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/id_o200_false-unreach-call_true-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:19:07,313 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:19:07,315 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:19:07,327 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:19:07,327 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:19:07,329 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:19:07,330 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:19:07,332 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:19:07,333 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:19:07,334 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:19:07,335 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:19:07,335 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:19:07,336 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:19:07,337 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:19:07,338 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:19:07,339 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:19:07,340 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:19:07,342 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:19:07,344 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:19:07,346 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:19:07,347 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:19:07,348 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:19:07,351 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:19:07,351 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:19:07,351 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:19:07,352 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:19:07,353 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:19:07,354 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:19:07,354 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:19:07,355 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:19:07,356 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:19:07,356 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:19:07,357 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:19:07,358 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:19:07,359 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:19:07,359 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:19:07,359 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:19:07,360 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:19:07,361 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:19:07,361 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 13:19:07,376 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:19:07,377 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:19:07,378 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:19:07,378 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:19:07,379 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:19:07,379 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:19:07,379 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:19:07,379 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:19:07,379 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:19:07,380 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:19:07,380 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:19:07,380 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:19:07,380 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:19:07,380 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:19:07,381 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:19:07,381 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:19:07,381 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:19:07,381 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:19:07,382 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:19:07,382 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:19:07,382 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:19:07,382 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:19:07,382 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:19:07,383 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:19:07,383 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:19:07,383 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:19:07,383 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:19:07,383 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:19:07,384 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 13:19:07,422 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:19:07,441 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:19:07,449 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:19:07,451 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:19:07,451 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:19:07,452 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/recursive-simple/id_o200_false-unreach-call_true-termination_true-no-overflow.c [2019-03-18 13:19:07,520 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86d1524af/b8e4a6fe7cd748199fae74d2d0e99190/FLAG9832c760a [2019-03-18 13:19:08,134 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:19:08,135 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/recursive-simple/id_o200_false-unreach-call_true-termination_true-no-overflow.c [2019-03-18 13:19:08,139 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86d1524af/b8e4a6fe7cd748199fae74d2d0e99190/FLAG9832c760a [2019-03-18 13:19:08,385 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86d1524af/b8e4a6fe7cd748199fae74d2d0e99190 [2019-03-18 13:19:08,395 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:19:08,397 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:19:08,398 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:19:08,398 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:19:08,405 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:19:08,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:19:08" (1/1) ... [2019-03-18 13:19:08,410 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15c019ab 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 13:19:08,410 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:19:08" (1/1) ... [2019-03-18 13:19:08,420 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:19:08,442 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:19:08,614 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:19:08,619 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:19:08,635 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:19:08,653 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:19:08,653 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:08 WrapperNode [2019-03-18 13:19:08,654 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:19:08,655 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:19:08,655 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:19:08,655 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:19:08,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:08" (1/1) ... [2019-03-18 13:19:08,673 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:08" (1/1) ... [2019-03-18 13:19:08,698 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:19:08,698 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:19:08,699 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:19:08,699 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:19:08,712 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:08" (1/1) ... [2019-03-18 13:19:08,712 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:08" (1/1) ... [2019-03-18 13:19:08,713 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:08" (1/1) ... [2019-03-18 13:19:08,713 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:08" (1/1) ... [2019-03-18 13:19:08,716 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:08" (1/1) ... [2019-03-18 13:19:08,720 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:08" (1/1) ... [2019-03-18 13:19:08,722 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:08" (1/1) ... [2019-03-18 13:19:08,723 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:19:08,724 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:19:08,724 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:19:08,724 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:19:08,725 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:08" (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 13:19:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:19:08,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:19:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure id [2019-03-18 13:19:08,885 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2019-03-18 13:19:09,093 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:19:09,094 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-03-18 13:19:09,095 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:19:09 BoogieIcfgContainer [2019-03-18 13:19:09,095 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:19:09,095 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:19:09,096 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:19:09,096 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:19:09,098 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 13:19:09,287 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:19:09 HornClauseAST [2019-03-18 13:19:09,287 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:19:09,288 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:19:09,288 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:19:09,288 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:19:09,289 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 13:19:09,290 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/recursive-simple/ChcSmtPrinter_id_o200_false-unreach-call_true-termination_true-no-overflow.c_UID2122921802967253779.smt2 [2019-03-18 13:19:09,319 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:19:09,320 INFO L168 Benchmark]: Toolchain (without parser) took 924.68 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 85.7 MB in the end (delta: -21.0 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:19:09,322 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 113.2 MB. Free memory is still 81.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:19:09,323 INFO L168 Benchmark]: CACSL2BoogieTranslator took 256.15 ms. Allocated memory is still 113.2 MB. Free memory was 64.2 MB in the beginning and 55.4 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:09,324 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.42 ms. Allocated memory is still 113.2 MB. Free memory was 55.4 MB in the beginning and 53.7 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:09,325 INFO L168 Benchmark]: Boogie Preprocessor took 24.89 ms. Allocated memory is still 113.2 MB. Free memory was 53.7 MB in the beginning and 52.9 MB in the end (delta: 855.9 kB). Peak memory consumption was 855.9 kB. Max. memory is 3.6 GB. [2019-03-18 13:19:09,326 INFO L168 Benchmark]: RCFGBuilder took 371.58 ms. Allocated memory was 113.2 MB in the beginning and 124.8 MB in the end (delta: 11.5 MB). Free memory was 52.9 MB in the beginning and 95.0 MB in the end (delta: -42.1 MB). Peak memory consumption was 11.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:09,328 INFO L168 Benchmark]: IcfgToChc took 191.80 ms. Allocated memory is still 124.8 MB. Free memory was 95.0 MB in the beginning and 86.8 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:09,329 INFO L168 Benchmark]: ChcSmtPrinter took 31.44 ms. Allocated memory is still 124.8 MB. Free memory was 86.3 MB in the beginning and 85.7 MB in the end (delta: 574.9 kB). Peak memory consumption was 574.9 kB. Max. memory is 3.6 GB. [2019-03-18 13:19:09,336 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 81.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 256.15 ms. Allocated memory is still 113.2 MB. Free memory was 64.2 MB in the beginning and 55.4 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 43.42 ms. Allocated memory is still 113.2 MB. Free memory was 55.4 MB in the beginning and 53.7 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 24.89 ms. Allocated memory is still 113.2 MB. Free memory was 53.7 MB in the beginning and 52.9 MB in the end (delta: 855.9 kB). Peak memory consumption was 855.9 kB. Max. memory is 3.6 GB. * RCFGBuilder took 371.58 ms. Allocated memory was 113.2 MB in the beginning and 124.8 MB in the end (delta: 11.5 MB). Free memory was 52.9 MB in the beginning and 95.0 MB in the end (delta: -42.1 MB). Peak memory consumption was 11.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 191.80 ms. Allocated memory is still 124.8 MB. Free memory was 95.0 MB in the beginning and 86.8 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 31.44 ms. Allocated memory is still 124.8 MB. Free memory was 86.3 MB in the beginning and 85.7 MB in the end (delta: 574.9 kB). Peak memory consumption was 574.9 kB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...