 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 11:59:15,582 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:15" (1/1) ... [2019-03-18 11:59:15,582 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:15" (1/1) ... [2019-03-18 11:59:15,596 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:15" (1/1) ... [2019-03-18 11:59:15,597 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:15" (1/1) ... [2019-03-18 11:59:15,674 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:15" (1/1) ... [2019-03-18 11:59:15,726 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:15" (1/1) ... [2019-03-18 11:59:15,776 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:15" (1/1) ... [2019-03-18 11:59:15,807 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 11:59:15,807 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 11:59:15,808 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 11:59:15,808 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 11:59:15,809 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:15" (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 11:59:15,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 11:59:15,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 11:59:24,838 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 11:59:24,855 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 11:59:24,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:59:24 BoogieIcfgContainer [2019-03-18 11:59:24,860 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 11:59:24,861 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 11:59:24,861 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 11:59:24,861 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 11:59:24,865 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:59:24" (1/1) ... [2019-03-18 11:59:41,574 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:59:41 HornClauseAST [2019-03-18 11:59:41,576 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 11:59:41,577 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 11:59:41,577 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 11:59:41,577 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 11:59:41,579 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:59:41" (1/1) ... [2019-03-18 11:59:41,586 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label32_false-unreach-call.c_UID5273206937603276953.smt2 [2019-03-18 11:59:42,507 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 11:59:42,509 INFO L168 Benchmark]: Toolchain (without parser) took 30334.66 ms. Allocated memory was 101.7 MB in the beginning and 932.7 MB in the end (delta: 831.0 MB). Free memory was 59.2 MB in the beginning and 672.8 MB in the end (delta: -613.6 MB). Peak memory consumption was 752.7 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:42,511 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 89.7 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 11:59:42,512 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3169.38 ms. Allocated memory was 101.7 MB in the beginning and 206.0 MB in the end (delta: 104.3 MB). Free memory was 58.9 MB in the beginning and 154.9 MB in the end (delta: -96.1 MB). Peak memory consumption was 90.3 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:42,512 INFO L168 Benchmark]: Boogie Procedure Inliner took 222.05 ms. Allocated memory is still 206.0 MB. Free memory was 154.9 MB in the beginning and 117.7 MB in the end (delta: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:42,513 INFO L168 Benchmark]: Boogie Preprocessor took 235.61 ms. Allocated memory is still 206.0 MB. Free memory was 117.7 MB in the beginning and 89.8 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:42,513 INFO L168 Benchmark]: RCFGBuilder took 9052.91 ms. Allocated memory was 206.0 MB in the beginning and 304.6 MB in the end (delta: 98.6 MB). Free memory was 89.8 MB in the beginning and 88.4 MB in the end (delta: 1.4 MB). Peak memory consumption was 132.3 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:42,514 INFO L168 Benchmark]: IcfgToChc took 16715.95 ms. Allocated memory was 304.6 MB in the beginning and 851.4 MB in the end (delta: 546.8 MB). Free memory was 88.4 MB in the beginning and 228.1 MB in the end (delta: -139.8 MB). Peak memory consumption was 573.5 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:42,514 INFO L168 Benchmark]: ChcSmtPrinter took 930.68 ms. Allocated memory was 851.4 MB in the beginning and 932.7 MB in the end (delta: 81.3 MB). Free memory was 228.1 MB in the beginning and 672.8 MB in the end (delta: -444.6 MB). Peak memory consumption was 171.9 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:42,522 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 89.7 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3169.38 ms. Allocated memory was 101.7 MB in the beginning and 206.0 MB in the end (delta: 104.3 MB). Free memory was 58.9 MB in the beginning and 154.9 MB in the end (delta: -96.1 MB). Peak memory consumption was 90.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 222.05 ms. Allocated memory is still 206.0 MB. Free memory was 154.9 MB in the beginning and 117.7 MB in the end (delta: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 235.61 ms. Allocated memory is still 206.0 MB. Free memory was 117.7 MB in the beginning and 89.8 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 9052.91 ms. Allocated memory was 206.0 MB in the beginning and 304.6 MB in the end (delta: 98.6 MB). Free memory was 89.8 MB in the beginning and 88.4 MB in the end (delta: 1.4 MB). Peak memory consumption was 132.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 16715.95 ms. Allocated memory was 304.6 MB in the beginning and 851.4 MB in the end (delta: 546.8 MB). Free memory was 88.4 MB in the beginning and 228.1 MB in the end (delta: -139.8 MB). Peak memory consumption was 573.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 930.68 ms. Allocated memory was 851.4 MB in the beginning and 932.7 MB in the end (delta: 81.3 MB). Free memory was 228.1 MB in the beginning and 672.8 MB in the end (delta: -444.6 MB). Peak memory consumption was 171.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...