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/Problem02_label10_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:12:36,400 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:12:36,402 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:12:36,417 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:12:36,417 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:12:36,418 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:12:36,420 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:12:36,423 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:12:36,431 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:12:36,432 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:12:36,433 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:12:36,433 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:12:36,434 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:12:36,441 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:12:36,443 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:12:36,443 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:12:36,444 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:12:36,449 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:12:36,451 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:12:36,456 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:12:36,457 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:12:36,460 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:12:36,462 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:12:36,464 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:12:36,464 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:12:36,465 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:12:36,466 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:12:36,467 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:12:36,467 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:12:36,468 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:12:36,470 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:12:36,471 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:12:36,472 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:12:36,473 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:12:36,473 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:12:36,474 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:12:36,474 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:12:36,475 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:12:36,475 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:12:36,476 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 21:12:36,490 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:12:36,491 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:12:36,492 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:12:36,492 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:12:36,492 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:12:36,493 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:12:36,493 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:12:36,493 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:12:36,493 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:12:36,493 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:12:36,494 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:12:36,494 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:12:36,494 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:12:36,494 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:12:36,494 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:12:36,495 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:12:36,495 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:12:36,495 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:12:36,495 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:12:36,496 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:12:36,496 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:12:36,496 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:12:36,496 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:12:36,496 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:12:36,497 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:12:36,497 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:12:36,497 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:12:36,497 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:12:36,497 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 21:12:36,531 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:12:36,545 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:12:36,550 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:12:36,552 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:12:36,553 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:12:36,554 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label10_true-unreach-call_false-termination.c [2019-03-17 21:12:36,630 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ce537e35/0c0359171b9249ae966aeff39ab7706d/FLAGe4956ba7a [2019-03-17 21:12:37,169 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:12:37,169 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label10_true-unreach-call_false-termination.c [2019-03-17 21:12:37,185 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ce537e35/0c0359171b9249ae966aeff39ab7706d/FLAGe4956ba7a [2019-03-17 21:12:37,445 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ce537e35/0c0359171b9249ae966aeff39ab7706d [2019-03-17 21:12:37,455 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:12:37,457 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:12:37,458 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:37,458 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:12:37,461 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:12:37,462 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:37" (1/1) ... [2019-03-17 21:12:37,465 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c3b2288 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:37, skipping insertion in model container [2019-03-17 21:12:37,466 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:37" (1/1) ... [2019-03-17 21:12:37,473 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:12:37,533 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:12:37,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:37,939 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:12:38,143 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:38,163 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:12:38,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:38 WrapperNode [2019-03-17 21:12:38,163 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:38,164 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:38,164 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:12:38,165 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:12:38,264 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:38" (1/1) ... [2019-03-17 21:12:38,283 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:38" (1/1) ... [2019-03-17 21:12:38,341 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:38,342 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:12:38,342 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:12:38,342 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:12:38,353 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:38" (1/1) ... [2019-03-17 21:12:38,353 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:38" (1/1) ... [2019-03-17 21:12:38,357 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:38" (1/1) ... [2019-03-17 21:12:38,358 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:38" (1/1) ... [2019-03-17 21:12:38,378 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:38" (1/1) ... [2019-03-17 21:12:38,390 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:38" (1/1) ... [2019-03-17 21:12:38,398 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:38" (1/1) ... [2019-03-17 21:12:38,415 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:12:38,415 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:12:38,415 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:12:38,415 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:12:38,416 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:38" (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 21:12:38,502 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:12:38,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:12:41,552 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:12:41,552 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:12:41,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:41 BoogieIcfgContainer [2019-03-17 21:12:41,554 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:12:41,554 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:12:41,555 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:12:41,555 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:12:41,558 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:41" (1/1) ... [2019-03-17 21:12:44,420 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:44 HornClauseAST [2019-03-17 21:12:44,421 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:12:44,421 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:12:44,421 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:12:44,421 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:12:44,422 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:44" (1/1) ... [2019-03-17 21:12:44,424 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label10_true-unreach-call_false-termination.c_UID2783282437045934236.smt2 [2019-03-17 21:12:44,653 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:12:44,654 INFO L168 Benchmark]: Toolchain (without parser) took 7198.71 ms. Allocated memory was 115.3 MB in the beginning and 321.4 MB in the end (delta: 206.0 MB). Free memory was 62.9 MB in the beginning and 125.0 MB in the end (delta: -62.1 MB). Peak memory consumption was 143.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:44,656 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:12:44,657 INFO L168 Benchmark]: CACSL2BoogieTranslator took 706.17 ms. Allocated memory is still 115.3 MB. Free memory was 62.6 MB in the beginning and 80.3 MB in the end (delta: -17.7 MB). Peak memory consumption was 41.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:44,657 INFO L168 Benchmark]: Boogie Procedure Inliner took 177.31 ms. Allocated memory was 115.3 MB in the beginning and 183.5 MB in the end (delta: 68.2 MB). Free memory was 80.3 MB in the beginning and 162.3 MB in the end (delta: -82.0 MB). Peak memory consumption was 3.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:44,658 INFO L168 Benchmark]: Boogie Preprocessor took 72.95 ms. Allocated memory is still 183.5 MB. Free memory was 162.3 MB in the beginning and 157.6 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:44,658 INFO L168 Benchmark]: RCFGBuilder took 3139.02 ms. Allocated memory was 183.5 MB in the beginning and 183.0 MB in the end (delta: -524.3 kB). Free memory was 157.6 MB in the beginning and 157.7 MB in the end (delta: -5.6 kB). Peak memory consumption was 106.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:44,659 INFO L168 Benchmark]: IcfgToChc took 2866.33 ms. Allocated memory was 183.0 MB in the beginning and 321.4 MB in the end (delta: 138.4 MB). Free memory was 157.7 MB in the beginning and 156.6 MB in the end (delta: 1.1 MB). Peak memory consumption was 269.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:44,659 INFO L168 Benchmark]: ChcSmtPrinter took 231.82 ms. Allocated memory is still 321.4 MB. Free memory was 156.6 MB in the beginning and 125.0 MB in the end (delta: 31.6 MB). Peak memory consumption was 31.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:44,662 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 706.17 ms. Allocated memory is still 115.3 MB. Free memory was 62.6 MB in the beginning and 80.3 MB in the end (delta: -17.7 MB). Peak memory consumption was 41.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 177.31 ms. Allocated memory was 115.3 MB in the beginning and 183.5 MB in the end (delta: 68.2 MB). Free memory was 80.3 MB in the beginning and 162.3 MB in the end (delta: -82.0 MB). Peak memory consumption was 3.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 72.95 ms. Allocated memory is still 183.5 MB. Free memory was 162.3 MB in the beginning and 157.6 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3139.02 ms. Allocated memory was 183.5 MB in the beginning and 183.0 MB in the end (delta: -524.3 kB). Free memory was 157.6 MB in the beginning and 157.7 MB in the end (delta: -5.6 kB). Peak memory consumption was 106.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 2866.33 ms. Allocated memory was 183.0 MB in the beginning and 321.4 MB in the end (delta: 138.4 MB). Free memory was 157.7 MB in the beginning and 156.6 MB in the end (delta: 1.1 MB). Peak memory consumption was 269.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 231.82 ms. Allocated memory is still 321.4 MB. Free memory was 156.6 MB in the beginning and 125.0 MB in the end (delta: 31.6 MB). Peak memory consumption was 31.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...