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/eca-rers2012/Problem11_label46_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:30:10,311 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:30:10,313 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:30:10,325 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:30:10,326 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:30:10,327 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:30:10,328 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:30:10,330 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:30:10,332 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:30:10,333 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:30:10,334 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:30:10,334 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:30:10,335 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:30:10,336 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:30:10,337 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:30:10,338 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:30:10,339 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:30:10,344 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:30:10,346 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:30:10,352 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:30:10,353 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:30:10,357 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:30:10,364 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:30:10,364 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:30:10,365 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:30:10,366 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:30:10,367 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:30:10,369 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:30:10,369 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:30:10,370 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:30:10,372 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:30:10,373 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:30:10,374 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:30:10,374 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:30:10,374 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:30:10,375 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:30:10,375 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:30:10,376 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:30:10,377 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:30:10,378 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 21:30:10,399 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:30:10,399 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:30:10,400 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:30:10,400 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:30:10,400 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:30:10,401 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:30:10,401 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:30:10,401 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:30:10,401 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:30:10,401 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:30:10,402 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:30:10,402 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:30:10,402 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:30:10,402 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:30:10,402 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:30:10,403 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:30:10,403 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:30:10,403 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:30:10,403 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:30:10,403 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:30:10,404 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:30:10,404 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:30:10,404 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:30:10,404 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:30:10,404 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:30:10,405 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:30:10,405 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:30:10,405 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:30:10,405 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 21:30:10,463 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:30:10,480 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:30:10,486 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:30:10,487 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:30:10,488 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:30:10,488 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem11_label46_true-unreach-call.c [2019-03-17 21:30:10,546 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1ce41e63/84ff34b5c1b1433480a7bcec67000744/FLAG26eb3ccbb [2019-03-17 21:30:11,130 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:30:11,132 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem11_label46_true-unreach-call.c [2019-03-17 21:30:11,150 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1ce41e63/84ff34b5c1b1433480a7bcec67000744/FLAG26eb3ccbb [2019-03-17 21:30:11,317 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1ce41e63/84ff34b5c1b1433480a7bcec67000744 [2019-03-17 21:30:11,325 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:30:11,327 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:30:11,328 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:30:11,328 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:30:11,332 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:30:11,333 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:30:11" (1/1) ... [2019-03-17 21:30:11,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76f2d7f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:11, skipping insertion in model container [2019-03-17 21:30:11,336 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:30:11" (1/1) ... [2019-03-17 21:30:11,343 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:30:11,418 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:30:11,988 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:30:11,994 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:30:12,179 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:30:12,338 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:30:12,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:12 WrapperNode [2019-03-17 21:30:12,338 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:30:12,339 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:30:12,339 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:30:12,340 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:30:12,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:12" (1/1) ... [2019-03-17 21:30:12,399 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:12" (1/1) ... [2019-03-17 21:30:12,529 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:30:12,529 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:30:12,530 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:30:12,530 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:30:12,540 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:12" (1/1) ... [2019-03-17 21:30:12,540 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:12" (1/1) ... [2019-03-17 21:30:12,555 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:12" (1/1) ... [2019-03-17 21:30:12,556 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:12" (1/1) ... [2019-03-17 21:30:12,604 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:12" (1/1) ... [2019-03-17 21:30:12,626 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:12" (1/1) ... [2019-03-17 21:30:12,655 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:12" (1/1) ... [2019-03-17 21:30:12,671 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:30:12,671 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:30:12,671 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:30:12,672 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:30:12,673 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:12" (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 [2019-03-17 21:30:12,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:30:12,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:30:16,747 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:30:16,748 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:30:16,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:30:16 BoogieIcfgContainer [2019-03-17 21:30:16,749 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:30:16,750 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:30:16,750 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:30:16,750 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:30:16,752 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:30:16" (1/1) ... [2019-03-17 21:30:19,621 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:30:19 HornClauseAST [2019-03-17 21:30:19,622 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:30:19,622 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:30:19,622 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:30:19,622 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:30:19,624 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:30:19" (1/1) ... [2019-03-17 21:30:19,627 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem11_label46_true-unreach-call.c_UID17055004835186273.smt2 [2019-03-17 21:30:19,794 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:30:19,797 INFO L168 Benchmark]: Toolchain (without parser) took 8470.56 ms. Allocated memory was 102.8 MB in the beginning and 284.7 MB in the end (delta: 181.9 MB). Free memory was 72.0 MB in the beginning and 124.3 MB in the end (delta: -52.3 MB). Peak memory consumption was 129.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:30:19,798 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 90.2 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:30:19,799 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1010.90 ms. Allocated memory was 102.8 MB in the beginning and 148.4 MB in the end (delta: 45.6 MB). Free memory was 72.0 MB in the beginning and 126.6 MB in the end (delta: -54.6 MB). Peak memory consumption was 49.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:30:19,799 INFO L168 Benchmark]: Boogie Procedure Inliner took 189.87 ms. Allocated memory is still 148.4 MB. Free memory was 126.6 MB in the beginning and 109.1 MB in the end (delta: 17.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:30:19,800 INFO L168 Benchmark]: Boogie Preprocessor took 141.61 ms. Allocated memory is still 148.4 MB. Free memory was 109.1 MB in the beginning and 98.7 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:30:19,800 INFO L168 Benchmark]: RCFGBuilder took 4078.02 ms. Allocated memory was 148.4 MB in the beginning and 173.0 MB in the end (delta: 24.6 MB). Free memory was 98.7 MB in the beginning and 67.2 MB in the end (delta: 31.5 MB). Peak memory consumption was 57.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:30:19,801 INFO L168 Benchmark]: IcfgToChc took 2872.43 ms. Allocated memory was 173.0 MB in the beginning and 284.7 MB in the end (delta: 111.7 MB). Free memory was 67.2 MB in the beginning and 163.4 MB in the end (delta: -96.2 MB). Peak memory consumption was 139.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:30:19,801 INFO L168 Benchmark]: ChcSmtPrinter took 172.47 ms. Allocated memory is still 284.7 MB. Free memory was 163.4 MB in the beginning and 124.3 MB in the end (delta: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:30:19,805 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 90.2 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1010.90 ms. Allocated memory was 102.8 MB in the beginning and 148.4 MB in the end (delta: 45.6 MB). Free memory was 72.0 MB in the beginning and 126.6 MB in the end (delta: -54.6 MB). Peak memory consumption was 49.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 189.87 ms. Allocated memory is still 148.4 MB. Free memory was 126.6 MB in the beginning and 109.1 MB in the end (delta: 17.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 141.61 ms. Allocated memory is still 148.4 MB. Free memory was 109.1 MB in the beginning and 98.7 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 4078.02 ms. Allocated memory was 148.4 MB in the beginning and 173.0 MB in the end (delta: 24.6 MB). Free memory was 98.7 MB in the beginning and 67.2 MB in the end (delta: 31.5 MB). Peak memory consumption was 57.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 2872.43 ms. Allocated memory was 173.0 MB in the beginning and 284.7 MB in the end (delta: 111.7 MB). Free memory was 67.2 MB in the beginning and 163.4 MB in the end (delta: -96.2 MB). Peak memory consumption was 139.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 172.47 ms. Allocated memory is still 284.7 MB. Free memory was 163.4 MB in the beginning and 124.3 MB in the end (delta: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...