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/sum_15x0_false-unreach-call_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:19:07,809 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:19:07,811 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:19:07,828 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:19:07,828 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:19:07,829 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:19:07,833 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:19:07,836 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:19:07,839 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:19:07,840 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:19:07,841 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:19:07,841 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:19:07,842 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:19:07,844 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:19:07,845 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:19:07,846 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:19:07,847 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:19:07,848 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:19:07,850 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:19:07,852 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:19:07,853 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:19:07,857 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:19:07,860 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:19:07,860 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:19:07,860 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:19:07,861 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:19:07,861 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:19:07,866 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:19:07,866 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:19:07,868 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:19:07,869 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:19:07,870 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:19:07,871 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:19:07,871 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:19:07,872 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:19:07,872 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:19:07,872 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:19:07,873 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:19:07,874 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:19:07,874 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 13:19:07,889 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:19:07,890 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:19:07,891 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:19:07,891 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:19:07,891 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:19:07,891 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:19:07,892 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:19:07,892 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:19:07,892 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:19:07,892 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:19:07,892 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:19:07,893 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:19:07,893 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:19:07,893 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:19:07,893 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:19:07,893 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:19:07,893 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:19:07,894 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:19:07,894 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:19:07,894 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:19:07,894 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:19:07,894 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:19:07,895 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:19:07,895 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:19:07,895 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:19:07,895 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:19:07,895 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:19:07,895 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:19:07,896 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 13:19:07,928 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:19:07,944 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:19:07,948 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:19:07,950 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:19:07,950 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:19:07,951 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/recursive-simple/sum_15x0_false-unreach-call_true-termination.c [2019-03-18 13:19:08,007 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcda1c211/8503a271b8d3430b9538e72870a530f4/FLAGe31f68b4a [2019-03-18 13:19:08,438 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:19:08,439 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/recursive-simple/sum_15x0_false-unreach-call_true-termination.c [2019-03-18 13:19:08,446 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcda1c211/8503a271b8d3430b9538e72870a530f4/FLAGe31f68b4a [2019-03-18 13:19:08,797 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcda1c211/8503a271b8d3430b9538e72870a530f4 [2019-03-18 13:19:08,805 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:19:08,807 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:19:08,808 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:19:08,808 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:19:08,812 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:19:08,813 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:19:08" (1/1) ... [2019-03-18 13:19:08,816 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14c11eda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:08, skipping insertion in model container [2019-03-18 13:19:08,816 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:19:08" (1/1) ... [2019-03-18 13:19:08,824 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:19:08,844 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:19:09,077 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:19:09,083 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:19:09,101 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:19:09,118 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:19:09,118 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:09 WrapperNode [2019-03-18 13:19:09,118 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:19:09,120 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:19:09,120 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:19:09,120 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:19:09,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:09" (1/1) ... [2019-03-18 13:19:09,136 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:09" (1/1) ... [2019-03-18 13:19:09,161 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:19:09,161 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:19:09,162 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:19:09,162 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:19:09,172 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:09" (1/1) ... [2019-03-18 13:19:09,172 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:09" (1/1) ... [2019-03-18 13:19:09,173 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:09" (1/1) ... [2019-03-18 13:19:09,173 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:09" (1/1) ... [2019-03-18 13:19:09,176 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:09" (1/1) ... [2019-03-18 13:19:09,178 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:09" (1/1) ... [2019-03-18 13:19:09,179 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:09" (1/1) ... [2019-03-18 13:19:09,181 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:19:09,182 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:19:09,182 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:19:09,182 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:19:09,183 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:09" (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 13:19:09,360 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:19:09,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:19:09,361 INFO L130 BoogieDeclarations]: Found specification of procedure sum [2019-03-18 13:19:09,361 INFO L138 BoogieDeclarations]: Found implementation of procedure sum [2019-03-18 13:19:09,546 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:19:09,546 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-03-18 13:19:09,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:19:09 BoogieIcfgContainer [2019-03-18 13:19:09,547 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:19:09,548 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:19:09,548 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:19:09,548 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:19:09,551 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:19:09" (1/1) ... [2019-03-18 13:19:09,765 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:19:09 HornClauseAST [2019-03-18 13:19:09,765 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:19:09,766 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:19:09,766 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:19:09,766 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:19:09,767 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:19:09" (1/1) ... [2019-03-18 13:19:09,768 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/recursive-simple/ChcSmtPrinter_sum_15x0_false-unreach-call_true-termination.c_UID1032422768303039222.smt2 [2019-03-18 13:19:09,793 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:19:09,794 INFO L168 Benchmark]: Toolchain (without parser) took 988.69 ms. Allocated memory was 115.9 MB in the beginning and 127.9 MB in the end (delta: 12.1 MB). Free memory was 65.6 MB in the beginning and 88.3 MB in the end (delta: -22.7 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:19:09,798 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:19:09,798 INFO L168 Benchmark]: CACSL2BoogieTranslator took 311.11 ms. Allocated memory is still 115.9 MB. Free memory was 65.2 MB in the beginning and 56.4 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:09,800 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.51 ms. Allocated memory is still 115.9 MB. Free memory was 56.4 MB in the beginning and 54.9 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:09,801 INFO L168 Benchmark]: Boogie Preprocessor took 19.75 ms. Allocated memory is still 115.9 MB. Free memory was 54.9 MB in the beginning and 53.9 MB in the end (delta: 905.8 kB). Peak memory consumption was 905.8 kB. Max. memory is 3.6 GB. [2019-03-18 13:19:09,802 INFO L168 Benchmark]: RCFGBuilder took 366.12 ms. Allocated memory was 115.9 MB in the beginning and 127.9 MB in the end (delta: 12.1 MB). Free memory was 53.7 MB in the beginning and 99.1 MB in the end (delta: -45.4 MB). Peak memory consumption was 14.6 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:09,807 INFO L168 Benchmark]: IcfgToChc took 217.55 ms. Allocated memory is still 127.9 MB. Free memory was 99.1 MB in the beginning and 89.5 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:09,809 INFO L168 Benchmark]: ChcSmtPrinter took 27.27 ms. Allocated memory is still 127.9 MB. Free memory was 89.5 MB in the beginning and 88.3 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:09,814 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 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 311.11 ms. Allocated memory is still 115.9 MB. Free memory was 65.2 MB in the beginning and 56.4 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 41.51 ms. Allocated memory is still 115.9 MB. Free memory was 56.4 MB in the beginning and 54.9 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 19.75 ms. Allocated memory is still 115.9 MB. Free memory was 54.9 MB in the beginning and 53.9 MB in the end (delta: 905.8 kB). Peak memory consumption was 905.8 kB. Max. memory is 3.6 GB. * RCFGBuilder took 366.12 ms. Allocated memory was 115.9 MB in the beginning and 127.9 MB in the end (delta: 12.1 MB). Free memory was 53.7 MB in the beginning and 99.1 MB in the end (delta: -45.4 MB). Peak memory consumption was 14.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 217.55 ms. Allocated memory is still 127.9 MB. Free memory was 99.1 MB in the beginning and 89.5 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 27.27 ms. Allocated memory is still 127.9 MB. Free memory was 89.5 MB in the beginning and 88.3 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...