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/Problem14_label51_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:33:19,369 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:33:19,371 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:33:19,383 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:33:19,383 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:33:19,384 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:33:19,386 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:33:19,388 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:33:19,389 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:33:19,390 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:33:19,391 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:33:19,392 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:33:19,393 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:33:19,394 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:33:19,395 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:33:19,396 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:33:19,397 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:33:19,399 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:33:19,401 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:33:19,402 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:33:19,403 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:33:19,405 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:33:19,407 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:33:19,407 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:33:19,408 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:33:19,409 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:33:19,409 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:33:19,410 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:33:19,411 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:33:19,412 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:33:19,412 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:33:19,413 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:33:19,414 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:33:19,415 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:33:19,415 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:33:19,416 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:33:19,416 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:33:19,417 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:33:19,418 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:33:19,418 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 21:33:19,445 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:33:19,445 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:33:19,447 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:33:19,448 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:33:19,448 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:33:19,448 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:33:19,448 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:33:19,448 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:33:19,449 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:33:19,450 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:33:19,450 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:33:19,450 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:33:19,450 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:33:19,451 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:33:19,451 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:33:19,451 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:33:19,451 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:33:19,451 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:33:19,452 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:33:19,453 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:33:19,453 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:33:19,453 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:33:19,454 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:33:19,454 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:33:19,454 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:33:19,454 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:33:19,454 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:33:19,455 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:33:19,455 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 21:33:19,504 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:33:19,522 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:33:19,526 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:33:19,528 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:33:19,528 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:33:19,529 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem14_label51_true-unreach-call_false-termination.c [2019-03-17 21:33:19,591 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/682edc385/4f0eb033039b4312b4c152d1d6a8eb59/FLAGf910c1199 [2019-03-17 21:33:20,167 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:33:20,168 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem14_label51_true-unreach-call_false-termination.c [2019-03-17 21:33:20,181 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/682edc385/4f0eb033039b4312b4c152d1d6a8eb59/FLAGf910c1199 [2019-03-17 21:33:20,427 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/682edc385/4f0eb033039b4312b4c152d1d6a8eb59 [2019-03-17 21:33:20,437 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:33:20,439 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:33:20,440 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:33:20,441 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:33:20,446 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:33:20,447 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:33:20" (1/1) ... [2019-03-17 21:33:20,450 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16844f4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:20, skipping insertion in model container [2019-03-17 21:33:20,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:33:20" (1/1) ... [2019-03-17 21:33:20,458 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:33:20,537 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:33:21,077 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:33:21,085 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:33:21,253 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:33:21,270 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:33:21,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:21 WrapperNode [2019-03-17 21:33:21,271 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:33:21,272 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:33:21,272 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:33:21,272 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:33:21,388 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:21" (1/1) ... [2019-03-17 21:33:21,412 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:21" (1/1) ... [2019-03-17 21:33:21,522 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:33:21,523 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:33:21,523 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:33:21,523 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:33:21,535 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:21" (1/1) ... [2019-03-17 21:33:21,536 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:21" (1/1) ... [2019-03-17 21:33:21,545 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:21" (1/1) ... [2019-03-17 21:33:21,548 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:21" (1/1) ... [2019-03-17 21:33:21,582 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:21" (1/1) ... [2019-03-17 21:33:21,606 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:21" (1/1) ... [2019-03-17 21:33:21,627 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:21" (1/1) ... [2019-03-17 21:33:21,648 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:33:21,648 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:33:21,649 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:33:21,649 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:33:21,650 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:21" (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 21:33:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:33:21,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:33:25,224 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:33:25,224 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:33:25,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:33:25 BoogieIcfgContainer [2019-03-17 21:33:25,226 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:33:25,227 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:33:25,227 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:33:25,227 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:33:25,229 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:33:25" (1/1) ... [2019-03-17 21:33:27,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:33:27 HornClauseAST [2019-03-17 21:33:27,963 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:33:27,964 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:33:27,966 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:33:27,966 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:33:27,967 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:33:27" (1/1) ... [2019-03-17 21:33:27,969 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem14_label51_true-unreach-call_false-termination.c_UID6388832169582659624.smt2 [2019-03-17 21:33:28,160 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:33:28,163 INFO L168 Benchmark]: Toolchain (without parser) took 7724.56 ms. Allocated memory was 109.1 MB in the beginning and 332.9 MB in the end (delta: 223.9 MB). Free memory was 61.3 MB in the beginning and 100.9 MB in the end (delta: -39.6 MB). Peak memory consumption was 184.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:28,165 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 109.1 MB. Free memory is still 82.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:33:28,165 INFO L168 Benchmark]: CACSL2BoogieTranslator took 830.60 ms. Allocated memory is still 109.1 MB. Free memory was 61.0 MB in the beginning and 71.5 MB in the end (delta: -10.4 MB). Peak memory consumption was 41.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:28,165 INFO L168 Benchmark]: Boogie Procedure Inliner took 251.15 ms. Allocated memory was 109.1 MB in the beginning and 185.1 MB in the end (delta: 76.0 MB). Free memory was 71.5 MB in the beginning and 157.6 MB in the end (delta: -86.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:28,166 INFO L168 Benchmark]: Boogie Preprocessor took 125.12 ms. Allocated memory is still 185.1 MB. Free memory was 157.6 MB in the beginning and 149.9 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:28,166 INFO L168 Benchmark]: RCFGBuilder took 3578.08 ms. Allocated memory was 185.1 MB in the beginning and 186.6 MB in the end (delta: 1.6 MB). Free memory was 149.9 MB in the beginning and 134.7 MB in the end (delta: 15.2 MB). Peak memory consumption was 104.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:28,169 INFO L168 Benchmark]: IcfgToChc took 2736.63 ms. Allocated memory was 186.6 MB in the beginning and 332.9 MB in the end (delta: 146.3 MB). Free memory was 134.7 MB in the beginning and 127.8 MB in the end (delta: 6.9 MB). Peak memory consumption was 176.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:28,169 INFO L168 Benchmark]: ChcSmtPrinter took 196.71 ms. Allocated memory is still 332.9 MB. Free memory was 127.8 MB in the beginning and 100.9 MB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:28,173 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 109.1 MB. Free memory is still 82.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 830.60 ms. Allocated memory is still 109.1 MB. Free memory was 61.0 MB in the beginning and 71.5 MB in the end (delta: -10.4 MB). Peak memory consumption was 41.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 251.15 ms. Allocated memory was 109.1 MB in the beginning and 185.1 MB in the end (delta: 76.0 MB). Free memory was 71.5 MB in the beginning and 157.6 MB in the end (delta: -86.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 125.12 ms. Allocated memory is still 185.1 MB. Free memory was 157.6 MB in the beginning and 149.9 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3578.08 ms. Allocated memory was 185.1 MB in the beginning and 186.6 MB in the end (delta: 1.6 MB). Free memory was 149.9 MB in the beginning and 134.7 MB in the end (delta: 15.2 MB). Peak memory consumption was 104.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 2736.63 ms. Allocated memory was 186.6 MB in the beginning and 332.9 MB in the end (delta: 146.3 MB). Free memory was 134.7 MB in the beginning and 127.8 MB in the end (delta: 6.9 MB). Peak memory consumption was 176.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 196.71 ms. Allocated memory is still 332.9 MB. Free memory was 127.8 MB in the beginning and 100.9 MB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...