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/recursive-simple/fibo_10_true-unreach-call_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:19:11,688 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:19:11,690 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:19:11,701 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:19:11,702 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:19:11,703 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:19:11,704 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:19:11,706 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:19:11,707 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:19:11,708 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:19:11,709 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:19:11,709 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:19:11,710 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:19:11,711 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:19:11,712 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:19:11,713 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:19:11,714 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:19:11,716 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:19:11,718 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:19:11,719 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:19:11,720 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:19:11,722 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:19:11,724 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:19:11,724 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:19:11,724 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:19:11,725 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:19:11,726 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:19:11,727 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:19:11,727 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:19:11,728 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:19:11,729 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:19:11,729 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:19:11,730 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:19:11,731 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:19:11,731 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:19:11,732 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:19:11,732 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:19:11,733 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:19:11,734 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:19:11,734 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 13:19:11,748 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:19:11,748 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:19:11,749 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:19:11,750 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:19:11,750 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:19:11,750 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:19:11,750 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:19:11,750 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:19:11,751 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:19:11,751 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:19:11,751 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:19:11,751 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:19:11,751 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:19:11,752 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:19:11,752 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:19:11,752 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:19:11,752 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:19:11,752 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:19:11,752 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:19:11,753 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:19:11,753 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:19:11,753 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:19:11,753 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:19:11,753 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:19:11,754 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:19:11,754 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:19:11,754 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:19:11,754 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:19:11,754 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 13:19:11,784 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:19:11,796 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:19:11,799 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:19:11,801 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:19:11,801 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:19:11,802 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/recursive-simple/fibo_10_true-unreach-call_true-termination.c [2019-03-18 13:19:11,855 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4d6818a2/569012ac0e0c4ead80b92956e3afe5de/FLAGae8f4e6d2 [2019-03-18 13:19:12,244 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:19:12,245 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/recursive-simple/fibo_10_true-unreach-call_true-termination.c [2019-03-18 13:19:12,251 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4d6818a2/569012ac0e0c4ead80b92956e3afe5de/FLAGae8f4e6d2 [2019-03-18 13:19:12,633 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4d6818a2/569012ac0e0c4ead80b92956e3afe5de [2019-03-18 13:19:12,642 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:19:12,643 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:19:12,655 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:19:12,655 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:19:12,659 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:19:12,660 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:19:12" (1/1) ... [2019-03-18 13:19:12,663 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19e44863 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:12, skipping insertion in model container [2019-03-18 13:19:12,663 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:19:12" (1/1) ... [2019-03-18 13:19:12,671 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:19:12,695 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:19:12,917 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:19:12,924 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:19:12,946 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:19:12,964 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:19:12,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:12 WrapperNode [2019-03-18 13:19:12,964 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:19:12,965 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:19:12,965 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:19:12,966 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:19:12,976 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:12" (1/1) ... [2019-03-18 13:19:12,982 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:12" (1/1) ... [2019-03-18 13:19:13,009 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:19:13,010 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:19:13,010 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:19:13,010 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:19:13,020 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:12" (1/1) ... [2019-03-18 13:19:13,021 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:12" (1/1) ... [2019-03-18 13:19:13,021 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:12" (1/1) ... [2019-03-18 13:19:13,022 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:12" (1/1) ... [2019-03-18 13:19:13,025 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:12" (1/1) ... [2019-03-18 13:19:13,028 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:12" (1/1) ... [2019-03-18 13:19:13,029 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:12" (1/1) ... [2019-03-18 13:19:13,031 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:19:13,032 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:19:13,032 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:19:13,032 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:19:13,035 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:12" (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 13:19:13,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:19:13,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:19:13,207 INFO L130 BoogieDeclarations]: Found specification of procedure fibo [2019-03-18 13:19:13,207 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo [2019-03-18 13:19:13,458 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:19:13,458 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-03-18 13:19:13,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:19:13 BoogieIcfgContainer [2019-03-18 13:19:13,460 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:19:13,460 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:19:13,460 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:19:13,461 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:19:13,464 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:19:13" (1/1) ... [2019-03-18 13:19:13,679 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:19:13 HornClauseAST [2019-03-18 13:19:13,679 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:19:13,680 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:19:13,680 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:19:13,680 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:19:13,681 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:19:13" (1/1) ... [2019-03-18 13:19:13,683 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/recursive-simple/ChcSmtPrinter_fibo_10_true-unreach-call_true-termination.c_UID8682477350042423653.smt2 [2019-03-18 13:19:13,713 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:19:13,715 INFO L168 Benchmark]: Toolchain (without parser) took 1072.42 ms. Allocated memory was 90.2 MB in the beginning and 130.0 MB in the end (delta: 39.8 MB). Free memory was 41.3 MB in the beginning and 94.4 MB in the end (delta: -53.1 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:19:13,717 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 58.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:19:13,717 INFO L168 Benchmark]: CACSL2BoogieTranslator took 310.18 ms. Allocated memory is still 101.2 MB. Free memory was 74.8 MB in the beginning and 65.6 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:13,718 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.17 ms. Allocated memory is still 101.2 MB. Free memory was 65.6 MB in the beginning and 64.3 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:13,719 INFO L168 Benchmark]: Boogie Preprocessor took 21.55 ms. Allocated memory is still 101.2 MB. Free memory was 64.3 MB in the beginning and 63.2 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:13,720 INFO L168 Benchmark]: RCFGBuilder took 428.25 ms. Allocated memory was 101.2 MB in the beginning and 130.0 MB in the end (delta: 28.8 MB). Free memory was 63.2 MB in the beginning and 106.2 MB in the end (delta: -43.0 MB). Peak memory consumption was 5.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:13,721 INFO L168 Benchmark]: IcfgToChc took 219.32 ms. Allocated memory is still 130.0 MB. Free memory was 106.2 MB in the beginning and 95.8 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:13,722 INFO L168 Benchmark]: ChcSmtPrinter took 33.51 ms. Allocated memory is still 130.0 MB. Free memory was 95.8 MB in the beginning and 94.4 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:13,728 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 90.2 MB. Free memory is still 58.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 310.18 ms. Allocated memory is still 101.2 MB. Free memory was 74.8 MB in the beginning and 65.6 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 44.17 ms. Allocated memory is still 101.2 MB. Free memory was 65.6 MB in the beginning and 64.3 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 21.55 ms. Allocated memory is still 101.2 MB. Free memory was 64.3 MB in the beginning and 63.2 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 428.25 ms. Allocated memory was 101.2 MB in the beginning and 130.0 MB in the end (delta: 28.8 MB). Free memory was 63.2 MB in the beginning and 106.2 MB in the end (delta: -43.0 MB). Peak memory consumption was 5.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 219.32 ms. Allocated memory is still 130.0 MB. Free memory was 106.2 MB in the beginning and 95.8 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 33.51 ms. Allocated memory is still 130.0 MB. Free memory was 95.8 MB in the beginning and 94.4 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...