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_20x0_true-unreach-call_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:51:46,117 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:51:46,119 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:51:46,135 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:51:46,135 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:51:46,137 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:51:46,138 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:51:46,144 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:51:46,146 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:51:46,147 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:51:46,148 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:51:46,148 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:51:46,151 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:51:46,153 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:51:46,157 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:51:46,158 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:51:46,160 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:51:46,167 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:51:46,169 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:51:46,175 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:51:46,176 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:51:46,177 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:51:46,179 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:51:46,179 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:51:46,179 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:51:46,180 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:51:46,181 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:51:46,182 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:51:46,182 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:51:46,183 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:51:46,186 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:51:46,187 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:51:46,188 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:51:46,189 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:51:46,189 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:51:46,190 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:51:46,190 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:51:46,192 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:51:46,192 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:51:46,194 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 12:51:46,215 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:51:46,215 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:51:46,217 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:51:46,218 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:51:46,218 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:51:46,218 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:51:46,219 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:51:46,219 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:51:46,219 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:51:46,219 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:51:46,219 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:51:46,219 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:51:46,220 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:51:46,220 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:51:46,220 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:51:46,221 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:51:46,221 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:51:46,221 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:51:46,221 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:51:46,221 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:51:46,222 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:51:46,222 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:51:46,222 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:51:46,222 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:51:46,222 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:51:46,224 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:51:46,224 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:51:46,225 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:51:46,225 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 12:51:46,280 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:51:46,295 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:51:46,298 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:51:46,300 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:51:46,300 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:51:46,301 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/recursive-simple/sum_20x0_true-unreach-call_true-termination.c [2019-03-17 12:51:46,372 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b7c36b05/4fb96763466b43e6bc5ccfdfeec17a60/FLAG60caced04 [2019-03-17 12:51:46,829 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:51:46,830 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/recursive-simple/sum_20x0_true-unreach-call_true-termination.c [2019-03-17 12:51:46,834 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b7c36b05/4fb96763466b43e6bc5ccfdfeec17a60/FLAG60caced04 [2019-03-17 12:51:47,235 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b7c36b05/4fb96763466b43e6bc5ccfdfeec17a60 [2019-03-17 12:51:47,244 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:51:47,246 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:51:47,247 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:51:47,247 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:51:47,251 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:51:47,252 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:51:47" (1/1) ... [2019-03-17 12:51:47,254 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5558d35c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:47, skipping insertion in model container [2019-03-17 12:51:47,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:51:47" (1/1) ... [2019-03-17 12:51:47,262 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:51:47,278 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:51:47,413 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:51:47,417 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:51:47,430 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:51:47,444 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:51:47,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:47 WrapperNode [2019-03-17 12:51:47,445 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:51:47,446 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:51:47,446 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:51:47,446 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:51:47,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:47" (1/1) ... [2019-03-17 12:51:47,461 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:47" (1/1) ... [2019-03-17 12:51:47,480 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:51:47,480 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:51:47,480 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:51:47,481 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:51:47,490 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:47" (1/1) ... [2019-03-17 12:51:47,490 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:47" (1/1) ... [2019-03-17 12:51:47,491 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:47" (1/1) ... [2019-03-17 12:51:47,491 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:47" (1/1) ... [2019-03-17 12:51:47,493 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:47" (1/1) ... [2019-03-17 12:51:47,495 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:47" (1/1) ... [2019-03-17 12:51:47,496 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:47" (1/1) ... [2019-03-17 12:51:47,497 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:51:47,498 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:51:47,498 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:51:47,498 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:51:47,499 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:47" (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 12:51:47,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:51:47,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:51:47,626 INFO L130 BoogieDeclarations]: Found specification of procedure sum [2019-03-17 12:51:47,626 INFO L138 BoogieDeclarations]: Found implementation of procedure sum [2019-03-17 12:51:47,799 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:51:47,799 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-03-17 12:51:47,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:51:47 BoogieIcfgContainer [2019-03-17 12:51:47,801 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:51:47,801 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:51:47,801 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:51:47,801 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:51:47,804 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:51:47" (1/1) ... [2019-03-17 12:51:47,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:51:47 HornClauseAST [2019-03-17 12:51:47,923 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:51:47,924 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:51:47,924 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:51:47,924 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:51:47,926 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:51:47" (1/1) ... [2019-03-17 12:51:47,927 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/recursive-simple/ChcSmtPrinter_sum_20x0_true-unreach-call_true-termination.c_UID2581299102954721185.smt2 [2019-03-17 12:51:47,960 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:51:47,962 INFO L168 Benchmark]: Toolchain (without parser) took 716.98 ms. Allocated memory was 99.1 MB in the beginning and 129.0 MB in the end (delta: 29.9 MB). Free memory was 74.3 MB in the beginning and 94.7 MB in the end (delta: -20.4 MB). Peak memory consumption was 9.5 MB. Max. memory is 3.6 GB. [2019-03-17 12:51:47,966 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:51:47,967 INFO L168 Benchmark]: CACSL2BoogieTranslator took 198.88 ms. Allocated memory is still 99.1 MB. Free memory was 74.3 MB in the beginning and 65.1 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:51:47,967 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.94 ms. Allocated memory is still 99.1 MB. Free memory was 65.1 MB in the beginning and 63.7 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:51:47,974 INFO L168 Benchmark]: Boogie Preprocessor took 16.91 ms. Allocated memory is still 99.1 MB. Free memory was 63.7 MB in the beginning and 62.6 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:51:47,974 INFO L168 Benchmark]: RCFGBuilder took 303.27 ms. Allocated memory was 99.1 MB in the beginning and 129.0 MB in the end (delta: 29.9 MB). Free memory was 62.6 MB in the beginning and 104.9 MB in the end (delta: -42.3 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:51:47,975 INFO L168 Benchmark]: IcfgToChc took 121.65 ms. Allocated memory is still 129.0 MB. Free memory was 104.9 MB in the beginning and 95.7 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:51:47,976 INFO L168 Benchmark]: ChcSmtPrinter took 36.73 ms. Allocated memory is still 129.0 MB. Free memory was 95.7 MB in the beginning and 94.7 MB in the end (delta: 928.9 kB). Peak memory consumption was 928.9 kB. Max. memory is 3.6 GB. [2019-03-17 12:51:47,985 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 88.1 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 198.88 ms. Allocated memory is still 99.1 MB. Free memory was 74.3 MB in the beginning and 65.1 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 33.94 ms. Allocated memory is still 99.1 MB. Free memory was 65.1 MB in the beginning and 63.7 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 16.91 ms. Allocated memory is still 99.1 MB. Free memory was 63.7 MB in the beginning and 62.6 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 303.27 ms. Allocated memory was 99.1 MB in the beginning and 129.0 MB in the end (delta: 29.9 MB). Free memory was 62.6 MB in the beginning and 104.9 MB in the end (delta: -42.3 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 121.65 ms. Allocated memory is still 129.0 MB. Free memory was 104.9 MB in the beginning and 95.7 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 36.73 ms. Allocated memory is still 129.0 MB. Free memory was 95.7 MB in the beginning and 94.7 MB in the end (delta: 928.9 kB). Peak memory consumption was 928.9 kB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...