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/bitvector-regression/integerpromotion_false-unreach-call_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 20:45:13,628 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 20:45:13,632 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 20:45:13,649 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 20:45:13,650 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 20:45:13,651 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 20:45:13,654 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 20:45:13,657 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 20:45:13,659 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 20:45:13,661 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 20:45:13,662 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 20:45:13,663 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 20:45:13,664 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 20:45:13,667 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 20:45:13,670 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 20:45:13,671 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 20:45:13,671 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 20:45:13,676 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 20:45:13,686 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 20:45:13,688 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 20:45:13,692 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 20:45:13,693 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 20:45:13,698 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 20:45:13,698 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 20:45:13,698 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 20:45:13,699 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 20:45:13,700 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 20:45:13,701 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 20:45:13,701 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 20:45:13,704 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 20:45:13,706 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 20:45:13,707 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 20:45:13,708 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 20:45:13,708 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 20:45:13,709 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 20:45:13,709 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 20:45:13,709 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 20:45:13,711 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 20:45:13,713 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 20:45:13,714 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 20:45:13,739 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 20:45:13,739 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 20:45:13,742 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 20:45:13,744 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 20:45:13,744 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 20:45:13,744 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 20:45:13,744 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 20:45:13,745 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 20:45:13,745 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 20:45:13,745 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 20:45:13,745 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 20:45:13,745 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 20:45:13,745 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 20:45:13,746 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 20:45:13,747 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 20:45:13,747 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 20:45:13,747 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 20:45:13,748 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 20:45:13,748 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 20:45:13,748 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 20:45:13,748 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 20:45:13,748 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 20:45:13,749 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 20:45:13,750 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 20:45:13,750 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 20:45:13,750 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 20:45:13,750 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 20:45:13,751 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 20:45:13,751 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 20:45:13,793 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 20:45:13,807 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 20:45:13,811 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 20:45:13,812 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 20:45:13,812 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 20:45:13,813 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/bitvector-regression/integerpromotion_false-unreach-call_true-termination.c [2019-03-17 20:45:13,870 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc1a824e5/6c3abcc294c946079222fbfa7ae23111/FLAG3e81e2066 [2019-03-17 20:45:14,234 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 20:45:14,234 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/bitvector-regression/integerpromotion_false-unreach-call_true-termination.c [2019-03-17 20:45:14,239 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc1a824e5/6c3abcc294c946079222fbfa7ae23111/FLAG3e81e2066 [2019-03-17 20:45:14,610 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc1a824e5/6c3abcc294c946079222fbfa7ae23111 [2019-03-17 20:45:14,619 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 20:45:14,620 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 20:45:14,621 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 20:45:14,621 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 20:45:14,625 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 20:45:14,626 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:45:14" (1/1) ... [2019-03-17 20:45:14,631 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d28e47d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:14, skipping insertion in model container [2019-03-17 20:45:14,631 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:45:14" (1/1) ... [2019-03-17 20:45:14,639 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 20:45:14,654 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 20:45:14,855 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 20:45:14,862 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 20:45:14,881 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 20:45:14,895 INFO L195 MainTranslator]: Completed translation [2019-03-17 20:45:14,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:14 WrapperNode [2019-03-17 20:45:14,896 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 20:45:14,897 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 20:45:14,897 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 20:45:14,898 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 20:45:14,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:14" (1/1) ... [2019-03-17 20:45:14,913 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:14" (1/1) ... [2019-03-17 20:45:14,933 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 20:45:14,933 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 20:45:14,933 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 20:45:14,933 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 20:45:14,943 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:14" (1/1) ... [2019-03-17 20:45:14,943 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:14" (1/1) ... [2019-03-17 20:45:14,944 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:14" (1/1) ... [2019-03-17 20:45:14,944 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:14" (1/1) ... [2019-03-17 20:45:14,947 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:14" (1/1) ... [2019-03-17 20:45:14,949 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:14" (1/1) ... [2019-03-17 20:45:14,950 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:14" (1/1) ... [2019-03-17 20:45:14,951 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 20:45:14,952 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 20:45:14,952 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 20:45:14,952 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 20:45:14,953 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:14" (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 20:45:15,103 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 20:45:15,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 20:45:15,282 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 20:45:15,283 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-03-17 20:45:15,284 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 08:45:15 BoogieIcfgContainer [2019-03-17 20:45:15,284 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 20:45:15,284 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 20:45:15,285 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 20:45:15,285 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 20:45:15,288 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 08:45:15" (1/1) ... [2019-03-17 20:45:15,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 08:45:15 HornClauseAST [2019-03-17 20:45:15,343 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 20:45:15,343 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 20:45:15,343 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 20:45:15,343 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 20:45:15,344 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 08:45:15" (1/1) ... [2019-03-17 20:45:15,346 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/bitvector-regression/ChcSmtPrinter_integerpromotion_false-unreach-call_true-termination.c_UID4891903869029126499.smt2 [2019-03-17 20:45:15,359 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 20:45:15,360 INFO L168 Benchmark]: Toolchain (without parser) took 741.24 ms. Allocated memory was 113.2 MB in the beginning and 124.8 MB in the end (delta: 11.5 MB). Free memory was 64.6 MB in the beginning and 91.8 MB in the end (delta: -27.2 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 20:45:15,362 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 20:45:15,363 INFO L168 Benchmark]: CACSL2BoogieTranslator took 275.52 ms. Allocated memory is still 113.2 MB. Free memory was 64.4 MB in the beginning and 55.5 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 3.6 GB. [2019-03-17 20:45:15,364 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.59 ms. Allocated memory is still 113.2 MB. Free memory was 55.5 MB in the beginning and 54.1 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. [2019-03-17 20:45:15,365 INFO L168 Benchmark]: Boogie Preprocessor took 18.25 ms. Allocated memory is still 113.2 MB. Free memory was 54.1 MB in the beginning and 53.2 MB in the end (delta: 905.7 kB). Peak memory consumption was 905.7 kB. Max. memory is 3.6 GB. [2019-03-17 20:45:15,365 INFO L168 Benchmark]: RCFGBuilder took 332.55 ms. Allocated memory was 113.2 MB in the beginning and 124.8 MB in the end (delta: 11.5 MB). Free memory was 53.0 MB in the beginning and 96.3 MB in the end (delta: -43.3 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. [2019-03-17 20:45:15,366 INFO L168 Benchmark]: IcfgToChc took 58.42 ms. Allocated memory is still 124.8 MB. Free memory was 96.3 MB in the beginning and 92.6 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 3.6 GB. [2019-03-17 20:45:15,367 INFO L168 Benchmark]: ChcSmtPrinter took 15.98 ms. Allocated memory is still 124.8 MB. Free memory was 92.6 MB in the beginning and 91.8 MB in the end (delta: 799.8 kB). Peak memory consumption was 799.8 kB. Max. memory is 3.6 GB. [2019-03-17 20:45:15,374 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 275.52 ms. Allocated memory is still 113.2 MB. Free memory was 64.4 MB in the beginning and 55.5 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 35.59 ms. Allocated memory is still 113.2 MB. Free memory was 55.5 MB in the beginning and 54.1 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 18.25 ms. Allocated memory is still 113.2 MB. Free memory was 54.1 MB in the beginning and 53.2 MB in the end (delta: 905.7 kB). Peak memory consumption was 905.7 kB. Max. memory is 3.6 GB. * RCFGBuilder took 332.55 ms. Allocated memory was 113.2 MB in the beginning and 124.8 MB in the end (delta: 11.5 MB). Free memory was 53.0 MB in the beginning and 96.3 MB in the end (delta: -43.3 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 58.42 ms. Allocated memory is still 124.8 MB. Free memory was 96.3 MB in the beginning and 92.6 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 15.98 ms. Allocated memory is still 124.8 MB. Free memory was 92.6 MB in the beginning and 91.8 MB in the end (delta: 799.8 kB). Peak memory consumption was 799.8 kB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...