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-newlib/double_req_bl_1012b_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:41:17,341 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:41:17,343 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:41:17,360 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:41:17,360 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:41:17,361 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:41:17,364 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:41:17,368 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:41:17,371 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:41:17,372 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:41:17,374 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:41:17,375 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:41:17,376 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:41:17,377 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:41:17,387 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:41:17,388 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:41:17,389 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:41:17,391 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:41:17,395 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:41:17,396 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:41:17,402 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:41:17,403 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:41:17,409 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:41:17,409 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:41:17,409 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:41:17,410 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:41:17,410 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:41:17,413 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:41:17,413 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:41:17,416 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:41:17,418 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:41:17,419 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:41:17,421 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:41:17,421 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:41:17,422 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:41:17,422 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:41:17,422 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:41:17,423 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:41:17,425 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:41:17,425 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 21:41:17,447 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:41:17,448 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:41:17,450 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:41:17,450 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:41:17,450 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:41:17,450 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:41:17,451 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:41:17,451 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:41:17,451 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:41:17,451 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:41:17,451 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:41:17,452 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:41:17,452 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:41:17,452 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:41:17,452 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:41:17,453 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:41:17,453 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:41:17,453 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:41:17,453 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:41:17,453 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:41:17,454 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:41:17,454 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:41:17,454 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:41:17,454 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:41:17,454 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:41:17,455 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:41:17,455 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:41:17,455 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:41:17,455 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 21:41:17,509 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:41:17,525 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:41:17,529 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:41:17,530 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:41:17,530 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:41:17,531 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/double_req_bl_1012b_true-unreach-call.c [2019-03-17 21:41:17,587 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25ad06ee1/5ab1f9407ad44c178f91d7e2b83a7e7f/FLAG0a548ce7b [2019-03-17 21:41:18,007 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:41:18,008 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/double_req_bl_1012b_true-unreach-call.c [2019-03-17 21:41:18,013 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25ad06ee1/5ab1f9407ad44c178f91d7e2b83a7e7f/FLAG0a548ce7b [2019-03-17 21:41:18,387 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25ad06ee1/5ab1f9407ad44c178f91d7e2b83a7e7f [2019-03-17 21:41:18,399 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:41:18,400 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:41:18,401 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:41:18,401 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:41:18,405 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:41:18,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:41:18" (1/1) ... [2019-03-17 21:41:18,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43d20784 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:18, skipping insertion in model container [2019-03-17 21:41:18,409 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:41:18" (1/1) ... [2019-03-17 21:41:18,416 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:41:18,436 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:41:18,616 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:41:18,620 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:41:18,648 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:41:18,670 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:41:18,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:18 WrapperNode [2019-03-17 21:41:18,670 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:41:18,671 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:41:18,671 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:41:18,671 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:41:18,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:18" (1/1) ... [2019-03-17 21:41:18,687 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:18" (1/1) ... [2019-03-17 21:41:18,710 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:41:18,711 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:41:18,711 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:41:18,711 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:41:18,720 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:18" (1/1) ... [2019-03-17 21:41:18,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:18" (1/1) ... [2019-03-17 21:41:18,811 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:18" (1/1) ... [2019-03-17 21:41:18,812 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:18" (1/1) ... [2019-03-17 21:41:18,829 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:18" (1/1) ... [2019-03-17 21:41:18,838 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:18" (1/1) ... [2019-03-17 21:41:18,839 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:18" (1/1) ... [2019-03-17 21:41:18,842 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:41:18,842 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:41:18,842 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:41:18,842 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:41:18,849 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:18" (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 21:41:18,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 21:41:18,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-03-17 21:41:18,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 21:41:18,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-03-17 21:41:18,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:41:18,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:41:18,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 21:41:18,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 21:41:19,311 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:41:19,311 INFO L286 CfgBuilder]: Removed 14 assue(true) statements. [2019-03-17 21:41:19,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:41:19 BoogieIcfgContainer [2019-03-17 21:41:19,313 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:41:19,313 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:41:19,314 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:41:19,314 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:41:19,317 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:41:19" (1/1) ... [2019-03-17 21:41:19,842 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:41:19 HornClauseAST [2019-03-17 21:41:19,842 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:41:19,843 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:41:19,844 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:41:19,844 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:41:19,845 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:41:19" (1/1) ... [2019-03-17 21:41:19,847 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-newlib/ChcSmtPrinter_double_req_bl_1012b_true-unreach-call.c_UID377657165518225023.smt2 [2019-03-17 21:41:19,882 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:41:19,884 INFO L168 Benchmark]: Toolchain (without parser) took 1484.79 ms. Allocated memory was 116.4 MB in the beginning and 169.9 MB in the end (delta: 53.5 MB). Free memory was 65.3 MB in the beginning and 119.9 MB in the end (delta: -54.7 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:41:19,886 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 116.4 MB. Free memory is still 83.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:41:19,886 INFO L168 Benchmark]: CACSL2BoogieTranslator took 269.65 ms. Allocated memory is still 116.4 MB. Free memory was 65.1 MB in the beginning and 54.4 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:41:19,887 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.58 ms. Allocated memory is still 116.4 MB. Free memory was 54.4 MB in the beginning and 52.6 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:41:19,887 INFO L168 Benchmark]: Boogie Preprocessor took 130.94 ms. Allocated memory was 116.4 MB in the beginning and 129.0 MB in the end (delta: 12.6 MB). Free memory was 52.6 MB in the beginning and 106.6 MB in the end (delta: -54.0 MB). Peak memory consumption was 12.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:41:19,887 INFO L168 Benchmark]: RCFGBuilder took 470.97 ms. Allocated memory is still 129.0 MB. Free memory was 106.6 MB in the beginning and 90.8 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:41:19,888 INFO L168 Benchmark]: IcfgToChc took 528.86 ms. Allocated memory was 129.0 MB in the beginning and 169.9 MB in the end (delta: 40.9 MB). Free memory was 90.8 MB in the beginning and 123.1 MB in the end (delta: -32.3 MB). Peak memory consumption was 49.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:41:19,888 INFO L168 Benchmark]: ChcSmtPrinter took 40.06 ms. Allocated memory is still 169.9 MB. Free memory was 123.1 MB in the beginning and 119.9 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:41:19,892 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 116.4 MB. Free memory is still 83.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 269.65 ms. Allocated memory is still 116.4 MB. Free memory was 65.1 MB in the beginning and 54.4 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 39.58 ms. Allocated memory is still 116.4 MB. Free memory was 54.4 MB in the beginning and 52.6 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 130.94 ms. Allocated memory was 116.4 MB in the beginning and 129.0 MB in the end (delta: 12.6 MB). Free memory was 52.6 MB in the beginning and 106.6 MB in the end (delta: -54.0 MB). Peak memory consumption was 12.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 470.97 ms. Allocated memory is still 129.0 MB. Free memory was 106.6 MB in the beginning and 90.8 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 528.86 ms. Allocated memory was 129.0 MB in the beginning and 169.9 MB in the end (delta: 40.9 MB). Free memory was 90.8 MB in the beginning and 123.1 MB in the end (delta: -32.3 MB). Peak memory consumption was 49.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 40.06 ms. Allocated memory is still 169.9 MB. Free memory was 123.1 MB in the beginning and 119.9 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...