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/float-benchs/sqrt_Householder_constant_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:42:46,395 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:42:46,396 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:42:46,408 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:42:46,408 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:42:46,410 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:42:46,411 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:42:46,413 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:42:46,417 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:42:46,418 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:42:46,420 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:42:46,420 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:42:46,421 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:42:46,422 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:42:46,423 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:42:46,424 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:42:46,425 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:42:46,429 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:42:46,431 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:42:46,432 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:42:46,436 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:42:46,439 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:42:46,442 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:42:46,443 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:42:46,443 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:42:46,444 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:42:46,444 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:42:46,445 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:42:46,446 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:42:46,448 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:42:46,451 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:42:46,452 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:42:46,453 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:42:46,453 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:42:46,454 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:42:46,455 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:42:46,455 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:42:46,457 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:42:46,458 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:42:46,458 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 12:42:46,485 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:42:46,486 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:42:46,489 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:42:46,489 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:42:46,490 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:42:46,490 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:42:46,490 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:42:46,490 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:42:46,491 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:42:46,491 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:42:46,491 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:42:46,491 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:42:46,491 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:42:46,492 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:42:46,493 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:42:46,493 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:42:46,493 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:42:46,493 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:42:46,494 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:42:46,494 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:42:46,494 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:42:46,494 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:42:46,494 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:42:46,494 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:42:46,495 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:42:46,495 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:42:46,495 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:42:46,496 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:42:46,496 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 12:42:46,537 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:42:46,549 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:42:46,552 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:42:46,553 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:42:46,553 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:42:46,554 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-benchs/sqrt_Householder_constant_true-unreach-call.c [2019-03-18 12:42:46,610 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67a10aba6/655d55b2ad984e29a8bed1436ea731bc/FLAG04833fb40 [2019-03-18 12:42:47,023 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:42:47,024 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-benchs/sqrt_Householder_constant_true-unreach-call.c [2019-03-18 12:42:47,029 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67a10aba6/655d55b2ad984e29a8bed1436ea731bc/FLAG04833fb40 [2019-03-18 12:42:47,391 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67a10aba6/655d55b2ad984e29a8bed1436ea731bc [2019-03-18 12:42:47,401 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:42:47,403 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:42:47,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:42:47,404 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:42:47,410 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:42:47,411 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:42:47" (1/1) ... [2019-03-18 12:42:47,414 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@601ee1d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:47, skipping insertion in model container [2019-03-18 12:42:47,414 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:42:47" (1/1) ... [2019-03-18 12:42:47,422 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:42:47,442 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:42:47,679 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:42:47,688 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:42:47,718 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:42:47,743 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:42:47,743 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:47 WrapperNode [2019-03-18 12:42:47,743 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:42:47,744 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:42:47,745 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:42:47,745 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:42:47,756 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:47" (1/1) ... [2019-03-18 12:42:47,764 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:47" (1/1) ... [2019-03-18 12:42:47,794 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:42:47,795 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:42:47,795 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:42:47,795 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:42:47,806 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:47" (1/1) ... [2019-03-18 12:42:47,806 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:47" (1/1) ... [2019-03-18 12:42:47,807 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:47" (1/1) ... [2019-03-18 12:42:47,808 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:47" (1/1) ... [2019-03-18 12:42:47,816 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:47" (1/1) ... [2019-03-18 12:42:47,919 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:47" (1/1) ... [2019-03-18 12:42:47,921 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:47" (1/1) ... [2019-03-18 12:42:47,923 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:42:47,923 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:42:47,923 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:42:47,923 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:42:47,924 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:47" (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 [2019-03-18 12:42:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:42:47,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:42:48,226 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:42:48,227 INFO L286 CfgBuilder]: Removed 10 assue(true) statements. [2019-03-18 12:42:48,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:42:48 BoogieIcfgContainer [2019-03-18 12:42:48,228 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:42:48,228 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:42:48,228 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:42:48,229 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:42:48,232 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:42:48" (1/1) ... [2019-03-18 12:42:48,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:42:48 HornClauseAST [2019-03-18 12:42:48,612 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:42:48,612 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:42:48,612 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:42:48,612 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:42:48,614 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:42:48" (1/1) ... [2019-03-18 12:42:48,615 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-benchs/ChcSmtPrinter_sqrt_Householder_constant_true-unreach-call.c_UID8551155229690266174.smt2 [2019-03-18 12:42:48,636 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:42:48,639 INFO L168 Benchmark]: Toolchain (without parser) took 1235.82 ms. Allocated memory was 114.3 MB in the beginning and 122.7 MB in the end (delta: 8.4 MB). Free memory was 62.9 MB in the beginning and 58.9 MB in the end (delta: 3.9 MB). Peak memory consumption was 12.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:48,642 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 114.3 MB. Free memory is still 81.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:42:48,643 INFO L168 Benchmark]: CACSL2BoogieTranslator took 340.08 ms. Allocated memory is still 114.3 MB. Free memory was 62.7 MB in the beginning and 52.7 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:48,643 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.83 ms. Allocated memory is still 114.3 MB. Free memory was 52.7 MB in the beginning and 50.9 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:48,643 INFO L168 Benchmark]: Boogie Preprocessor took 128.17 ms. Allocated memory was 114.3 MB in the beginning and 122.7 MB in the end (delta: 8.4 MB). Free memory was 50.9 MB in the beginning and 101.4 MB in the end (delta: -50.5 MB). Peak memory consumption was 12.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:48,644 INFO L168 Benchmark]: RCFGBuilder took 304.94 ms. Allocated memory is still 122.7 MB. Free memory was 101.4 MB in the beginning and 90.2 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:48,644 INFO L168 Benchmark]: IcfgToChc took 383.70 ms. Allocated memory is still 122.7 MB. Free memory was 90.2 MB in the beginning and 60.5 MB in the end (delta: 29.7 MB). Peak memory consumption was 29.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:48,645 INFO L168 Benchmark]: ChcSmtPrinter took 24.16 ms. Allocated memory is still 122.7 MB. Free memory was 60.5 MB in the beginning and 58.9 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:48,648 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 114.3 MB. Free memory is still 81.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 340.08 ms. Allocated memory is still 114.3 MB. Free memory was 62.7 MB in the beginning and 52.7 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 49.83 ms. Allocated memory is still 114.3 MB. Free memory was 52.7 MB in the beginning and 50.9 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 128.17 ms. Allocated memory was 114.3 MB in the beginning and 122.7 MB in the end (delta: 8.4 MB). Free memory was 50.9 MB in the beginning and 101.4 MB in the end (delta: -50.5 MB). Peak memory consumption was 12.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 304.94 ms. Allocated memory is still 122.7 MB. Free memory was 101.4 MB in the beginning and 90.2 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 383.70 ms. Allocated memory is still 122.7 MB. Free memory was 90.2 MB in the beginning and 60.5 MB in the end (delta: 29.7 MB). Peak memory consumption was 29.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 24.16 ms. Allocated memory is still 122.7 MB. Free memory was 60.5 MB in the beginning and 58.9 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...