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/afterrec_false-unreach-call_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:18:52,761 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:18:52,763 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:18:52,775 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:18:52,775 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:18:52,776 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:18:52,778 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:18:52,779 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:18:52,781 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:18:52,782 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:18:52,783 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:18:52,783 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:18:52,784 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:18:52,785 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:18:52,786 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:18:52,787 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:18:52,788 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:18:52,790 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:18:52,792 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:18:52,794 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:18:52,795 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:18:52,796 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:18:52,799 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:18:52,799 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:18:52,799 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:18:52,800 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:18:52,801 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:18:52,802 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:18:52,802 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:18:52,803 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:18:52,804 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:18:52,805 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:18:52,806 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:18:52,806 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:18:52,807 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:18:52,807 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:18:52,808 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:18:52,809 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:18:52,809 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:18:52,810 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 13:18:52,825 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:18:52,825 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:18:52,826 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:18:52,826 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:18:52,827 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:18:52,827 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:18:52,827 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:18:52,827 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:18:52,827 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:18:52,828 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:18:52,828 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:18:52,828 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:18:52,828 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:18:52,828 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:18:52,829 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:18:52,829 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:18:52,829 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:18:52,829 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:18:52,829 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:18:52,830 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:18:52,830 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:18:52,830 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:18:52,830 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:18:52,830 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:18:52,831 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:18:52,831 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:18:52,831 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:18:52,831 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:18:52,831 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 13:18:52,864 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:18:52,876 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:18:52,879 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:18:52,881 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:18:52,881 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:18:52,882 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/recursive-simple/afterrec_false-unreach-call_true-termination.c [2019-03-18 13:18:52,935 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf9b7ac4b/8642e7ac82684ca6be56f5d7541cbf66/FLAGb5ce8c5e5 [2019-03-18 13:18:53,374 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:18:53,375 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/recursive-simple/afterrec_false-unreach-call_true-termination.c [2019-03-18 13:18:53,381 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf9b7ac4b/8642e7ac82684ca6be56f5d7541cbf66/FLAGb5ce8c5e5 [2019-03-18 13:18:53,756 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf9b7ac4b/8642e7ac82684ca6be56f5d7541cbf66 [2019-03-18 13:18:53,766 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:18:53,767 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:18:53,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:18:53,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:18:53,775 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:18:53,776 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:18:53" (1/1) ... [2019-03-18 13:18:53,779 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b54710b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:53, skipping insertion in model container [2019-03-18 13:18:53,779 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:18:53" (1/1) ... [2019-03-18 13:18:53,787 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:18:53,806 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:18:53,979 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:18:53,984 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:18:54,001 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:18:54,017 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:18:54,018 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:54 WrapperNode [2019-03-18 13:18:54,018 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:18:54,019 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:18:54,019 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:18:54,019 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:18:54,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:54" (1/1) ... [2019-03-18 13:18:54,034 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:54" (1/1) ... [2019-03-18 13:18:54,055 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:18:54,055 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:18:54,055 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:18:54,056 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:18:54,065 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:54" (1/1) ... [2019-03-18 13:18:54,065 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:54" (1/1) ... [2019-03-18 13:18:54,066 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:54" (1/1) ... [2019-03-18 13:18:54,066 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:54" (1/1) ... [2019-03-18 13:18:54,068 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:54" (1/1) ... [2019-03-18 13:18:54,070 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:54" (1/1) ... [2019-03-18 13:18:54,071 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:54" (1/1) ... [2019-03-18 13:18:54,072 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:18:54,072 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:18:54,073 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:18:54,073 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:18:54,074 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:54" (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 13:18:54,213 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-03-18 13:18:54,213 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-03-18 13:18:54,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:18:54,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:18:54,347 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:18:54,348 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-03-18 13:18:54,349 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:18:54 BoogieIcfgContainer [2019-03-18 13:18:54,349 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:18:54,349 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:18:54,350 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:18:54,350 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:18:54,353 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:18:54" (1/1) ... [2019-03-18 13:18:54,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:18:54 HornClauseAST [2019-03-18 13:18:54,426 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:18:54,426 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:18:54,427 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:18:54,428 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:18:54,429 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:18:54" (1/1) ... [2019-03-18 13:18:54,430 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/recursive-simple/ChcSmtPrinter_afterrec_false-unreach-call_true-termination.c_UID5665457770660989120.smt2 [2019-03-18 13:18:54,450 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:18:54,453 INFO L168 Benchmark]: Toolchain (without parser) took 687.04 ms. Allocated memory was 116.4 MB in the beginning and 129.5 MB in the end (delta: 13.1 MB). Free memory was 65.7 MB in the beginning and 96.3 MB in the end (delta: -30.6 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:18:54,456 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 116.4 MB. Free memory is still 83.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:18:54,456 INFO L168 Benchmark]: CACSL2BoogieTranslator took 249.59 ms. Allocated memory is still 116.4 MB. Free memory was 65.5 MB in the beginning and 57.0 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:54,457 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.24 ms. Allocated memory is still 116.4 MB. Free memory was 57.0 MB in the beginning and 55.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:54,458 INFO L168 Benchmark]: Boogie Preprocessor took 16.65 ms. Allocated memory is still 116.4 MB. Free memory was 55.5 MB in the beginning and 54.6 MB in the end (delta: 872.6 kB). Peak memory consumption was 872.6 kB. Max. memory is 3.6 GB. [2019-03-18 13:18:54,459 INFO L168 Benchmark]: RCFGBuilder took 276.86 ms. Allocated memory was 116.4 MB in the beginning and 129.5 MB in the end (delta: 13.1 MB). Free memory was 54.6 MB in the beginning and 101.6 MB in the end (delta: -47.0 MB). Peak memory consumption was 14.8 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:54,460 INFO L168 Benchmark]: IcfgToChc took 76.77 ms. Allocated memory is still 129.5 MB. Free memory was 101.6 MB in the beginning and 97.1 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:54,461 INFO L168 Benchmark]: ChcSmtPrinter took 23.68 ms. Allocated memory is still 129.5 MB. Free memory was 97.1 MB in the beginning and 96.3 MB in the end (delta: 776.4 kB). Peak memory consumption was 776.4 kB. Max. memory is 3.6 GB. [2019-03-18 13:18:54,468 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 116.4 MB. Free memory is still 83.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 249.59 ms. Allocated memory is still 116.4 MB. Free memory was 65.5 MB in the beginning and 57.0 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 36.24 ms. Allocated memory is still 116.4 MB. Free memory was 57.0 MB in the beginning and 55.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 16.65 ms. Allocated memory is still 116.4 MB. Free memory was 55.5 MB in the beginning and 54.6 MB in the end (delta: 872.6 kB). Peak memory consumption was 872.6 kB. Max. memory is 3.6 GB. * RCFGBuilder took 276.86 ms. Allocated memory was 116.4 MB in the beginning and 129.5 MB in the end (delta: 13.1 MB). Free memory was 54.6 MB in the beginning and 101.6 MB in the end (delta: -47.0 MB). Peak memory consumption was 14.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 76.77 ms. Allocated memory is still 129.5 MB. Free memory was 101.6 MB in the beginning and 97.1 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 23.68 ms. Allocated memory is still 129.5 MB. Free memory was 97.1 MB in the beginning and 96.3 MB in the end (delta: 776.4 kB). Peak memory consumption was 776.4 kB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...